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Longer titles found: Functional group (disambiguation) (view), Functional group (ecology) (view), Amide (functional group) (view), Vinyl iodide functional group (view), Arsonic acid (functional group) (view)

searching for Functional group 163 found (1145 total)

alternate case: functional group

Functional constituency (Hong Kong) (1,447 words) [view diff] no match in snippet view article

In the political systems of Hong Kong, a functional constituency is a professional or special interest group involved in the electoral process. Eligible
Pyrazolone (512 words) [view diff] exact match in snippet view article find links to article
possessing an additional carbonyl (C=O) group. Compounds containing this functional group are useful commercially in analgesics and dyes. Pyrazolone can exist
Prostaglandin H2 (505 words) [view diff] exact match in snippet view article find links to article
2-dioxane bridge and a peroxide functional group to form prostaglandin G2 (PGG2). Second, COX-2 reduces the peroxide functional group to a secondary alcohol,
Corey–Fuchs reaction (480 words) [view diff] exact match in snippet view article find links to article
often possible to stop the reaction at the 1-bromoalkyne, a useful functional group for further transformation. The Corey–Fuchs reaction is based on a
Irazepine (138 words) [view diff] exact match in snippet view article find links to article
7-1986/1) is a benzodiazepine derivative containing isothiocyanate functional group. It is a non-competitive benzodiazepine binding site antagonist. Irazepine
Perfluorinated compound (1,125 words) [view diff] no match in snippet view article find links to article
A perfluorinated compound (PFC) or perfluoro compound is an organofluorine compound that lacks C-H bonds. Many perfluorinated compounds have properties
Wittig reaction (1,599 words) [view diff] no match in snippet view article find links to article
The Wittig reaction or Wittig olefination is a chemical reaction of an aldehyde or ketone with a triphenyl phosphonium ylide called a Wittig reagent. Wittig
Smiles rearrangement (372 words) [view diff] exact match in snippet view article find links to article
dislodging from the arene carrying a negative charge. The terminal functional group in the chain end Y is able to act as a strong nucleophile for instance
Marvin H. Caruthers (394 words) [view diff] exact match in snippet view article find links to article
technique, his group was able to incorporate nucleotide analogs for functional group mutagenesis for a deeper understanding of nucleic acid biochemistry
Nitrogen mustard (1,281 words) [view diff] exact match in snippet view article find links to article
cytotoxic organic compounds with the bis(2-chloroethyl)amino ((ClC2H4)2NR) functional group. Although originally produced as chemical warfare agents, they were
Silanol (814 words) [view diff] exact match in snippet view article find links to article
A silanol is a functional group in silicon chemistry with the connectivity Si–O–H. It is related to the hydroxy functional group (C–O–H) found in all
Mutase (110 words) [view diff] exact match in snippet view article find links to article
an enzyme of the isomerase class that catalyzes the movement of a functional group from one position to another within the same molecule. In other words
Pyruvic acid (1,231 words) [view diff] exact match in snippet view article find links to article
simplest of the alpha-keto acids, with a carboxylic acid and a ketone functional group. Pyruvate, the conjugate base, CH3COCOO−, is an intermediate in several
Cyanamide (1,814 words) [view diff] exact match in snippet view article find links to article
utilizing the enzyme cyanamide hydratase. Cyanamide is the name for a functional group with the formula R1R2N−C≡N where R1 and R2 can be a variety of groups
Sodium bis(2-methoxyethoxy)aluminium hydride (381 words) [view diff] exact match in snippet view article
hydroazoarenes, depending on the reaction conditions. Some common functional group reductions using SMEAH can be found below: As a reagent, SMEAH is comparable
Passerini reaction (1,606 words) [view diff] exact match in snippet view article find links to article
green chemistry and polymer chemistry. As isocyanides exhibit high functional group tolerance, chemoselectivity, regioselectivity, and stereoselectivity
Enanthic acid (345 words) [view diff] exact match in snippet view article find links to article
composed of a seven-carbon chain terminating in a carboxylic acid functional group. It is a colorless oily liquid with an unpleasant, rancid odor. It
Cyclooctyne (245 words) [view diff] exact match in snippet view article find links to article
in ways that reduce the ring strain by converting the alkyne to a functional group that does not require linear geometry. An important application of
Anomer (804 words) [view diff] exact match in snippet view article find links to article
