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Efficient Synthesis of Novel Thiazol-2-Ylidene-Amides Using Carbonylthiourea Building Blocks Publisher



Saeedi M1 ; Goli F1 ; Mahdavi M1 ; Asadipour A2 ; Shafiee A1 ; Foroumadi A1, 2
Authors
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Authors Affiliations
  1. 1. Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medicinal Sciences, Tehran, Iran
  2. 2. Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medicinal Sciences, Kerman, Iran

Source: Journal of Heterocyclic Chemistry Published:2015


Abstract

In this work, an efficient and versatile synthesis of novel thiazol-2-ylidene-amides from various carbonylthiourea derivatives is described. A sequential alkylation-cyclization reaction between thioureas and propargyl bromide in the presence of DABCO in refluxing ethanol afforded 4-methylthiazol-2(3H)-ylidene-amide derivatives in good yields. © 2014 HeteroCorporation.