One-pot Combinatorial Synthesis of Benzo[4,5]imidazo- [1,2-a]thiopyrano[3,4-dJpyrimidin-4（3H）-one Derivatives

A series of novel fused tetracyclic benzo[4,5]imidazo[1,2-a]thiopyrano[3,4-d]pyrimidin-4（3H）-one derivatives were synthesized via the reaction of aryl aldehyde, 2H-thiopyran-3,5（4H,6H）-dione, and 1H-benzo[d]imidazol-2- amine in glacial acetic acid. This protocol features mild reaction conditions, hi...

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Bibliographic Details
Published in中国化学：英文版 Vol. 29; no. 8; pp. 1727 - 1731
Main Author 沈士德 张红红 杨伟华 于晨侠 姚昌盛
Format Journal Article
LanguageEnglish
Published 2011
Subjects
冰醋酸
反应时间
反应条件
咪唑
苯
衍生物合成
酮衍生物
锅
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ISSN1001-604X
1614-7065

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Summary:A series of novel fused tetracyclic benzo[4,5]imidazo[1,2-a]thiopyrano[3,4-d]pyrimidin-4（3H）-one derivatives were synthesized via the reaction of aryl aldehyde, 2H-thiopyran-3,5（4H,6H）-dione, and 1H-benzo[d]imidazol-2- amine in glacial acetic acid. This protocol features mild reaction conditions, high yields and short reaction time.
Bibliography:A series of novel fused tetracyclic benzo[4,5]imidazo[1,2-a]thiopyrano[3,4-d]pyrimidin-4（3H）-one derivatives were synthesized via the reaction of aryl aldehyde, 2H-thiopyran-3,5（4H,6H）-dione, and 1H-benzo[d]imidazol-2- amine in glacial acetic acid. This protocol features mild reaction conditions, high yields and short reaction time.
31-1547/O6
benzo[4,5]imidazo[1,2-a]thiopyrano[3,4-d]pyrimidin-4（3H）-one, multicomponent reactions, combi-natorial chemistry
ISSN:1001-604X
1614-7065