One‐Pot Synthesis of Dialkyl 2‐(Alkyl or aryl)‐6‐(pyrimidin‐2‐ylthio)‐4‐thioxo‐5,6‐dihydro‐4H‐1,3‐oxazine‐5,6‐dicarboxylate Derivatives via a Four‐Component Reaction |
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| Authors: | Ghasem Marandi Lotfali Saghatforoush Soheila Sanati Roya Kabiri |
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| Affiliation: | 1. Shahid Bakeri High Education Center of Miandoab, Urmia University, , Urmia, Iran;2. Chemistry Department, Payame Noor University, , 19395‐4697 Tehran, Iran;3. Faculty of Chemistry, University of Tabriz, , Tabriz, Iran |
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| Abstract: | A number of new dialkyl 2‐(alkyl or aryl)‐6‐(pyrimidin‐2‐ylthio)‐4‐thioxo‐5,6‐dihydro‐4H‐1,3‐oxazine‐5,6‐dicarboxylate have been prepared in good yield from the multicomponent reaction between 2‐mercaptopyrimidines and acetylenic diesters with acetyl or benzoyl isothiocyanate. |
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