Chelates as intermediates in nucleophilic additions to alkoxy ketones according to Cram's rule (cyclic model)
作者:Xiangning Chen、Edwin R. Hortelano、Ernest L. Eliel、Stephen V. Frye
DOI:10.1021/ja00031a036
日期:1992.2
Chelates have been considered intermediates in the often highly stereoselective reactions of α-alkoxy and similarly substituted ketones for over 30 years, 10 but without mechanistic evidence
30 多年来,螯合物一直被认为是 α-烷氧基和类似取代的酮的高度立体选择性反应中的中间体,10 但没有机理证据