Catalytic effect of nanosized metal oxides in the Biginelli reaction / Fedorova O. V.,Valova M. S.,Titova Yu. A.,Ovchinnikova I. G.,Grishakov A. N.,Uimin M. A.,Mysik A. A.,Ermakov A. E.,Rusinov G. L.,Charushin V. N. // KINETICS AND CATALYSIS. - 2011. - V. 52, l. 2. - P. 226-233.

ISSN/EISSN:

0023-1584 / 1608-3210

Type:

Article

Abstract:

The effect of nanosized metal oxides on the regio- and stereoselectivity of the multicomponent Biginelli reaction and the reaction mechanism under conditions of heterogeneous catalysis were studied. It was found that the considerable activation of reagents occurred on the surface of metal nanooxides. The Biginelli reaction occurred by two mechanisms: a carbocationic mechanism took place along with the generally accepted mechanism (through the N-acyliminium ion). Nanosized metal oxides in the presence of chiral inductors increased the regio- and stereoselectivity of the Biginelli reaction.

Author keywords:

EFFICIENT; MECHANISM; BLOCKERS

DOI:

10.1134/S0023158411020066

Web of Science ID:

ISI:000289254900012

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	MAR
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1608-3210
Keywords-Plus	EFFICIENT; MECHANISM; BLOCKERS
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Physical
Author-Email	fedorova@ios.uran.ru
ResearcherID-Numbers	Mysik, Alexey/J-6716-2013 Yermakov, Anatoly/J-5185-2013 Uimin, Mikhail/K-1319-2013
ORCID-Numbers	Mysik, Alexey/0000-0001-8779-8315 Yermakov, Anatoly/0000-0001-6466-7064 Uimin, Mikhail/0000-0003-3906-8101
Funding-Acknowledgement	Council of the President of the Russian Federation for Support of Leading Scientific Schools {[}NSh-65261.2010.3]; Presidium of the Ural Branch of the Russian Academy of Sciences {[}09-P-23-2001, 09-I-3-2004, 09-P-3-2001]; Russian Foundation for Basic Research {[}07-03-9611-r\_ural\_a, 10-03-90026-Bel\_a]; Korea Atomic Energy Research Institute {[}01/06]
Funding-Text	This work was supported by the Council of the President of the Russian Federation for Support of Leading Scientific Schools (grant no. NSh-65261.2010.3), the Presidium of the Ural Branch of the Russian Academy of Sciences (project nos. 09-P-23-2001, 09-I-3-2004, and 09-P-3-2001), the Russian Foundation for Basic Research (project nos. 07-03-9611-r\_ural\_a and 10-03-90026-Bel\_a), and the Korea Atomic Energy Research Institute (contract no. 01/06 ``Development of New Chiral Catalytic Systems Based on Nanocrystalline Metals and Metal Oxides{''}).
Number-of-Cited-References	21
Usage-Count-Since-2013	6
Journal-ISO	Kinet. Catal.
Doc-Delivery-Number	746NV