Y. Hamada et al., NEW MONODENTATE CHIRAL PHOSPHINE THYL-9-PHENYL-9-PHOSPHABICYCLO[3.3.1]NONANE(9-PBN) - APPLICATION TO ASYMMETRIC ALLYLIC SUBSTITUTION-REACTION, Tetrahedron letters, 37(42), 1996, pp. 7565-7568
New monodentate chiral phosphines. (+)- and 6-dimethyl-9-phenyl-9-phos
phabicyclo[3.3.1]nonanes ((+)- and (-)-9-PBNs), were prepared from 1,5
-dimethyl-1,5-cyclooctadiene, and their application to the asymmetric
allylic substitution reaction proved the utility of 9-PBNs as chiral p
hosphine ligands. Copyright (C) 1996 Elsevier Science Ltd