ChemInform Abstract: Oxidative Cross Coupling Reaction Mediated by I2/H2O2: A Novel Approach for the Construction of Fused Thiazole Containing Coumarin Derivatives.
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- 作者：Md. Belal and Abu T. Khan
- 关键词：benzopyran derivatives ; thiazole derivatives ; amination ; N-alkylation ; N-arylation ; ring closure reactions ; annulation reactions
- 刊名：ChemInform
- 出版年：2016
- 出版时间：April, 2016
- 年：2016
- 卷：47
- 期：18
- 全文大小：24K
- ISSN：1522-2667
文摘
The three-step sequence for the conversion of 3-aminocoumarins into thiazole-fused derivatives (IV) is based on the oxidative iodine-catalyzed reaction of precursor (III) with sodium sulfide.