Microwave‐Mediated Debromination of <i>vicinal</i>‐Dibromides
作者:Jitender M. Khurana、Arpita Agrawal
DOI:10.1080/00397910500334496
日期:2006.2.1
Abstract Debromination of vicinal‐dibromides to E‐alkenes is reported using inorganic solid supports (silica gel or acidic alumina) under microwave irradiation.
摘要 据报道,在微波辐射下,使用无机固体载体(硅胶或酸性氧化铝)将邻二溴化物脱溴为 E-烯烃。
Stereochemical course of the enzymic amination of chloro- and bromo- fumaric acid by 3-methylaspartate ammonia-lyase
作者:Mahmoud Akhtar、Mark A Cohen、David Gani
DOI:10.1016/s0040-4039(00)96139-2
日期:——
Enzymic amination of chloro- and bromo- fumaric acid using 3-methylaspartate ammonia-lyase in the presence of ammonia leads to the formation of 3-chloro- and 3-bromo-aspartic acid respectively; the absolute configuration of each product is (R) at C-2 and (S) at C-3.