Rapid access to pyrrolo[3,4-c]quinoline-1,3-diones: An improved synthetic protocol using a precursor prepared by Pfitzinger reaction

dc.creator	Dimitrijević, Marina G.
dc.creator	Bogdanović, Goran A.
dc.creator	Trifunović, Snežana
dc.creator	Joksović, Milan D.
dc.date.accessioned	2023-01-23T12:36:14Z
dc.date.available	2023-01-23T12:36:14Z
dc.date.issued	2023
dc.identifier.issn	0040-4020
dc.identifier.uri	https://vinar.vin.bg.ac.rs/handle/123456789/10609
dc.description.abstract	An efficient pTSA-mediated cyclization cascade reaction of Pfitzinger's ester and benzoyl hydrazines has been developed providing a simple procedure for synthesis of pyrrolo [3,4-c]quinoline-1,3-dione derivatives. Unlike traditional synthetic protocol, this method avoids an additional step of conversion of quinoline-3,4-dicarboxylic acids to an anhydride, allowing direct reaction of ester derivative with hydrazine nucleophiles. © 2022 Elsevier Ltd	esn
dc.language	English
dc.relation	info:eu-repo/grantAgreement/MESTD/inst-2020/200122/RS//
dc.relation	info:eu-repo/grantAgreement/MESTD/inst-2020/200168/RS//
dc.rights	restrictedAccess
dc.source	Tetrahedron
dc.subject	Acyl hydrazines	en
dc.subject	Cyclization	en
dc.subject	Isatin	en
dc.subject	Pfitzinger	en
dc.subject	pyrrolo[3,4-c]quinoline	en
dc.title	Rapid access to pyrrolo[3,4-c]quinoline-1,3-diones: An improved synthetic protocol using a precursor prepared by Pfitzinger reaction	en
dc.type	article	en
dc.rights.license	ARR
dc.identifier.doi	10.1016/j.tet.2022.133236
dc.type.version	publishedVersion
dc.identifier.scopus	2-s2.0-85146062717