21776-15-8Relevant articles and documents
Mass spectrometry and quantum chemical studies of the reaction of divinyl telluride with secondary phosphine sulfides: Synthesis of adducts
Gusarova, Nina K.,Chernysheva, Nataliya A.,Klyba, Lyudmila V.,Shagun, Vladimir A.,Yas'Ko, Svetlana V.,Smirnov, Vladimir I.,Trofimov, Boris A.
, p. 126 - 132 (2013/10/01)
Mass spectrometry and quantum chemical studies of the reaction of divinyl telluride with diphenylphosphine sulfide have been carried out. Reaction proceeds under radical initiation (AIBN, 63-68 C, 2.5 h, THF, reactants molar ratio = 1:1) to afford the ant
Highly atom-economic one-pot formation of three different C-P bonds: General synthesis of acyclic tertiary phosphine sulfides
Baccolini, Graziano,Boga, Carla,Mazzacurati, Marzia
, p. 4774 - 4777 (2007/10/03)
The reaction of benzothiadiphosphole 1 with an equimolar mixture of R 1MgBr and R2MgBr gave intermediate A′, which, after only 4-5 min, was treated with an equimolar amount of R3MgBr, giving the asymmetric phosphine PR1R2R3 in 45% overall yield (75-80% yield when R1 = R2 and 85-90% yield when R1 = R2 = R3) and the byproduct 6 in 90% yield. The treatment of 6 with PCl3 quantitatively regenerates the starting reagent 1. Treatment of the phosphines with elemental sulfur gave the corresponding sulfides.
