Reaction of Methylenecyclobutanes with NXS-H<sub>2</sub>O System
作者:Lei Yu、Lingfeng Ren、Bei Xu、Rong Guo
DOI:10.1080/00397911.2010.517614
日期:2011.11.1
Abstract Reactions of methylenecyclobutanes (MCBs) with NXS-H2O system were investigated. The results were quite different from that of methylenecyclopropanes (MCPs), and an interesting aryl-transfer reaction happened to give substituted cyclobutyl ketones as products when disubstituted MCBs were employed. When monosubstituted MCBs were employed, the direct halohydroxylation gave the cyclobutyl ring