摘要
研究了吡喹酮中间体1-氰基-2-苯甲酰基-1、2-二氢异喹啉新的合成工艺。通过相转移催化法合成吡喹酮中间体,该工艺收率较高,易于工业化生产。
1-cyano-2-benzoyl-1,2-dihydroisoquinoline,the intermediate of praziquantel, was prepared by phase transfer catalyst reaction. The present process shows advantage in high yield, and easy production.
出处
《机电信息》
2013年第17期10-10,22,共2页
关键词
吡喹酮中间体
异喹啉
相转移催化法
the intermediate of praziquantel
isoquinoline
phase transfer catalyst
