Carbon-Carbon Bond Formation by the Use of Chloroiodomethane as a C<sub>1</sub>Unit. IV. The Mannich Reaction of Ketones by Means of Dihalomethane and Secondary Amine
作者:Sotaro Miyano、Akira Mori、Hiroshi Hokari、Katsuaki Ohta、Harukichi Hashimoto
DOI:10.1246/bcsj.55.1331
日期:1982.4
Treatment of ketones with dihalomethane (CH2Br2, CH2ClI, and CH2I2) in the presence of secondary amine, preferably pyrrolidine, gave the corresponding Mannich base in varing yields depending on the substrate and/or combination of the reagents.
在仲胺(最好是吡咯烷)存在下,用二卤甲烷(CH2Br2、CH2ClI 和 CH2I2)处理酮类,根据底物和/或试剂组合的不同,可以得到相应的曼尼希碱,产率也不同。