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：
REN ChuanLi
Institute of Chemistry
机构：
来源：
Science China(Chemistry) | 2010年 / 53卷 / 07期
基金：
中国国家自然科学基金;
关键词：
aqueous media; Baylis-Hillman alcohol; 2-aminobenzimidazole; pesticidal activity;
D O I：
暂无
中图分类号：
O626.41 [间（二）氮苯（嘧啶）族];
学科分类号：
070303 ; 081704 ;
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.
引用
收藏
页码：1492 / 1496
页数：5
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