Synthesis and structure of 2-(4 `-oxo-3H-quinazolin-2 `-y1)-1,3-tropo1one / Sayapin Yu. A.,Gusakov E. A.,Kolodina A. A.,Komissarov V. N.,Dorogan I. V.,Tkachev V. V.,Shilov G. V.,Nosova E. V.,Aldoshin S. M.,Charushin V. N.,Minkin V. I. // RUSSIAN CHEMICAL BULLETIN. - 2014. - V. 63, l. 6. - P. 1364-1372.

ISSN/EISSN:
1066-5285 / 1573-9171
Type:
Article
Abstract:
The acid-catalyzed condensation of 2-methyl-4-oxo-3H-quinazolin with 3,5-di(tert-buty1)-1,2-benzoquinone affords 5,7-di(tert-butyl)-2-(4'-oxo-3H-quinazolin-2'-yl)-1,3-tropolone and 2-(3,5-di(tert-buty1)-2-hydroxybenzoyl)-3H-quinazolin-4-one. The molecular structures of 5,7-di(tert-butyl)-2-(4'-oxo-3H-quinazolin-2' -y1)-1,3-tropolone and 2-(3,5-di(tert-buty1)2-hydroxybenzoyl)-3H-quinazolin-4-one were studied by X-ray diffraction, two-dimensional NMR spectroscopy, and the density functional theory (PBE0/6-311+G{*}{*}).
Author keywords:
quinazolinones; o-quinones; 1,3-tropolones; intramolecular hydrogen bond; X-ray diffraction study MODEL; 2-METHYLQUINOLINES; CONDENSATION; ENERGIES
DOI:
нет данных
Web of Science ID:
ISI:000350877500016
Соавторы в МНС:
Другие поля
Поле Значение
Month JUN
Publisher SPRINGER
Address 233 SPRING ST, NEW YORK, NY 10013 USA
Language English
EISSN 1573-9171
Keywords-Plus MODEL; 2-METHYLQUINOLINES; CONDENSATION; ENERGIES
Research-Areas Chemistry
Web-of-Science-Categories Chemistry, Multidisciplinary
Author-Email sayapin@ipoc.rsu.ru emily74@rambler.ru sma@icp.ac.ru charushin@ios.uran.ru minkin@ipoc.rsu.ru
ResearcherID-Numbers Dorogan, Igor/F-9736-2015 Gusakov, Evgeniy/R-4097-2016 Kolodina, Alexandra/J-8667-2015 Sayapin, Yurii/P-2969-2015 Komissarov, Vitaliy/R-4654-2016
ORCID-Numbers Gusakov, Evgeniy/0000-0001-7593-1334 Kolodina, Alexandra/0000-0003-0485-7223 Sayapin, Yurii/0000-0002-3180-1762 Komissarov, Vitaliy/0000-0002-2087-1917 Minkin, Vladimir/0000-0001-6096-503X
Funding-Acknowledgement Presidium of the Russian Academy of Sciences; Russian Foundation for Basic Research {[}14-03-00672]; Council on Grants at the President of the Russian Federation {[}NSh-274.2014.3, NSh-3656.2014.3]
Funding-Text This study was financially supported by the Presidium of the Russian Academy of Sciences (Program ``Development of Methods for the Synthesis of Chemical Substances and Design of New Materials{''}), the Russian Foundation for Basic Research (Project No. 14-03-00672), and the Council on Grants at the President of the Russian Federation (Program for State Support of Leading Scientific Schools of the Russian Federation, Grants NSh-274.2014.3 and NSh-3656.2014.3).
Number-of-Cited-References 12
Usage-Count-Since-2013 8
Journal-ISO Russ. Chem. Bull.
Doc-Delivery-Number CD2BC