Asymmetric allylation reactions of aromatic aldehydes with allyltrichlorosilane catalyzed by chiral bisformamide-type organocatalysts
作者:Yuya Tanimura、Kaori Ishimaru
DOI:10.1016/j.tetasy.2012.02.015
日期:2012.3
Asymmetric allylation reactions of aromatic aldehydes with allyltrichlorosilane were catalyzed by C2-symmetrical chiral bisformamides in the presence of potassium carbonate and potassium phosphate, to afford the corresponding homoallylic alcohols in excellent yields with up to 83% ee.
在碳酸钾和磷酸钾存在下,C 2对称手性双甲酰胺催化芳族醛与烯丙基三氯硅烷的不对称烯丙基化反应,从而以极高的收率得到相应的均烯丙基醇,ee最高可达83%。