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SOLID-PHASE REACTION OF ORGANOMETALLIC DERIVATIVES OF NITROPHENOLS, P-NITROTHIOPHENOL, AND P-NITROANILINE WITH BROMIDES, ACCORDING TO THE MOLECULAR-SPECTROSCOPY DATAстатья
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 24 марта 2017 г.
- Авторы: EPSTEIN LM, SAITKULOVA LN, SHUBINA ES, KRAVTSOV DN, NIKANOROV VA, ROZENBERG VI, USATOV AV
- Журнал: Russian Chemical Bulletin
- Том: 42
- Номер: 11
- Год издания: 1993
- Издательство: Springer Nature
- Местоположение издательства: Switzerland
- Первая страница: 1891
- Последняя страница: 1894
- DOI: 10.1007/BF00699011
- Аннотация: The effect of the visualization of the reaction of bromide anion with PhHg- and PPh3Au-derivatives of phthalein has been extended to the organometallic derivatives (M = Hg, Au, Sn, Pb, Sb) of other classes of indicators: nitrophenols, nitrothiophenol, and 4'-nitrobenzenesulfonylanilide. On the basis of the analysis of the electronic reflection spectra and the IR spectra it has been found that the changes occurring upon the reaction of these compounds with bromides are determined by the formation of complexes and/or anions and are more pronounced in the latter case. The character of the interaction depends on the dissociation ability of the M-X bonds (which was determined earlier while studying the reaction with DMSO), the ability to form complexes, and on the steric hindrance which has proved to be considerable in the solid-phase reaction (with Br-).
- Добавил в систему: Шубина Елена Соломоновна