作者:Christopher R. Sarko、Ian C. Guch、Marcello DiMare
DOI:10.1021/jo00083a004
日期:1994.2
A new chelation-controlled, alpha-chiral ketone reduction protocol is presented based on titanium tetrachloride and a wide variety of reducing agents. Features of the proposed intermediate titanium chelates necessary to obtain high diastereoselectivity are discussed.