A convenient synthesis of amino-substituted 1,3,5-oxadiazinium salts |
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Authors: | Mahmoud Al-Talib Hasan Tashtoush |
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Abstract: | Diacyl chlorides react with dialkylcyanamide in the presence of a Lewis acid to give amino-substituted bis-1,3,5-oxadiazinium salts in excellent yields. A mechanism leads to the formation of the product has been postulated. All new compounds have been characterized by 1H-nmr, 13C-nmr, ir-spectroscopy and elemental analysis. |
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