PHASE TRANSFER CATALYZED CYCLOPROPANATION OF TRANS-STYRYL ARYL SULFONES WITH DIMETHYL SULFOXONIUM METHYLIDE
作者:A. Padmaja、K. Ramachandra Reddy、N. Subba Reddy、D. Bhaskar Reddy
DOI:10.1080/10426509908031621
日期:1999.9.1
Abstract Some new trans-aryl cyclopropyl sulfones (II) have been prepared by the cycloaddition of dimethylsulfoxonium methylide to trans-styryl aryl sulfones (I) by two different methods. It is observed that the reaction in presence of a phase transfer catalyst proceeds in a facile manner.
摘要 通过二甲基亚砜与反式苯乙烯基芳基砜(I)的环加成反应,通过两种不同的方法制备了一些新的反式芳基环丙基砜(II)。观察到在相转移催化剂存在下的反应以容易的方式进行。