A simple and selective procedure for alpha-bromination of alkanones with [Bmim]Br3 as a promoter under solvent-free conditions

作者：Zhang SJ; Le ZG^*

来源：Chinese Chemical Letters, 2005, 16(12): 1590-1592.

• alkanone
• ionic liquid
• [Bmim]Br-3

Reaction of alkanones with 1-butyl-3-methylimidazolium tribromide ([Bmim]Br-3) under solvent-free conditions, selectively gave the corresponding alpha-bromoalkanones. with excellent yields.

• 出版日期2005-12
• 单位东华理工大学; 浙江大学; 浙江大学宁波理工学院