New Synthetic Method and Antioxidant Activity of Betulin Diformate and Allobetulin Formate

New Synthetic Method and Antioxidant Activity of Betulin Diformate and Allobetulin Formate

Bibliographic Details
Parent link:	Chemistry of Natural Compounds Vol. 55, iss. 6.— 2019.— [P. 1094-1097]
Corporate Authors:	Национальный исследовательский Томский политехнический университет Инженерная школа природных ресурсов Отделение химической инженерии, Национальный исследовательский Томский политехнический университет Исследовательская школа химических и биомедицинских технологий
Other Authors:	Arrous S. Salah, Boudebouz I. Imene, Parunov I., Plotnikov E. V. Evgeny Vladimirovich, Voronova O. A. Olesya Aleksandrovna
Summary:	Title screen A simple and effective method for formylation of betulin using formic acid and 3a,6a-diphenylthioglycoluril is reported. The yield of betulin diformate was 87%. Allobetulin formate (95%) was prepared by reacting betulin diformate with trifluoroacetic acid. The structures of betulin diformate and allobetulin formate were confirmed by IR and NMR spectroscopy. The antioxidant activity of the synthesized compounds was studied. Режим доступа: по договору с организацией-держателем ресурса
Published:	2019
Subjects:	электронный ресурс труды учёных ТПУ betulin formic acid thioglycoluril formylation betulin diformate allobetulin formate organic catalyst бетулин муравьиная кислота
Online Access:	https://doi.org/10.1007/s10600-019-02902-5
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663290

Internet

https://doi.org/10.1007/s10600-019-02902-5