Asymmetric synthesis of a rigid diphosphine ligand containing two phosphorus and four carbon stereogenic centres by means of a chiral palladium complex promoted Diels–Alder reaction
Asymmetric synthesis of a rigid diphosphine ligand containing two phosphorus and four carbon stereogenic centres by means of a chiral palladium complex promoted Diels–Alder reaction
作者:Pak-Hing Leung、S. Selvaratnam、C. R. Cheng、K. F. Mok、Nicholas H. Rees、William McFarlane
DOI:10.1039/a700314e
日期:——
An optically pure diphosphine ligand containing two phosphorus and four
carbon stereogenic centres is prepared efficiently by a chiral
organopalladium complex promoted asymmetric DielsâAlder reaction
between phenyldi[(Z)-prop-1-enyl]phosphine and
1-phenyl-3,4-dimethylphosphole.