anomeric carbon, the carbon atom that bears the aldehyde or ketone functional group in the sugar's open-chain form. However, in order for anomers to exist
Propargyl alcohol (390 words) [view diff] exact match in snippet view article find links to article
formula C3H4O. It is the simplest stable alcohol containing an alkyne functional group. Propargyl alcohol is a colorless viscous liquid that is miscible with
Bisabolol (492 words) [view diff] exact match in snippet view article find links to article
[15352-77-9]) differs only in the position of the tertiary alcohol functional group. Rohstoff-Lexikon Bisabolol Archived February 20, 2008, at the Wayback
Julia olefination (1,345 words) [view diff] exact match in snippet view article find links to article
connective olefination reaction arises from its versatility, its wide functional group tolerance, and the mild reaction conditions under which the reaction
Bioorthogonal chemistry (5,098 words) [view diff] exact match in snippet view article find links to article
steps. First, a cellular substrate is modified with a bioorthogonal functional group (chemical reporter) and introduced to the cell; substrates include
Sulfonylurea (2,738 words) [view diff] exact match in snippet view article find links to article
a class of organic compounds used in medicine and agriculture. The functional group consists of a sulfonyl group (-S(=O)2) with its sulphur atom bonded
Amyl nitrite (1,955 words) [view diff] exact match in snippet view article find links to article
known, but they all feature an amyl group attached to the nitrite functional group. The alkyl group (the amyl in this case) is unreactive and the chemical
1977 Indonesian legislative election (1,078 words) [view diff] exact match in snippet view article find links to article
regime. There were three participants; the two political parties and functional group Golkar. In 1971, the New Order regime of Indonesia held the first legislative
Beckmann rearrangement (1,421 words) [view diff] exact match in snippet view article find links to article
chemist Ernst Otto Beckmann (1853–1923), is a rearrangement of an oxime functional group to substituted amides. The rearrangement has also been successfully
Colestyramine (1,281 words) [view diff] exact match in snippet view article find links to article
gastrointestinal tract and bind them strongly in the resin matrix. The functional group of the anion exchange resin is a quaternary ammonium group attached
Reducing sugar (1,694 words) [view diff] exact match in snippet view article find links to article
convert to an open-chain form with an aldehyde group. The aldehyde functional group allows the sugar to act as a reducing agent, for example, in the Tollens'
Simmons–Smith reaction (2,906 words) [view diff] no match in snippet view article find links to article
The Simmons–Smith reaction is an organic cheletropic reaction involving an organozinc carbenoid that reacts with an alkene (or alkyne) to form a cyclopropane
Ethynyl group (88 words) [view diff] exact match in snippet view article find links to article
In organic chemistry, an ethynyl group is a functional group with the formula −C≡CH, representing an acetylene molecule with one fewer hydrogen atom. Ethynyl
-ene (246 words) [view diff] exact match in snippet view article find links to article
which is a compound that contains both a -C=C- bond and an aldehyde functional group. If the other suffix starts with a consonant or "y", the final "-e"
Phloroglucinol carboxylic acid (238 words) [view diff] exact match in snippet view article find links to article
“up” to positions 2 and 6, closely neighboring the carboxylic acid functional group. Salts and esters of PGCA (e.g. potassium salt or methyl ester) are
Time Sharing Option (832 words) [view diff] exact match in snippet view article find links to article
pre-TSO functional group (IEA = original functional group of "supervisor", hence a TSO module name of IKJEAxxx, IEB = original functional group of "dataset
Hexose (1,905 words) [view diff] exact match in snippet view article find links to article
n is 1, 2, 3, 4, 5. Namely, five of the carbons have one hydroxyl functional group (−OH) each, connected by a single bond, and one has an oxo group (=O)
Organozinc chemistry (3,367 words) [view diff] exact match in snippet view article find links to article
substituents, e.g., nitriles and esters. The two most common zinc functional group interconversion reactions are with halides and boron, which is catalyzed
Glycosylation (3,468 words) [view diff] exact match in snippet view article find links to article
'glycan'), i.e. a glycosyl donor, is attached to a hydroxyl or other functional group of another molecule (a glycosyl acceptor) in order to form a glycoconjugate
Fragmentation (mass spectrometry) (1,184 words) [view diff] exact match in snippet view article
to ring. The cation has a radical on a heteroatom or an unsaturated functional group. The driving force of fragmentation is the strong tendency of the radical
