Decomposition of diazoketones in organic sulfides and sulfoxides: Cyclopropane formation from diazoketones via sulfonium ylides
作者:J. Quintana、M. Torres、F. Serratosa
DOI:10.1016/0040-4020(73)80146-2
日期:1973.1
and sulfoxonium ylides as the primary reaction products, the final products isolated depending upon the relative nucleophilicity of the sulfides compared to that of the corresponding ylides, and on the stability of the ylides. The mechanism, scope and limitations of a new method of cyclopropane formation from diazoketones are discussed. Some circumstantial evidence supporting a concerted process for Wolff
在有机硫化物和亚砜的存在下,重氮酮的催化分解产生and和and的基化物作为主要反应产物,最终产物的分离取决于硫化物相对于相应的化物的相对亲核性以及叶利德。讨论了由重氮酮形成环丙烷的新方法的机理,范围和局限性。提出了一些支持沃尔夫重排协调过程的间接证据。