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Carbon-phosphorus stapled Au(I) anticancer agents <i>via</i> bisphosphine induced reductive elimination.

Dalton Trans
Gilpatrick ST, Obisesan OA, Parkin S, Awuah SG.   +3 more
europepmc   +1 more source

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Reduction of secondary and tertiary phosphine oxides to phosphines

Chemical Society Reviews, 2015
Achiral or chiral phosphines are widely used in two main domains: ligands in organometallic catalysis and organocatalysis. For this reason, the obtention of optically pure phosphine has always been challenging in the development of asymmetric catalysis ...
Damien Hérault, Duc Hanh Nguyen, Didier Nuel   +2 more
exaly   +7 more sources

Trends in the Usage of Bidentate Phosphines as Ligands in Nickel Catalysis

Chemical Reviews, 2020
A critically important process in catalysis is the formation of an active catalyst from the combination of a metal precursor and a ligand, as the efficacy of this reaction governs the amount of active catalyst.
Janis Louie
exaly   +2 more sources

Amino Acid-Derived Bifunctional Phosphines for Enantioselective Transformations

Accounts of Chemical Research, 2016
Even though seminal reports on phosphine catalysis appeared in the 1960s, in the last few decades of the past century trivalent phosphines were viewed primarily as useful ligands for transition-metal-mediated processes.
Tianli Wang, Xiaoyu Han, Fangrui Zhong
exaly   +2 more sources

Nucleophilic Activation of Sulfur Hexafluoride: Metal‐Free, Selective Degradation by Phosphines

Angewandte Chemie - International Edition, 2018
The development of new methods for the chemical activation of the extremely inert greenhouse gas sulfur hexafluoride (SF6 ) not only is of current environmental interest, but also offers new opportunities for applications of SF6 as a reagent in organic ...
Fabian Dielmann, Christian Mück-lichtenfeld   +1 more
exaly   +2 more sources

α‐Radical Phosphines: Synthesis, Structure, and Reactivity

Angewandte Chemie - International Edition, 2017
A series of phosphines featuring a persistent radical were synthesized in two steps by condensation of dialkyl-/diarylchlorophosphines with stable cyclic (alkyl)(amino)carbenes (cAACs) followed by one-electron reduction of the corresponding cationic ...
Manuel Alcarazo, Walter Thiel
exaly   +2 more sources

Evaluation of Bis(phosphine) Ligands for Ethylene Oligomerization: Discovery of Alkyl Phosphines as Effective Ligands for Ethylene Tri- and Tetramerization

, 2020
Fifty-three bis(phosphines) were evaluated as ligands for chromium-catalyzed ethylene tetramerization in a high-throughput reactor.
Scott D. Boelter, D. Davies, Kara A. Milbrandt, David R. Wilson, Molly Wiltzius, M. Rosen, J. Klosin   +6 more
semanticscholar   +1 more source

P-Chiral Phosphines Enabled by Palladium/Xiao-Phos-Catalyzed Asymmetric P-C Cross-Coupling of Secondary Phosphine Oxides and Aryl Bromides.

Journal of the American Chemical Society, 2019
The development of transition metal-catalyzed methods for the synthesis of P-chiral phosphine derivatives pose con-siderable challenge. Herein we present a direct Pd/Xiao-Phos-catalyzed cross-coupling reaction of easily accessible sec-ondary phosphine ...
Q. Dai, Wenbo Li, Zhiming Li, Junliang Zhang   +3 more
semanticscholar   +1 more source

Reduction of phosphine oxides to phosphines

Tetrahedron Letters, 2019
Abstract The digest is devoted to the most widespread reducing agents which are used for the reduction of tertiary and secondary phosphine oxides, phospholene oxides, phospholane oxides, phosphonates, phosphinates, α- and β-hydroxy and thiomethyl phosphine oxides, α-aminophosphine oxides. Stereoselectivity of reactions is described.
Ekaterina A. Kuchuk, Evgeniya Podyacheva, Denis Chusov, Denis Chusov   +3 more
openaire   +2 more sources

Organoplumbyl Phosphines and Phosphine Oxides

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
P. J. McCormack, Patrick J. Guiry
openaire   +2 more sources