Chromophore (1,141 words) [view diff] exact match in snippet view article find links to article
bilirubin and urobilin, which exhibit a yellow color. An auxochrome is a functional group of atoms attached to the chromophore which modifies the ability of
Guaiacol (1,145 words) [view diff] exact match in snippet view article find links to article
formula C6H4(OH)(OCH3). It is a phenolic compound containing a methoxy functional group. Guaiacol appears as a viscous colorless oil, although aged or impure
Transition metal thiolate complex (1,002 words) [view diff] exact match in snippet view article find links to article
known with only thiolate ligands. The amino acid cysteine has a thiol functional group, consequently many cofactors in proteins and enzymes feature cysteinate-metal
Spirolactone (529 words) [view diff] exact match in snippet view article find links to article
Spirolactones are a class of functional group in organic chemistry featuring a cyclic ester attached spiro to another ring system. The name is also used
1982 Indonesian legislative election (929 words) [view diff] exact match in snippet view article find links to article
Development Party (PPP), the Indonesian Democratic Party (PDI) and the "functional group" Golkar. As with all elections during the New Order regime, the government-backed
Aminoaldehydes and aminoketones (350 words) [view diff] exact match in snippet view article find links to article
organic compounds that contain an amine functional group as well as either a aldehyde or ketone functional group. These compounds are important in biology
Ascaridole (1,512 words) [view diff] exact match in snippet view article find links to article
as a bicyclic monoterpenoid that has an unusual bridging peroxide functional group. It is a colorless liquid with a pungent smell and taste that is soluble
Carbyne (660 words) [view diff] exact match in snippet view article find links to article
methylidyne radical or unsubstituted carbyne H−C· or H−C3·, in which the functional group is a hydrogen atom. Reported for the first time back in 1967 by Kasatochkin
Pinner reaction (496 words) [view diff] exact match in snippet view article find links to article
not isolated, with the reaction being continued to give the desired functional group (orthoester etc.) in one go. The imidium chloride salts is thermodynamically
Dolichol (931 words) [view diff] exact match in snippet view article find links to article
terminating in an α-saturated isoprenoid group, containing an alcohol functional group. Dolichols play a role in the post-translational modification of proteins
Neber rearrangement (189 words) [view diff] case mismatch in snippet view article find links to article
Uyanik, M.; Ishihara, K. (2014-01-01), Knochel, Paul (ed.), "6.14 Functional Group Transformations via Carbonyl Derivatives", Comprehensive Organic Synthesis
Step-growth polymerization (3,709 words) [view diff] exact match in snippet view article find links to article
polymers are produced from monomers which bear both an alkyne and azide functional group. The monomer units are linked to each other by the a 1,2,3-triazole
Polysulfide (825 words) [view diff] exact match in snippet view article find links to article
and stainless steel. Disulfide – Functional group with the chemical structure R−S−S−R′ Trisulfide – Functional group Polyiodide – Anions composed of many
Epoxy (8,336 words) [view diff] exact match in snippet view article find links to article
prepolymers and polymers which contain epoxide groups. The epoxide functional group is also collectively called epoxy. The IUPAC name for an epoxide group
Lithocholic acid (806 words) [view diff] exact match in snippet view article find links to article
produces LCA from chenodeoxycholic acid by reduction of the hydroxyl functional group at carbon-7 in the "B" ring of the steroid framework.[citation needed]
Azo (141 words) [view diff] exact match in snippet view article find links to article
medieval Italian jurist Azo of Iberia, a Georgian ruler Azo compound, a functional group and class of compounds Azo dye, a class of colored compounds containing
Benzol (141 words) [view diff] exact match in snippet view article find links to article
the formula C6H6 Benzol peroxide, benzoyl peroxide Benzoyl group, a functional group with the formula C6H5CO Benzyl group, a molecular fragment with the
Perillaldehyde (202 words) [view diff] exact match in snippet view article find links to article
plants and essential oils. It is a monoterpenoid containing an aldehyde functional group. Perillaldehyde, or volatile oils from perilla that are rich in perillaldehyde
Nitrosobenzene (786 words) [view diff] exact match in snippet view article find links to article
the prototypical organic nitroso compounds. Characteristic of its functional group, it is a dark green species that exists in equilibrium with its pale
Fulminate (401 words) [view diff] exact match in snippet view article find links to article
