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Selenium-catalyzed reductive cyclization and carbocyclization of 2,2′-dinitrostilbenes with carbon monoxide: One-shot synthesis of indolo[1,2-c]quinazolinones

✍ Scribed by Rui Umeda; Shigeru Morishita; Yutaka Nishiyama

Publisher: John Wiley and Sons
Year: 2011
Tongue: English
Weight: 201 KB
Volume: 22
Category: Article
ISSN: 1042-7163
DOI: 10.1002/hc.20685

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✦ Synopsis

Abstract

When 2,2′‐dinitrostilbene derivatives were allowed to react with carbon monoxide in the presence of a catalytic amount of selenium, reductive cyclization and carbocyclization proceeded to give indolo[1,2‐c]quinazolin‐6(5__H__)‐ones, containing both indole and cyclic urea units, in moderate yields. © 2011 Wiley Periodicals, Inc. Heteroatom Chem 22:571–575, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/hc.20685

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