Iron (III)-promoted synthesis of substituted 4H-Chalcogenochromenes and chemoselective functionalization

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dc.contributorLab. Bioquímicapt_BR
dc.contributor.authorOliveira, Isadora M. dept_BR
dc.contributor.authorEsteves, C. Henrique A.pt_BR
dc.contributor.authorDarbem, Mariana P.pt_BR
dc.contributor.authorPimenta, Daniel Carvalhopt_BR
dc.contributor.authorZukerman-Schpector, Juliopt_BR
dc.contributor.authorFerreira, Antonio G.pt_BR
dc.contributor.authorStefani, Hélio A.pt_BR
dc.contributor.authorManarin, Fláviapt_BR
dc.date.accessioned2020-07-09T21:25:11Z-
dc.date.available2020-07-09T21:25:11Z-
dc.date.issued2019pt_BR
dc.identifier.citationOliveira IM., Esteves C.HA., Darbem MP., Pimenta DC, Zukerman-Schpector J, Ferreira AG., et al. Iron (III)-promoted synthesis of substituted 4H-Chalcogenochromenes and chemoselective functionalization. Adv. synth. catal.. 2019 Apr;361(13):3163-3172. doi:10.1002/adsc.201900142.pt_BR
dc.identifier.urihttps://repositorio.butantan.gov.br/handle/butantan/2838-
dc.description.abstractThe iron(III)-promoted synthesis of densely-substituted 4H-chalcogenchromene from organochalcogen propargylamines in the presence of diaryl dichalcogenides is reported. Subsequent C2-functionalization with electrophiles and potassium trifluoroborate salts via Suzuki-Miyaura coupling reaction are also presented. A plausible mechanism based on HRMS experiments is proposed and discussed.pt_BR
dc.description.sponsorship(FAPESP) Fundação de Amparo à Pesquisa do Estado de São Paulopt_BR
dc.description.sponsorship(CNPq) Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorship(FA) Fundação Araucária de Apoio ao Desenvolvimento Científico e Tecnológico do Estado do Paranápt_BR
dc.format.extent3163-3172pt_BR
dc.language.isoEnglishpt_BR
dc.relation.ispartofAdvanced Synthesis & Catalysispt_BR
dc.rightsRestricted accesspt_BR
dc.titleIron (III)-promoted synthesis of substituted 4H-Chalcogenochromenes and chemoselective functionalizationpt_BR
dc.typeArticlept_BR
dc.identifier.doi10.1002/adsc.201900142pt_BR
dc.identifier.urlhttps://doi.org/10.1002/adsc.201900142pt_BR
dc.contributor.external(USP) Universidade de São Paulopt_BR
dc.contributor.external(UFSCar) Universidade Federal de São Carlospt_BR
dc.contributor.external(UNIOESTE) Universidade Estadual do Oeste do Paranápt_BR
dc.identifier.citationvolume361pt_BR
dc.identifier.citationissue13pt_BR
dc.subject.keywordChalcogenpt_BR
dc.subject.keyword4H-Chalcogenochromenespt_BR
dc.subject.keywordHeterocyclespt_BR
dc.subject.keywordIronpt_BR
dc.subject.keywordPropargylaminespt_BR
dc.relation.ispartofabbreviatedAdv synth catalpt_BR
dc.identifier.citationabntv. 361, n. 13, p. 3163-3172, apr. 2019pt_BR
dc.identifier.citationvancouver2019 Apr;361(13):3163-3172pt_BR
dc.contributor.butantanPimenta, Daniel Carvalho|:Pesquisador:Docente Permanente PPGTOX|:Lab. Bioquímica|:pt_BR
dc.sponsorship.butantan(CNPq) Conselho Nacional de Desenvolvimento Científico e Tecnológico¦¦306119/2014-5pt_BR
dc.sponsorship.butantan(CNPq) Conselho Nacional de Desenvolvimento Científico e Tecnológico¦¦303207/2017-5pt_BR
dc.sponsorship.butantanFundação Araucária de Apoio ao Desenvolvimento Científico e Tecnológico do Estado do Paraná (FA)¦¦003/2017pt_BR
dc.sponsorship.butantan(FAPESP) Fundação de Amparo à Pesquisa do Estado de São Paulo¦¦2017/24821-4pt_BR
dc.sponsorship.butantan(FAPESP) Fundação de Amparo à Pesquisa do Estado de São Paulo¦¦2016/04289-3pt_BR
dc.sponsorship.butantan(FAPESP) Fundação de Amparo à Pesquisa do Estado de São Paulo¦¦2017/26673-2pt_BR
dc.sponsorship.butantan(FAPESP) Fundação de Amparo à Pesquisa do Estado de São Paulo¦¦2016/24396-9pt_BR
dc.identifier.bvsccBR78.1pt_BR
dc.identifier.bvsdbIBProdpt_BR
dc.subject.researchlineToxinologia estruturalpt_BR
dc.description.dbindexedYespt_BR
item.grantfulltextembargo_29990101-
item.languageiso639-1English-
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