Издательство СО РАН

Издательство СО РАН

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Поиск по журналу

Журнал структурной химии

2013 год, номер 1

TARTARIC ACID AND ITS O-ACYL DERIVATIVES. 7. CRYSTAL STRUCTURE OF O- p-ANISOYL-D-TARTARIC ACID AND ITS DIMETHYLAMMONIUM SALT TRIHYDRATE

G. Wesela-Bauman1,2, T. Boinski1, P. Dominiak2, H. Hajmowicz1, L. Synoradzki1, M. Wierzbicki1, B. WoliЕ„ski2, K. WoЕєniak1, K. Zawada1
1Laboratory of Technological Processes, Faculty of Chemistry, Warsaw University of Technology, Warszawa, Poland
grzegorz.wesela@chem.uw.edu.pl
2Department of Chemistry, University of Warsaw, Warszawa, Poland
Ключевые слова: tartaric acids, acyl derivatives, anisoyl
Страницы: 162-165

Аннотация

Monoacylated derivatives O-p-anisoyl-D-tartaric acid and its N,N-dimethylammonium salt are synthesized by the partial hydrolysis of O,O'-di-p-anisoyl-D-tartaric acid. Crystal and molecular structures of both compounds have been determined and analyzed. In both of them, some strong and moderate strength [O—H…O] hydrogen bonds exist between the carboxylic units. The intermolecular hydrogen bonds link the adjacent fragments forming infinite one-dimensional chains parallel to the X-axis.