Chemo and Enantioselective Butadiene-functionalized Dienes Cyclodimerization catalyzed by Nickel Complexes
作者:M ElAmrani
DOI:10.1016/00404-0399(50)09356-
日期:1995.7.10
Chiral aminophosphine-phosphinite and diphosphine ligands induce chirality during nickel catalyzed cyclodimerization of conjugated dienic esters with butadiene. The enantiomeric excesses of the cyclodimers are determined by chiral GLC and NMR methods.