943443-52-5Relevant articles and documents
Synthesis of bulky phosphines by rhodium-catalyzed formal [2 + 2 + 2] cycloaddition reactions of tethered diynes with 1-alkynylphosphine sulfides
Kondoh, Azusa,Yorimitsu, Hideki,Oshima, Koichiro
, p. 6996 - 6997 (2008/02/09)
The reaction of tethered diynes with 1-alkynylphosphine sulfides under rhodium catalysis provides the corresponding phosphine sulfides having a bulky aryl group. The following desulfidation yields bulky phosphines that will potentially serve as ligands in