铁粉还原应用于α-卤代羰基化合物的卤素消除研究  

Research on Application of Iron Powder Reduction to Dehalogenation ofα-Halocarboxylates

作　　者：邹顺瑛 孙文豪[2] 

机构地区：[1]大连金州新区环境监测站,辽宁大连116600 [2]大连市环境监测中心,辽宁大连116012

出　　处：《广东化工》2013年第22期59-60,共2页Guangdong Chemical Industry

摘　　要：对铁粉还原应用于α-卤代羰基化合物的卤素消除进行了研究,实验证明,铁粉不仅可用于4-溴-2-氯-2-甲基-1-茚酮的脱氯反应,也可用于2,4-二溴-5-甲氧基-6-叔丁基-2-甲基-1-茚酮的脱溴反应,并且经过了工业化验证,给出了工业化放大时的建议。Iron powder was applied to dehalogenation of α-halocarboxylates. It showed that iron powder was not only used in dechlorination of 4-bromo-2-chloro-2-methyl-1-indone, but also used in debromonation of 2,4-dibromo-5-methoxy-6-tert butyl-2-methyl-1-indone. It was also testified by industry and gave some suggestions on scaling up.

关 键 词：铁粉还原 α-卤代羰基化合物 卤素消除 

分 类 号：TQ[化学工程]