The functional group fulminate (-ONC) corresponds to the fulminate ion; if the organic bond is at the other end, the nitrile oxide (-CNO) functional group
Ion chromatography (6,991 words) [view diff] exact match in snippet view article find links to article
phase. The equilibrated stationary phase consists of an ionizable functional group where the targeted molecules of a mixture to be separated and quantified
1971 Indonesian legislative election (2,572 words) [view diff] exact match in snippet view article find links to article
regime. There were ten participants; nine political parties and the "functional group" Golkar, which came first with more than 60 percent of the vote, resulting
Diterpene (465 words) [view diff] exact match in snippet view article find links to article
compound is used for the biosynthesis of tocopherols and the phytyl functional group is used in the formation of chlorophyll a, ubiquinones, plastoquinone
Fluorescent tag (2,782 words) [view diff] exact match in snippet view article find links to article
fluorophore. The fluorophore selectively binds to a specific region or functional group on the target molecule and can be attached chemically or biologically
Nico M. M. Nibbering (451 words) [view diff] exact match in snippet view article find links to article
and was entitled “Mass spectrometry of some aralkyl compounds with a functional group in the side-chain.” Under a Shell Travel Fellowship in 1968, Nibbering
Griesbaum coozonolysis (311 words) [view diff] case mismatch in snippet view article find links to article
Ozonides by the Griesbaum Coozonolysis Reaction: Diastereoselectivity and Functional Group Transformations by Post-Ozonolysis Reactions". The Journal of Organic
Spectinomycin (785 words) [view diff] exact match in snippet view article find links to article
this happens, an alternate pathway is occurring creating the sugar functional group from a similar starting product. In this pathway, glucose-1-phosphate
Allyl glycidyl ether (930 words) [view diff] exact match in snippet view article find links to article
group can be reacted selectively to yield a product where the other functional group remains intact for future reactions. AGE is prepared commercially by
1,2,4-Trioxane (258 words) [view diff] exact match in snippet view article find links to article
The two adjacent oxygen atoms form a peroxide functional group and the other forms an ether functional group. It is like a cyclic acetal but with one of
BN (321 words) [view diff] exact match in snippet view article find links to article
reactor class Batch normalization, in artificial intelligence Benzyl functional group (Bn), in organic chemistry Billion (disambiguation) (bn), a number
List of carboxylic acids (95 words) [view diff] exact match in snippet view article find links to article
Carboxylic acids are organic acids characterized by a carboxyl (-COOH) functional group. The naming of these compounds is governed by IUPAC nomenclature, which
Perilla ketone (243 words) [view diff] exact match in snippet view article find links to article
consists of a furan ring with a six-carbon side chain containing a ketone functional group. It is a colorless oil that is sensitive to oxygen, becoming colored
Function-spacer-lipid Kode construct (3,724 words) [view diff] exact match in snippet view article find links to article
varied between Lego minifigures and FSL Kode constructs (fig 1). The functional group of an FSL is equivalent to a Lego minifigure head, with both being
Pivalamide (49 words) [view diff] exact match in snippet view article find links to article
formula: tBu-CO-NH2. It is the amide of pivalic acid. N-Pivalamide, is a functional group having the following chemical formula: tBu-CO-NH-R Pivalamide, chemicalbook
Thiomalic acid (131 words) [view diff] exact match in snippet view article find links to article
or mercaptosuccinic acid is a dicarboxylic acid containing a thiol functional group. As suggested by its name, it contains a thiol group (SH) in place
Pinacolborane (446 words) [view diff] exact match in snippet view article find links to article
Often pinacolborane is abbreviated HBpin. It features a boron hydride functional group incorporated in a five-membered C2O2B ring. Like related boron alkoxides
Multi-component reaction (517 words) [view diff] exact match in snippet view article find links to article
most frequently exploited because the isocyanide is an extraordinary functional group. It is believed to exhibit resonance between its tetravalent and divalent
Ephippidae (915 words) [view diff] exact match in snippet view article find links to article
tunicates. The batfish Platax pinnatus may play the role of a critical functional group in the Great Barrier Reef by eating seaweed that other herbivorous
Bromine compounds (2,379 words) [view diff] exact match in snippet view article find links to article
C–Br bond is a common functional group that forms part of core organic chemistry. Formally, compounds with this functional group may be considered organic
