Catalyst-free tandem Michael addition-cyclization reactions in aqueous media for the synthesis of benzimidazo[1,2-a]pyrimidinone derivatives

被引：0
|
作者：
ChuanLi Ren
Yan Wang
Dong Wang
YongJun Chen
Li Liu
机构：
[1] Chinese Academy of Sciences,Beijing National Laboratory (BNLMS), CAS Key Laboratory for Molecular Recognition and Function
[2] Chinese Academy of Sciences,Institute of Chemistry
来源：
Science China Chemistry | 2010年 / 53卷
关键词：
queous media; Baylis-Hillman alcohol; 2-aminobenzimidazole; pesticidal activity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The catalyst-free reactions of Baylis-Hillman alcohols (1a-i) with 2-aminobenzimidazole (2) in THF-H2O (1:4) were developed for the convenient and greener synthesis of benzimidazo[1,2-a]pyrimidinone derivatives (3a-i). The pesticidal activities of 3a-i were examined to investigate a new biological activity of the imidazo[1,2-a]pyrimidinone-type compounds.
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页码：1492 / 1496
页数：4
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