作者:Ajay Kumar、Poonam Lohan、Om Prakash
DOI:10.1080/00397911.2011.566461
日期:2012.9.15
Abstract Bromination of dehydroacetic acid has been carried out with N-bromosuccinimide under various conditions. The reactions led to selective bromination, thereby offering efficient synthesis of 3β-bromodehydroacetic acid (3), 3β,5-dibromodehydroacetic acid (4), 3β,3β-dibromodehydroacetic acid (5), and 3β,3β,5-tribromodehydroacetic acid (6). GRAPHICAL ABSTRACT
摘要
脱氢乙酸与 N-
溴代琥珀
酰亚胺在各种条件下进行
溴化反应。该反应导致选择性
溴化,从而有效合成 3β-
溴脱氢乙酸 (3)、3β,5-二
溴脱氢乙酸 (4)、3β,3β-二
溴脱氢乙酸 (5) 和 3β,3β,5-三
溴脱氢乙酸 ( 6). 图形概要