EDIFACT (950 words) [view diff] case mismatch in snippet view article find links to article
String Advice UNA Optional |____Interchange Header UNB Mandatory  : |___Functional Group Header UNG Conditional  :  : |___Message Header UNH Mandatory  :  :
XDrawChem (282 words) [view diff] exact match in snippet view article find links to article
predictions, including 13C-NMR, 1H-NMR (based on additive rules and functional group lookup methods), and IR Simple property estimation, including pKa,
XDrawChem (282 words) [view diff] exact match in snippet view article find links to article
predictions, including 13C-NMR, 1H-NMR (based on additive rules and functional group lookup methods), and IR Simple property estimation, including pKa,
Moiety (128 words) [view diff] exact match in snippet view article find links to article
Hawaiian realm ruled by a mo'i or an ali'i Moiety (chemistry), a part or functional group of a molecule Moiety conservation, conservation of a subgroup in a
Phloretic acid (364 words) [view diff] exact match in snippet view article find links to article
common alpha amino acid tyrosine except for the absence of the amino functional group on the alpha carbon. Phloretic acid is produced by reduction of the
1,1-Diethoxyethane (165 words) [view diff] exact match in snippet view article find links to article
sherry. Although it is just one of many compounds containing an acetal functional group, this specific chemical is sometimes called simply acetal. "Data sheet
Oxo (231 words) [view diff] exact match in snippet view article find links to article
divalent ligand oxo-, a prefix in the formal IUPAC nomenclature for the functional group '=O' (a substituent oxygen atom connected to another atom by a double
Richard Wood (molecular biologist) (1,100 words) [view diff] exact match in snippet view article
from group C XP patients (who have a normal group A protein but a non-functional group C protein). Wood established his own group at ICRF and over the next
Corey–House synthesis (1,505 words) [view diff] exact match in snippet view article find links to article
ethereal solvent. Due to the wide range of applicable coupling partners, functional group tolerance, and operational simplicity, the Corey–House synthesis is
Sulfotransferase (341 words) [view diff] exact match in snippet view article find links to article
General structure of a sulfonic acid with the blue marked functional group
Bioisostere (754 words) [view diff] exact match in snippet view article find links to article
on providing similar sterics and electronic profile to the original functional group. Whereas classical bioisosteres commonly conserve much of the same
SH (303 words) [view diff] exact match in snippet view article find links to article
sh, Store Half, an RISC-V instruction -SH, representing the thiol functional group in a chemical structure diagram Hyperbolic sine (sh), a mathematical
Kumada coupling (2,238 words) [view diff] exact match in snippet view article find links to article
elimination processes. Although the Grignard reagent inherently has poor functional group tolerance, low-temperature syntheses have been prepared with highly
Sulfur chloride pentafluoride (306 words) [view diff] exact match in snippet view article find links to article
most inorganic compounds containing the pentafluorosulfide (–SF5) functional group. The compound adopts an octahedral geometry with C 4v symmetry. Sulfur
Amyl (215 words) [view diff] exact match in snippet view article find links to article
units; one of two components of starch Pentyl, a five-carbon alkyl functional group, also known by the common non-systematic name amyl Amyl nitrite, used
NCO (146 words) [view diff] exact match in snippet view article find links to article
Organizzata, a defunct Italian criminal organization Isocyanate, a functional group of atoms –N=C=O Quonset State Airport, airport with this IATA code
Cyclohexanone oxime (212 words) [view diff] exact match in snippet view article find links to article
Cyclohexanone oxime is an organic compound containing the functional group oxime. This colorless solid is an important intermediate in the production of
Parikh–Doering oxidation (495 words) [view diff] exact match in snippet view article find links to article
cortistatin total synthesis, where the reaction transforms the hydroxyl functional group into an aldehyde. This process leads to Ohira-Bestmann homologation
Acyclic diene metathesis (384 words) [view diff] exact match in snippet view article find links to article
chiral polymers and polymers with embedded amino acids. The high functional group tolerance of ruthenium-catalyzed ADMET has been applied in the synthesis
Trifluoromethoxy group (95 words) [view diff] exact match in snippet view article find links to article
oxygen atom; either leads to viable syntheses. Compounds having this functional group are of some relevance as pharmaceuticals. One example is riluzole.
