New method for the synthesis of cis-perhydrothieno[3,4-d]imidazol-2-one 5,5-dioxides
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cis-Perhydrothieno[3,4-d.]imidazol-2-one 5,5-dioxides were obtained in good yields by the reaction of N-(4-hydroxy-1,1-dioxothiolan-3-yl)-thioureas with methyl iodide and subsequent treatment of the mixture with aqueous triethylamine.
KeywordsMethyl Organic Chemistry Iodide Thiourea Triethylamine
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