Sonogashira coupling reactions: Synthesis of 4-substituted-6-methyl-2-(methylthio)pyrimidines catalyzed by Pd–Cu

Autor: Mohammad Bakherad, Hossein Nasr-Isfahani, Fatemeh Rezaeimanesh
Rok vydání: 2019
Předmět:
Zdroj: Journal of Chemical Research. 43:431-436
ISSN: 2047-6507
1747-5198
Popis: An efficient method is developed for the synthesis of 4-(3-arylprop-2-ynyloxy)-6-methyl-2-(methylthio)pyrimidines via palladium-catalyzed Sonogashira reactions of 4-methyl-2-(methylthio)-6-(prop-2-yn-1-yloxy)pyrimidine with electron-poor aryl iodides in acetonitrile at room temperature. Excellent yields of the products were obtained in reaction times of 9–11 h.
Databáze: OpenAIRE
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