Sodium azide (2,523 words) [view diff] exact match in snippet view article find links to article
laboratory, it is used to introduce the azide functional group by displacement of halides. The azide functional group can thereafter be converted to an amine
Chemical synthesis (1,128 words) [view diff] exact match in snippet view article find links to article
conditions. Reactivity Control: Chemoselectivity ensures that a specific functional group in a molecule reacts while others remain unaffected. Protecting groups
Cross dehydrogenative coupling (610 words) [view diff] case mismatch in snippet view article find links to article
"Cross-Dehydrogenative Coupling (CDC): Exploring C−C Bond Formations beyond Functional Group Transformations". Accounts of Chemical Research. 42 (2): 335–344. doi:10
1,3-Dithietane (125 words) [view diff] exact match in snippet view article find links to article
followed by THF-borane reduction. Examples of compounds bearing this functional group include the antibiotic Cefotetan and the pesticide Fosthietan. Block
Bromine (7,764 words) [view diff] exact match in snippet view article find links to article
C–Br bond is a common functional group that forms part of core organic chemistry. Formally, compounds with this functional group may be considered organic
Elephantopin (88 words) [view diff] exact match in snippet view article find links to article
germacranolide skeleton, containing two lactone rings and an epoxide functional group. Kupchan, S. Morris; Aynehchi, Y.; Cassady, John M.; McPhail, A. T
Piancatelli rearrangement (702 words) [view diff] exact match in snippet view article find links to article
prostanoic acid starting from his 2-furylcarbinols bearing a second functional group. This study was able to demonstrate the versatility of the sequence
Wakatobi Regency (3,690 words) [view diff] case mismatch in snippet view article find links to article
National Party) Drs. H. Syafruddin (Golkar, Functional Group Party) Dra.H. Safia Wualo (Golkar, Functional Group Party) Sutomo Hadi, S.Sos (PBR, Reform Star
Acrylate (565 words) [view diff] exact match in snippet view article find links to article
feature a methyl and a nitrile in place of the H alpha to the carboxy functional group. They share several properties, being polymerized by radicals and being
ET (387 words) [view diff] exact match in snippet view article find links to article
of an electron from one atom or molecule to another Ethyl group, a functional group in organic chemistry Electromagnetic testing Electron tomography Envelope
Ring-closing metathesis (4,704 words) [view diff] exact match in snippet view article find links to article
molybdenum alkylidene catalysts, which had proven more robust and functional group tolerant than the tungsten chloride catalysts. The synthetic route
Decarboxylation (1,289 words) [view diff] exact match in snippet view article find links to article
ketonization, in which a pair of carboxylic acids combine to the eponymous functional group: Transition metal salts, especially copper compounds, facilitate decarboxylation
Trisulfide (91 words) [view diff] exact match in snippet view article find links to article
In organic and organometallic chemistry, trisulfide is the functional group R-S-S-S-R. Examples include: Diallyl trisulfide Dimethyl trisulfide Trisulfane
Prato reaction (896 words) [view diff] exact match in snippet view article find links to article
trimethylamine and LDA at reflux in tetrahydrofuran with an efficiency of 1 functional group in 16 nanotube carbon atoms. When the amine also carries an aromatic
Geneva Rules (381 words) [view diff] exact match in snippet view article find links to article
place today such as the longest chain provides the parent name and a functional group is indicated by a suffix. They also intended to extend the rules to
Fluorination by sulfur tetrafluoride (792 words) [view diff] exact match in snippet view article find links to article
Fluorination by sulfur tetrafluoride produces organofluorine compounds from oxygen-containing organic functional groups using sulfur tetrafluoride. The
Merrifield resin (148 words) [view diff] exact match in snippet view article find links to article
resin is a cross-linked polystyrene resin that carries a chloromethyl functional group. Merrifield resin is named after its inventor, Robert Bruce Merrifield
Hydroxy (88 words) [view diff] exact match in snippet view article find links to article
nomenclature, the prefix "hydroxy-" shows the presence of a hydroxyl functional group (−OH). An abbreviation for the medication hydroxyzine, which is commonly
Hauser base (895 words) [view diff] exact match in snippet view article find links to article
metal-ligand bonds. Consequently, they display a higher degree of functional group tolerance and a much greater chemoselectivity. Generally, Hauser bases
HaloTag (977 words) [view diff] exact match in snippet view article find links to article
synthetic ligands consist of a reactive chloroalkane linker bound to a functional group. Functional groups can either be biotin (can be used as an affinity
HaloTag (977 words) [view diff] exact match in snippet view article find links to article
synthetic ligands consist of a reactive chloroalkane linker bound to a functional group. Functional groups can either be biotin (can be used as an affinity
Urban ecosystem (2,353 words) [view diff] exact match in snippet view article find links to article
In ecology, urban ecosystems are considered a ecosystem functional group within the intensive land-use biome. They are structurally complex ecosystems
