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Letters in Organic Chemistry

Author(s): Xi-Cun Wang, Zheng-Jun Quan, Zhang Zhang, Ya-Juan Liu and Peng-Yan Ji

DOI: 10.2174/157017807781212139

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Efficient Synthesis of 5H-Thiazolo[3,2-a]pyrimidines from Reactions of 3,4-Dihydropyrimidine-thiones with α-Bromoacetone in Aqueous Media

Page: [370 - 373] Pages: 4

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Abstract

An efficient and convenient method for thiazolo[3,2-a]pyrimidines from cyclization reaction of dihydropyrimidine- thiones with α-bromoacetone in aqueous media is described.

Keywords: 5H-Thiazolo[3,2-a]pyrimidines, 3,4-dihydropyrimidinones, α-bromoacetone, aqueous media