N,O-ditosylethanolamine as effective reagent for the synthesis of heterocyclic tertiary amine salts |
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| Authors: | Valeriy S Cherepakhin Andrei V Churakov Yuri F Oprunenko Galina S Zaitseva Sergey S Karlov |
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| Institution: | 1. Department of Chemistry, Moscow State University, Moscow, Russia;2. Russian Academy of Sciences, N.S. Kurnakov Institute of General and Inorganic Chemistry, Moscow, Russia |
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| Abstract: | During the synthesis of N-tosylaziridine, two unexpected products were isolated: 1-(2-(p-tolylsulfonamido)ethyl)pyridinium p-tolylsulfonate (3) and N,N,O-tri-(p-tolylsulfonyl)ethanolamine (3a). The structures of 3 and 3a were investigated in solid state by X-ray analysis. A new family of related salts was obtained using an efficient and facile one-pot synthesis consisting in the interaction between various nitrogen heterocycles and N,O-ditosylethanolamine. |
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| Keywords: | Sulfonamide ethanolamines synthesis X-ray diffraction |
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