Catalytic and Enantioselective Route to Medium-Ring Heterocycles. Asymmetric Zirconium-Catalyzed Ethylmagnesation of Seven- and Eight-Membered Rings
作者:Michael S. Visser、Nicola M. Heron、Mary T. Didiuk、John F. Sagal、Amir H. Hoveyda
DOI:10.1021/ja960163g
日期:1996.1.1
A variety of medium-ring heterocycles, prepared efficiently by the Ru-catalyzed diene metathesis method, undergo asymmetric catalytic ethylmagnesation to afford nonracemic unsaturated alcohols and ...
通过Ru催化的二烯复分解法有效制备的各种中环杂环经过不对称催化乙基镁化反应得到非外消旋不饱和醇和...