摘要
Racemic α-(isopropanyl)-p-chloro(fluoro) phenylacetic acids were resolved with a precipitation method using α-methylbenzylamine as precipitant. The process is easy to handle and less time-consuming. The yields were about 38 % with 98 % optical purity.
Racemic α-(isopropanyl)-p-chloro(fluoro) phenylacetic acids were resolved with a precipitation method using α-methylbenzylamine as precipitant. The process is easy to handle and less time-consuming. The yields were about 38 % with 98 % optical purity.
出处
《应用化学》
CAS
CSCD
北大核心
1999年第6期98-99,共2页
Chinese Journal of Applied Chemistry
关键词
异丙基
拆分
甲基苄胺
α-(isopropanyl)-p-halophenylacetic acid, resolution,α-methylbenzylamine
