Chemo and enantioselective butadiene-functionalized dienes cyclodimerization catalyzed by nickel complexes

Article abstract of DOI:10.1016/00404-0399(50)09356-

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.