Synthesis of chiral allylic alcohols by the reaction of chiral titanium–alkyne complexes with carbonyl compounds
作者:Yoshihiro Takayanagi、Koki Yamashita、Yukio Yoshida、Fumie Sato
DOI:10.1039/cc9960001725
日期:——
Chiral titanium-alkyne complexes derived from chloro-tris[(-)-menthoxy]titanium/2 (PrMgCl)-Mg-i and alkynes react with aldehydes to afford optically active allylic alcohols in up to 38% ee.