Title:
[4+3]-Annulation of 3-Cyano-4-aryl-2-iminochromenes with 1,2-Diaminobenzene: An Access to Novel Chromenobenzodiazepines

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dc.contributor.authorMohini Mourya
dc.contributor.authorHimanshu Sharma
dc.contributor.authorYogesh C. Joshi
dc.contributor.authorAshok K. Basak
dc.date.accessioned2026-02-07T08:46:39Z
dc.date.issued2018
dc.description.abstract3-Cyano-4-aryl-2-iminochromenes undergo [4+3]-annulation with 1,2-diaminobenzene under mild acidic conditions to generate novel chromenobenzodiazepines in good yields. The annulation reaction was also successful with 2-aminophenol and 2-aminothiophenol. The chromenobenzodiazepines could be conveniently reduced to the corresponding 4 H -chromenobenzodiazepines under mild acidic conditions. © 2018 SynOpen. All rights reserved.
dc.identifier.doi10.1055/s-0036-1591573
dc.identifier.issn25099396
dc.identifier.urihttps://doi.org/10.1055/s-0036-1591573
dc.identifier.urihttps://dl.bhu.ac.in/bhuir/handle/123456789/32310
dc.publisherGeorg Thieme Verlag
dc.subject1,2-diaminobenzene
dc.subject3-cyano-4-aryl-2-iminochromene
dc.subjectchromenobenzoazepine
dc.subjectchromenobenzodiazepine
dc.subject[4+3]-annulation
dc.title[4+3]-Annulation of 3-Cyano-4-aryl-2-iminochromenes with 1,2-Diaminobenzene: An Access to Novel Chromenobenzodiazepines
dc.typePublication
dspace.entity.typeArticle

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