X. Le
2014
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Journal
Fine Chemical Intermediates
Abstract
4,6-Dimethyl-2-methanesulfonylpyrimidine is an important intermediate for the synthesis of many biologically active compounds. The target compound was prepared in overall yield of 71.0% starting from thiourea via methylation with dimethyl carbonate, condensation with acetylacetone, and oxidation by hydrogen peroxide.The structure of target compound was characterized by1 H NMR and GC-MS spectra.