Reductive dehalogenation of aliphatic vic-dihalides with metallic samarium in a methanolic medium
作者:Reiko Yanada、Nobuyuki Negoro、Kazuo Yanada、Tetsuro Fujita
DOI:10.1016/s0040-4039(97)82951-6
日期:1996.12
In the title reaction, eight vic-dibromides and three vinylene dibromides gave the corresponding debromination products (alkenes and alkynes) at room temperature under neutral condition and an argon atmosphere. 2,3-Dibromosuccinic acid derivatives gave overreduction products or an unusual coupling dimer.
在标题反应,八个VIC -dibromides和三个亚乙烯基二溴化物,得到在室温下相应的脱溴产物(烯烃和炔烃)中性条件和氩气气氛下。2,3-二溴丁二酸衍生物产生过度还原的产物或异常的偶联二聚体。