A convenient approach to the design and synthesis of indolo{[}3,2-c]coumarins via the microwave-assisted Cadogan reaction / Irgashev Roman A.,Karmatsky Arseny A.,Slepukhin Pavel A.,Rusinov Gennady L.,Charushin Valery N. // TETRAHEDRON LETTERS. - 2013. - V. 54, l. 42. - P. 5734-5738.

ISSN/EISSN:
0040-4039 / нет данных
Type:
Article
Abstract:
3-(4,5-Dimethoxy-2-nitrophenyl)coumarins bearing various substituents on the benzene ring of the coumarin system have been prepared from salicylaldehydes and 2-(4,5-dimethoxy-2-nitrophenyl)acetonitrile by means of the Perkin condensation. Further cyclization of these 3-aryl coumarins through the microwave-assisted Cadogan reaction afforded the corresponding indolo{[}3,2-c]coumarins in good to excellent yields. (C) 2013 Elsevier Ltd. All rights reserved.
Author keywords:
Indolo{[}3,2-c]coumarins; 3-Aryl coumarins; Salicylaldehydes; Cadogan reaction; Microwave-assisted synthesis; Reductive cyclization SENSITIZED SOLAR-CELLS; COUMARIN DYES; CYCLISATION REACTION; TRIETHYL PHOSPHITE; WEDELOLACTONE; DERIVATIVES; COUMESTAN; INDOLES; VIRUS
DOI:
10.1016/j.tetlet.2013.08.030
Web of Science ID:
ISI:000324843800019
Соавторы в МНС:
Другие поля
Поле Значение
Month OCT 16
Publisher PERGAMON-ELSEVIER SCIENCE LTD
Address THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
Language English
Keywords-Plus SENSITIZED SOLAR-CELLS; COUMARIN DYES; CYCLISATION REACTION; TRIETHYL PHOSPHITE; WEDELOLACTONE; DERIVATIVES; COUMESTAN; INDOLES; VIRUS
Research-Areas Chemistry
Web-of-Science-Categories Chemistry, Organic
Author-Email irgashev@ios.uran.ru
ResearcherID-Numbers Irgashev, Roman/E-5077-2017
ORCID-Numbers Irgashev, Roman/0000-0002-8428-1748
Funding-Acknowledgement Ural Branch of the Russian Academy of Sciences {[}12-P-3-1014, 12-P-3-1030, 12-T-3-1025, 12-T-3-1031]; State Program for the Supporting of Leading Scientific Schools of the Russian Federation {[}NSh 5505.2012.3]; Russian Foundation for Basic Research {[}12-03-31574-mol\_a, 13-03-96049-r\_ural\_a]; Ministry of Education and Science of the Russian Federation {[}8430, 8634]
Funding-Text This work was supported by the Ural Branch of the Russian Academy of Sciences (Grants No. 12-P-3-1014, 12-P-3-1030, 12-T-3-1025 and 12-T-3-1031), the State Program for the Supporting of Leading Scientific Schools of the Russian Federation (Grant NSh 5505.2012.3), the Russian Foundation for Basic Research (research projects No. 12-03-31574-mol\_a, 13-03-96049-r\_ural\_a), and the Ministry of Education and Science of the Russian Federation (projects no 8430 and 8634).
Number-of-Cited-References 30
Usage-Count-Last-180-days 2
Usage-Count-Since-2013 31
Journal-ISO Tetrahedron Lett.
Doc-Delivery-Number 223WS