Hornavan (357 words) [view diff] exact match in snippet view article find links to article
international study was published in Nature entitled Effects of species and functional group loss on island ecosystem properties. On its southern end, the lake
Euphylliidae (1,591 words) [view diff] exact match in snippet view article find links to article
calcareous aragonite. Functional group: macrobenthos (stage: adult) Body size: (qualitative) 2.0 – 200 mm (stage: adult) Functional group: zooplankton (stage:
Assisted GNSS (1,358 words) [view diff] case mismatch in snippet view article find links to article
billing. The A-GNSS functions are defined in the SUPL Positioning Functional Group. It includes: SUPL Assistance Delivery Function (SADF), which provides
Nitroethylene (846 words) [view diff] exact match in snippet view article find links to article
unsaturated carbon chains with at least one double bond and a NO2 functional group. Nitroethylene serves as a useful intermediate in the production of
1,3-Diphenyltriazene (245 words) [view diff] exact match in snippet view article find links to article
(Ph = C6H5). It is a prototypical triazene, i.e. a compound with the functional group RN=N-NR2. It is a pale yellow solid, prepared by the reaction of phenyldiazonium
Ligand (disambiguation) (82 words) [view diff] exact match in snippet view article
Ligand may refer to: Ligand, an atom, ion, or functional group that donates one or more of its electrons through a coordinate covalent bond to one or more
Carbonyl olefin metathesis (1,037 words) [view diff] exact match in snippet view article find links to article
alkene intermediate was usually formed through treating the carbonyl functional group with reagents like titanocene methylidene, Tebbe, Grubbs, Petasis reagents
Morten P. Meldal (839 words) [view diff] exact match in snippet view article find links to article
has then showed this reaction to be orthogonal to the majority of functional group chemistries. More recently Meldal has developed an optical encoding
Triglyceride (2,382 words) [view diff] exact match in snippet view article find links to article
carbon-carbon double bonds is specified counting from the carboxyl functional group. Thus, oleic acid is formally named (9Z)-octadec-9-enoic acid, which
Ester (disambiguation) (201 words) [view diff] exact match in snippet view article
Estèr, or éster in Wiktionary, the free dictionary. An ester is a functional group in organic chemistry; specifically a chemical compound derived from
Phenylacetylene (366 words) [view diff] exact match in snippet view article find links to article
prototypical terminal acetylene, undergoing many reactions expected of that functional group. It undergoes semihydrogenation over Lindlar catalyst to give styrene
Boranophosphate (257 words) [view diff] exact match in snippet view article find links to article
borane replaces of one of the oxygens of a triphosphate or diphosphate functional group. Phosphorus remains tetrahedral, but the BH3-appended phosphorus center
Vedaprofen (175 words) [view diff] exact match in snippet view article find links to article
with 1-cyclohexylnaphthylene (left). Chloromethylation followed by functional group interconversion provides the ester (center right). Alkylation with
Acyloin condensation (922 words) [view diff] exact match in snippet view article find links to article
of the sodium metal. Although, the need for sodium metal limits the functional group tolerance of the reaction, compared to more modern cyclization reactions
Saponifiable lipid (213 words) [view diff] exact match in snippet view article find links to article
part of the ester functional group. They are made up of long chain carboxylic (of fatty) acids connected to an alcoholic functional group through the ester
Benzilic acid rearrangement (950 words) [view diff] exact match in snippet view article find links to article
reaction has been known to occur in many substrates bearing the acyloin functional group. The picture below shows the ring expansion of a cyclopentane to a
Organoselenium chemistry (2,175 words) [view diff] case mismatch in snippet view article find links to article
elements of H2O. A. Krief, L. Hevesi, Organoselenium Chemistry I. Functional Group Transformations., Springer, Berlin, 1988 ISBN 3-540-18629-8 S. Patai
Desulfonylation reactions (2,256 words) [view diff] exact match in snippet view article find links to article
removal of a sulfonyl group from organic compounds. As the sulfonyl functional group is electron-withdrawing, methods for cleaving the sulfur–carbon bonds
Danishefsky's diene (963 words) [view diff] exact match in snippet view article find links to article
unsymmetrical dienophiles and the resulting adduct is amenable to further functional group manipulations after the addition reaction. High regioselectivity is
Jacobsen's catalyst (1,245 words) [view diff] exact match in snippet view article find links to article
epoxidation of alkenes required the substrate to have a directing functional group, such as an alcohol as seen in the Sharpless epoxidation. This compound
Formylation (2,838 words) [view diff] exact match in snippet view article find links to article
In biochemistry, the addition of a formyl functional group is termed "formylation". A formyl functional group consists of a carbonyl bonded to hydrogen
Danishefsky's diene (963 words) [view diff] exact match in snippet view article find links to article
unsymmetrical dienophiles and the resulting adduct is amenable to further functional group manipulations after the addition reaction. High regioselectivity is
