Ramberg-Bcklund Rearrangement Approaches to the Synthesis of Natural Bibenzyls  

作　　者：王小龙 刘冬 夏亚穆 曹小平 潘鑫复 

机构地区：[1]Department of Chemistry & State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, Gansu 730000, China

出　　处：《Chinese Journal of Chemistry》2004年第5期467-472,共6页中国化学（英文版）

基　　金：Project supported by the National Natural Science Foundation of China (No. QT program 20021001) and the Natural Science Foundation of Gansu province (ZS011-A25-003-Z).

摘　　要：The Ramberg-Bcklund rearrangement has been successfully utilized to convert readily available - and -hydrogen bearing substituted dibenzyl sulfones into corresponding stilbene derivatives, which is conveniently followed by hydrogenation in the presence of 10% Pd/C to afford the natural bibenzyls.The Ramberg-Bcklund rearrangement has been successfully utilized to convert readily available - and -hydrogen bearing substituted dibenzyl sulfones into corresponding stilbene derivatives, which is conveniently followed by hydrogenation in the presence of 10% Pd/C to afford the natural bibenzyls.

关 键 词：BIBENZYL SULFONE Ramberg-Bcklund rearrangement biological activity 

分 类 号：O621[理学—有机化学]