peri-cyclization of 11-aroylmethyl-2,3,4,5-tetrahydro[1,3]-diazepinobenzimidazoles into 2-aryl-3,4,5,6-tetrahydro-2a,6a,10b-triazabenzo[a]cyclopenta[cd]azulenium bromides


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Аннотация

11-Aroylmethyl-2,3,4,5-tetrahydro[1,3]diazepinobenzimidazoles at heating in conc. HBr suffer a peri-cyclization with the closure of an additional imidazole ring involving the carbonyl group of ketone and the nitrogen atom of the diazepine ring affording previously unknown 2-aryl-3,4,5,6-tetrahydro-2a,6a,10btriazabenzo[a]cyclopenta[cd]azulenium bromides.

Авторлар туралы

T. Kuz’menko

Institute of Physical and Organic Chemistry at the Southern Federal University

Email: asmork2@ipoc.rsu.ru
Ресей, pr. Stachki 194/2, Rostov-on-Don, 344090

A. Morkovnik

Institute of Physical and Organic Chemistry at the Southern Federal University

Хат алмасуға жауапты Автор.
Email: asmork2@ipoc.rsu.ru
Ресей, pr. Stachki 194/2, Rostov-on-Don, 344090

L. Divaeva

Institute of Physical and Organic Chemistry at the Southern Federal University

Email: asmork2@ipoc.rsu.ru
Ресей, pr. Stachki 194/2, Rostov-on-Don, 344090

M. Bogoslavtseva

Institute of Physical and Organic Chemistry at the Southern Federal University

Email: asmork2@ipoc.rsu.ru
Ресей, pr. Stachki 194/2, Rostov-on-Don, 344090

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