A　Highly　Stereoselective　Synthesis　of　2－Carbomethoxy－3－aryl－4－carboethoxy－5－methyl－cis－2，3－dihydrofurans  

作　　者：DING Wei-yu CHEN Ya-li ZHANG Yi and YAO Yuan(Department of Chemistry, Shanghai University,Shanghai,201800) 

出　　处：《Chemical Research in Chinese Universities》1996年第4期354-359,共6页高等学校化学研究（英文版）

摘　　要：Carbomethoxymethylenetriphenylar reacts with ethyl 2-acetyl-3-arylacrylates to afford 2-carbomethoxy-3-aryl-4-carboethoxy-5-methyl-2, 3-dihydrofuran via Michael addition in high to excellent yields with high stereoselectivity.Carbomethoxymethylenetriphenylar reacts with ethyl 2-acetyl-3-arylacrylates to afford 2-carbomethoxy-3-aryl-4-carboethoxy-5-methyl-2, 3-dihydrofuran via Michael addition in high to excellent yields with high stereoselectivity.

关 键 词：s:Arsorane Stereoselective synthesis 2 3-dihydrofuran 

分 类 号：O623[理学—有机化学]