Substitution (377 words) [view diff] exact match in snippet view article find links to article
point mutation, a type of mutation Substitution reaction, where a functional group in a chemical compound is replaced by another group Substituent, the
Rubitecan (398 words) [view diff] exact match in snippet view article find links to article
Rubitecan is to nitrate 10-hydroxycamptothecin then remove the hydroxyl functional group. Rubitecan is a compound used extensively in cancer research. Rubitecan
Nivea (1,603 words) [view diff] exact match in snippet view article find links to article
2003: The previous divisional organization was replaced by a new functional group focusing on brands, supply chain management, finance, and human resources
Glycolipid (1,588 words) [view diff] exact match in snippet view article find links to article
with photosynthetic properties. Sulfolipids: have a sulfur-containing functional group in the sugar moiety attached to a lipid. An important group is the
Selectivity (174 words) [view diff] exact match in snippet view article find links to article
Chemoselectivity, a term used in organic chemistry to describe reactivity of one functional group in the presence of other groups Stereoselectivity, a term used in organic
Allicin (959 words) [view diff] exact match in snippet view article find links to article
with thiol-containing proteins. Allicin features the thiosulfinate functional group, R-S-(O)-S-R. The compound is not present in garlic unless tissue damage
Alanine scanning (820 words) [view diff] exact match in snippet view article find links to article
Alanine is used because of its non-bulky, chemically inert, methyl functional group that nevertheless mimics the secondary structure preferences that many
Bromochlorofluoroiodomethane (145 words) [view diff] case mismatch in snippet view article find links to article
Britannica". www.britannica.com. Retrieved 2021-12-27. Comprehensive Organic Functional Group Transformations: Carbon with Three or Four Attached Heteroatoms, Volume
Quaternium (58 words) [view diff] exact match in snippet view article find links to article
Quaternium may refer to: Polyquaternium Quaternium-15 quaternary ammonium, functional group, cation, salt, compound Search for "quaternium" on Wikipedia. This
PRIME (labeling technique) (824 words) [view diff] exact match in snippet view article
conjugation of the "functional group handle" and LplA acceptor peptide (LAP), which is genetically fused to the protein of interest. “Functional group handle” indicates
Tellurocysteine (349 words) [view diff] exact match in snippet view article find links to article
cysteine, and selenocysteine. Tellurol (RTeH) is a rare and fragile functional group, especially alkyl derivatives. The C-Te bond (200 kJ/mol) is weak compared
Nitro (551 words) [view diff] exact match in snippet view article find links to article
groups, -NO2 Nitro ligand in coordination chemistry Nitroalkene, a functional group combining the functionality of an alkene and nitro group Nitrocellulose
Β-Lactam (1,177 words) [view diff] exact match in snippet view article find links to article
with diphenylketene in a [2+2] cycloaddition (Ph indicates a phenyl functional group): Many methods have been developed for the synthesis of β-lactams.
Rhodamine (741 words) [view diff] exact match in snippet view article find links to article
towards amine groups on proteins inside cells. A succinimidyl-ester functional group attached to the rhodamine core, creating NHS-rhodamine, forms another
Soil food web (3,653 words) [view diff] exact match in snippet view article find links to article
constructed. After the members of the web are decided, the biomass of each functional group is calculated, usually in kg carbon/hectare. In order to calculate
Juvenile hormone epoxide hydrolase (671 words) [view diff] exact match in snippet view article find links to article
This inactivation is accomplished through hydrolysis of the epoxide functional group contained within these hormones into diols. JHEH is one of two enzymes
Dibromodifluoromethane (206 words) [view diff] case mismatch in snippet view article find links to article
Lonsdale Gilchrist, Charles Wayne Rees (1995), Comprehensive Organic Functional Group Transformations: Carbon with Three Or ..., Elsevier, p. 226,
Riffle (2,142 words) [view diff] exact match in snippet view article find links to article
found in riffles, and thus influenced the type of macroinvertebrate functional group is found in riffles, like stoneflies being the dominant shredder species
AC (1,197 words) [view diff] exact match in snippet view article find links to article
Allergic conjunctivitis, inflammation of the conjunctiva Acetyl, a functional group in chemistry Actinium, symbol Ac, a chemical element Hydrogen cyanide
Pom (300 words) [view diff] exact match in snippet view article find links to article
cortex Pom-pom, a type or model of machine-gun. Pivaloyloxymethyl, a functional group in organic chemistry Polyoxometalate, a type of inorganic compound
RXNO Ontology (417 words) [view diff] exact match in snippet view article find links to article
oxidation reactions 9 Functional group interconversion (FGI) RXNO:0000011 Category:Substitution reactions 10 Functional group addition (FGA) 11 Resolution
8-Aminoquinoline (539 words) [view diff] exact match in snippet view article find links to article
United States in 2018. Primaquine Pamaquine Tafenoquine The amine functional group is amenable to formation of amides, and thus can serve as a directing