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Find link is a tool written by Edward Betts.Longer titles found: Dialkylbiaryl phosphine ligands (view)
Phosphine ligand is a redirect to metal-phosphine complex
searching for Phosphine ligand 26 found (40 total)
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Stephen L. Buchwald
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Buchwald-Hartwig amination and the discovery of the dialkylbiaryl phosphine ligand family for promoting this reaction and related transformations. HeSuzuki reaction (3,851 words) [view diff] exact match in snippet view article find links to article
role in the Suzuki reaction. Typically, the phosphine ligand is used in the Suzuki reaction. Phosphine ligand increases the electron density at the metalGrubbs catalyst (1,661 words) [view diff] exact match in snippet view article find links to article
6-trimethylphenyl)dihydroimidazole): In both the saturated and unsaturated cases a phosphine ligand is replaced with an N-heterocyclic carbene (NHC), which is characteristicLarock indole synthesis (1,203 words) [view diff] exact match in snippet view article find links to article
(2005) "By reacting with substituted acetylenes in the presence of a phosphine ligand and a base (K2CO3); used to make drugs" U.S. patent 20,050,209,465Organoplatinum chemistry (1,121 words) [view diff] exact match in snippet view article find links to article
tetrachloroplatinate with ethanolic potassium hydroxide or hydrazine in presence of a phosphine ligand such as triphenylphosphine and the alkene or alkyne. Such reactionsMartin A. Bennett (642 words) [view diff] exact match in snippet view article find links to article
iridium(I)-iridium(III) tautomerism involving the formation of a bidentate phosphine ligand with a carbon donor atom: [(η4-1,5-cod)Ir(μ-Cl)]2 + 4 PPh3 →Triethylphosphine (343 words) [view diff] exact match in snippet view article find links to article
transition metal, as illustrated by the existence of Pt(PEt3)4. As a phosphine ligand, triethylphosphine gained acceptance earlier than did the simpler trimethylphosphineHemilability (834 words) [view diff] exact match in snippet view article find links to article
shown to proceed with high enantiomeric excess when using a chiral phosphine ligand with an appropriately placed hemilabile coordinating group. (reviewChloro(triphenylphosphine)gold(I) (581 words) [view diff] exact match in snippet view article
reagent. Further treatment of Ph3PAuMe with methyllithium displaces the phosphine ligand and generates lithium di- and tetramethylaurate, Li+[AuMe2]– and Li+[AuMe4]–Ugi reaction (1,607 words) [view diff] exact match in snippet view article find links to article
PMID 16961408. Second part microwave accelerated reaction with Pd(dba)2 and phosphine ligand Me-Phos The Heck step takes place with palladium(II) acetate, dppfTransition metal phosphido complexes (1,497 words) [view diff] exact match in snippet view article find links to article
the Ru-P(Me)Ph bond is 0.17 Å longer than Ru-PH(Me)Ph in the related phosphine ligand version of the complex, [(dmpe)2Ru(H)PH(Me)Ph]+. Additionally electronicStryker's reagent (611 words) [view diff] exact match in snippet view article find links to article
Lipshutz et al., have shown that the addition of a bidentate, achiral bis-phosphine ligand on the Cu center can lead to substrate-to-ligand ratios typically onElectron counting (1,629 words) [view diff] exact match in snippet view article find links to article
Two is added for every lone pair bonding to the metal (e.g. each phosphine ligand can bind with a lone pair). Similarly Lewis and Bronsted acids (protons)Kumada coupling (2,238 words) [view diff] exact match in snippet view article find links to article
catalytic precursors can be generally formulated as ML2X2, where L is a phosphine ligand. Common choices for L2 include bidentate diphosphine ligands such as(Terpyridine)ruthenium trichloride (236 words) [view diff] case mismatch in snippet view article
Kenneth J. (1998). "Trichloro[2,2′:6′,2″-Terpyridine]Ruthenium(III) and Phosphine Ligand Derivatives". Inorganic Syntheses. Vol. 32. p. 186-198. doi:10.1002/9780470132630Hydrogenase mimic (2,042 words) [view diff] case mismatch in snippet view article find links to article
[FeFe]-Hydrogenase Model Featuring a Redox-Active Decamethylferrocenyl Phosphine Ligand: A Theoretical Investigation". Inorganic Chemistry. 52 (4): 1901–1908Transition metal hydride (2,641 words) [view diff] exact match in snippet view article find links to article
this way. The values shift by <6 kJ/mol upon substitution of CO by a phosphine ligand. The M-H bond can in principle cleave to produce a proton, hydrogenMetals in medicine (1,638 words) [view diff] exact match in snippet view article find links to article
in tumor cells to treat patients with cancer. Gold, Silver, Copper: Phosphine ligand compounds containing gold, silver, and copper have anti-cancer propertiesHydrogenation (4,057 words) [view diff] exact match in snippet view article find links to article
to many homogeneous catalysts. (S)-iPr-PHOX is a typical chelating phosphine ligand used in asymmetric hydrogenation. Homogeneous catalysts are also usedRing-closing metathesis (4,700 words) [view diff] exact match in snippet view article find links to article
cycloaddition and cycloelimination. Association and dissociation of a phosphine ligand also occurs in the case of Grubbs catalysts. In an RCM reaction, theMark Stradiotto (1,092 words) [view diff] no match in snippet view article find links to article
particular, he is best known for developing the "DalPhos" (DALhousie PHOSphine) ligand family and derived catalyst systems for palladium and nickel cross-couplingsT. V. Rajan Babu (1,735 words) [view diff] exact match in snippet view article find links to article
They reported several asymmetric examples through the usage of chiral phosphine ligand with a hemilabile coordinating group. This method was applicable usingStille reaction (5,471 words) [view diff] exact match in snippet view article find links to article
ethereal solvents, the copper could also facilitate the removal of a phosphine ligand, activating the Pd center. Lithium chloride has been found to be aCrossover experiment (chemistry) (3,878 words) [view diff] exact match in snippet view article
cis-trans isomerism were followed as solvent and concentration of excess phosphine ligand were varied. These results were used to establish a mechanism for thisPersistent carbene (6,933 words) [view diff] exact match in snippet view article find links to article
carbene ligands, with moderate success. Grubbs has reported replacing a phosphine ligand (PCy3) with an imidazol-2-ylidene in the olefin metathesis catalystAsymmetric hydrogenation (6,351 words) [view diff] exact match in snippet view article find links to article
olefin, fixing the stereochemistry. Note that only part of the chiral phosphine ligand is shown for the sake of clarity. Quadrant model for asymmetric hydrogenation