Preparation and Epoxidation of Conjugated Lactams: Influence of Ring Size on Epoxidation
作者:Bing Li、Michael B. Smith
DOI:10.1080/00397919508012690
日期:1995.4
Abstract α,β-Epoxy-lactams can be prepared from conjugated lactams by treatment with m-chloroperoxybenzoic acid. Good yields are obtained, however, only with 2-pyrrolidinone derivatives. The yield of epoxy-lactam diminishes dramatically as the size of the lactam ring increases.
摘要 α,β-环氧-内酰胺可以由共轭内酰胺用间氯过氧苯甲酸处理制备。然而,只有使用 2-吡咯烷酮衍生物才能获得良好的产率。随着内酰胺环尺寸的增加,环氧-内酰胺的产率急剧下降。