38. Diphosphine Mono-Sulfides: Readily Available Chiral Monophosphines
Tetrahedron-Asymmetry 2003, 14, 705-710
Chapman, C. J.; Frost, C. G.; Gill-Carey, M. P.; Kociok-Kohn, G.; Mahon, M. F.; Weller, A. S.; Willis, M. C.
Enantiomerically pure (R)-BINAP, (R)-Tol-BINAP, (R,R)-Me-DUPHOS and (R,R)-DIOP were converted into the corresponding mono-sulfides by treatment with elemental sulfur in benzene.
