Synthesis of new organic super acids—N-(trifluoromethylsulfonyl)imino derivatives of trifluoromethanesulfonic acid and bis(trifluoromethylsulfonyl)imide
Organic & Biomolecular Chemistry2005Vol. 3(12), pp. 2239–2239
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Romute Yu. Garlyauskayte, Alexander N. Chernega, Christophe Michot, Michel Armand, Yurii L. Yagupolskii, L. M. YAGUPOL'SKII
Abstract
Salts of N-trifluoromethylsulfonyl derivatives of trifluoromethyl- and phenylsulfonimidoyl imides have been synthesized by two different routes. Both methods are one-pot reactions, that run in mild conditions with good yields. Two novel organic super acids: bis[N-(trifluoromethylsulfonyl)trifluoromethanesulfonimidoyl]imide and N,N'-bis(trifluoromethyl-sulfonyl)diimino trifluoromethanesulfonic acid were prepared and the structure of their potassium salts was obtained by single-crystal X-ray diffraction.
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