In the conditions of 2-(N-methylamid)-3 (3 ’, 5 '-di-tert.-butyl-4 '-hydroxyphenyl) - propionic acid with hydrogen chloride water solution hydrolysis reactions, desalkylation and isomerizations with tyrosine formation, 2- (N-methylamid)-2 (3 ’ –tert.butyl-4 '- hydroxyphenyl) - propionic acid and 2-(N-amino)-3- (3 '-tert.butyl-4 '- hydroxyphenyl)-propionic acids proceed. A constitution of compounds are confirmed by NMR 1 Н and IR spectrums. Geometrical parametres of frames of compounds are calculated quantum - chemical method in approach РМ 6.
2-(N-метиламид)-3-(3’-трет. бутил-4’-гидроксифенил)-пропионовая кислота, и 2(N—амино)-3- (3’-трет.бутил-4’-гидроксифенил)-пропионовая кислота, тирозин, квантово-химический расчет, структура, ЯМР и ИК-спектры, 2-(N-methylamid)-3 (3 ’, 5 '-di-tert.-butyl-4 '-hydroxyphenyl) - propionic acid, reactions, quanutum-chemical calculation, frame, NMR and IR-spectra
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