Title of article
Polyfluorinated arylnitrosamines
Author/Authors
Platonov، نويسنده , , Vyacheslav E. and Haas، نويسنده , , Alois and Schelvis، نويسنده , , Meinolf and Lieb، نويسنده , , Max and Dvornikova، نويسنده , , Kira V. and Osina، نويسنده , , Olga I. and Rybalova، نويسنده , , Tatyana V. and Gatilov، نويسنده , , Yuri V.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
7
From page
55
To page
61
Abstract
N-Methyl-, N-n-butyl-, N-t-butylperfluoroarylamines undergo nitrosation with nitrous acid to give the corresponding N-nitroso derivatives. Perfluoroaryl groups were selected from the benzene, indane, biphenyl, naphthalene and pyridine series. According to 1H and 19F NMR spectra, N-nitroso-N-methyl derivatives of polyfluoroarenes consist of E and Z isomers with the former prevailing. The more bulky n-butyl group promotes an increase in the formation of Z isomers. Only Z isomers have been obtained from N-t-butyl derivatives of perfluorinated 4-toluidine and 4-aminopyridine. The structure of the Z isomer of N-nitroso-N-methylperfluoro-4-toluidine is confirmed by X-ray data.
Keywords
Perfluoroaromatic chemistry , N-nitroso-N-methyl- , Nitrosation , N-nitroso-N-n-butyl- , X-ray crystal structure of N-nitroso-N-methylperfluoro-4-toluidine , N-nitroso-N-t-butylperfluoroarylamines , E and Z isomers
Journal title
Journal of Fluorine Chemistry
Serial Year
2002
Journal title
Journal of Fluorine Chemistry
Record number
1603475
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