150331-74-1Relevant academic research and scientific papers
Phosphine-catalysed reductive coupling of dihalophosphanes
Hering-Junghans, Christian,Schumann, André,Siewert, Jan-Erik
supporting information, p. 15111 - 15117 (2021/11/12)
Classically tetraaryl diphosphanes have been synthesized through Wurtz-type reductive coupling of halophosphanes R2PX or more recently, through the dehydrocoupling of phosphines R2PH. Catalytic variants of the dehydrocoupling reactio
Borata-alkene derivatives conveniently made by frustrated Lewis pair chemistry
Moebus, Juri,Kehr, Gerald,Daniliuc, Constantin G.,Froehlich, Roland,Erker, Gerhard
supporting information, p. 632 - 638 (2014/01/06)
Two (aryl)PXY starting materials (aryl = mesityl or 2,4,6- triisopropylphenyl; X,Y = Cl, Br) were reacted with lithiated conjugated enynes (derived from 2-methylbutenyne or 1-ethynylcyclohexene) to yield the respective (aryl)bis(enynyl)phosphanes. Their r
The 1,1-carboboration of bis(alkynyl)phosphanes as a route to phosphole compounds
Moebus, Juri,Bonnin, Quentin,Ueda, Kirika,Froehlich, Roland,Itami, Kenichiro,Kehr, Gerald,Erker, Gerhard
supporting information; experimental part, p. 1954 - 1957 (2012/04/05)
Neat and tidy: B(C6F5)3 efficiently converts a series of bis(alkynyl)phosphanes into highly substituted 3-borylphospholes through a twofold 1,1-carboboration reaction sequence. The boron substituted phospholes were also used as substrates in Suzuki-Miyaura type cross-coupling reactions (see scheme).
Electrocatalytic reduction of aryldichlorophosphines with the (2,2′-bipyridine)nickel complexes
Yakhvarov,Hey-Hawkins,Kagirov,Budnikova,Ganushevich,Sinyashin
, p. 935 - 942 (2008/09/17)
The reduction of aryldichlorophosphines in organic solvents was studied by cyclic voltammetry, preparative electrolysis, and chemical reduction. The reaction of the electrochemically generated (2,2′-bipyridine)nickel(0) complexes with aryldichlorophosphines PhPCl2 and tippPCl2 (tipp is 2,4,6-triisopropylphenyl) proceeds through the formation of highly reactive organophosphorus intermediates, whose reactions with diphenylacetylene and hex-1-ene afford phosphirene and phosphirane heterocycles, respectively.
