Catalytic effect of nanosized metal oxides on the Hantzsch reaction / Fedorova O. V.,Koryakova O. V.,Valova M. S.,Ovchinnikova I. G.,Titova Yu. A.,Rusinov G. L.,Charushin V. N. // KINETICS AND CATALYSIS. - 2010. - V. 51, l. 4. - P. 566-572.

ISSN/EISSN:

0023-1584 / нет данных

Type:

Article

Abstract:

The effect of nanosized copper and aluminum oxides, which have a higher sorption capacity than that of bulk samples, on the Hantzsch reaction was studied. The adsorption of starting benzaldehydes and ethyl acetoacetate on the surface of copper and aluminum nanooxides resulted in the activation of these molecules and accelerated the Hantzsch reaction. In addition, considerable activation of ammonia and intermediates (chalcone and enamine) on the surface of aluminum nanooxide facilitated an increase in the rate and selectivity of the process. The experimental results were used to develop a one-pot method for the preparation of nifedipine and nitrendipine.

Author keywords:

нет данных

DOI:

10.1134/S0023158410040166

Web of Science ID:

ISI:000281105000016

Соавторы в МНС:

—

Другие поля

Поле	Значение
Month	AUG
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Physical
Author-Email	fedorova@ios.uran.ru
Funding-Acknowledgement	Presidium of the Russian Academy of Sciences; Russian Foundation for Basic Research {[}07-03-96111-r\_ural\_a]; Korea Atomic Energy Research Institute {[}01/06]
Funding-Text	This work was supported by the Presidium of the Russian Academy of Sciences (project ``Heterogeneous Catalysts with the Use of Nanosized Metals and Metal Oxides{''}), the Russian Foundation for Basic Research (project no. 07-03-96111-r\_ural\_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	5
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	7
Journal-ISO	Kinet. Catal.
Doc-Delivery-Number	641DN