Реферат: Reactions of three pyrylocyanine dyes (derived from 2,4,6-trimethylpyrylium perchlorate) with p-toluidine and 2,4-diaminotoluene were studied to develop methods for detection of aromatic amines. The emission spectrum characteristics of the starting dyes and the final products obtained in solution and on silica gel were examined. The presence of open forms of the pyridocyanine dye in acetonitrile was suggested after analyzing the excitation and emission spectra of reaction intermediates. The formation of luminescent pyridocyanine in solution took several days, while its synthesis from the starting dye adsorbed on silica gel was completed within a few seconds.

Библиографическая ссылка: Shelkovnikov V.V. , Kargapolova I.Y. , Korotaev S.V. , Orlova N.A. , Chuikov I.P. , Nadolinnyi V.A.
Detection of anilines by luminescence spectroscopy using dissolved and adsorbed pyrylocyanine dyes
Russian Chemical Bulletin. 2014. V.63. N3. P.635-641. DOI: 10.1007/s11172-014-0485-y WOS Scopus РИНЦ

Оригинальная версия: Шелковников В.В. , Каргаполова И.Ю. , Коротаев С.В. , Орлова Н.А. , Чуйков И.П. , Надолинный В.А.
Люминесцентное детектирование анилинов с применением пирилоцианиновых красителей в растворах и адсорбированном состоянии
Известия Академии наук. Серия химическая.(RUSS CHEM B+). 2014. №3. С.635. РИНЦ

Даты:

Опубликована в печати:	1 мар. 2014 г.
Опубликована online:	11 нояб. 2014 г.

Идентификаторы:

Web of science	WOS:000344868100013
Scopus	2-s2.0-84920928361
РИНЦ	24029839
OpenAlex	W1984829205

Альметрики: