Synthesis of dihydropyrazoles via Pd-catalyzed heterocyclization/carbonylation reaction: development and parameterization studies

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dc.creatorAmanda Aline Barboza
dc.creatorJuliana Arantes Dantas
dc.creatorGuilherme Augusto de Melo Jardim
dc.creatorAttilio Chiavegatti Neto
dc.creatorWillian Xerxes Coelho Oliveira
dc.creatorTobias Gensch
dc.creatorMarco Antonio Barbosa Ferreira
dc.date.accessioned2024-05-16T12:50:57Z
dc.date.accessioned2025-09-09T01:19:42Z
dc.date.available2024-05-16T12:50:57Z
dc.date.issued2022
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.description.sponsorshipFAPESP - Fundação de Amparo à Pesquisa do Estado de São Paulo
dc.description.sponsorshipOutra Agência
dc.identifier.doihttps://doi.org/10.1002/cctc.202200894
dc.identifier.issn1867-3899
dc.identifier.urihttps://hdl.handle.net/1843/68397
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofChemCatChem
dc.rightsAcesso Restrito
dc.subjectCatálise
dc.subjectReações quimicas
dc.subjectFormação de aneis (Quimica)
dc.subjectCompostos heterociclicos
dc.subjectFosfina
dc.subjectPiridina
dc.subject.otherPalladium catalysis
dc.subject.otherHeterocyclization
dc.subject.otherCarbonylation
dc.subject.otherParameterization studies
dc.subject.otherCascade cyclization
dc.titleSynthesis of dihydropyrazoles via Pd-catalyzed heterocyclization/carbonylation reaction: development and parameterization studies
dc.typeArtigo de periódico
local.citation.epagehttps://doi.org/10.1002/cctc.202200894
local.citation.issue20
local.citation.volume14
local.description.resumoA Pd-catalyzed heterocyclization/carbonylation cascade reaction encompassing the formation of 3 new bonds, affording dihydropyrazole-esters in moderate to excellent yields and good functional group tolerance is described, comprising a new methodology for direct access to esterified heterocycles using alcohols as readily available feedstock. Optimization was carried out along with a phosphine/base parameterization study, providing important structure-reactivity insights for pyridine-bases, mono- and bisphosphines.
local.identifier.orcidhttps://orcid.org/0000-0001-5606-911X
local.identifier.orcidhttps://orcid.org/0000-0003-2473-4167
local.identifier.orcidhttps://orcid.org/0000-0002-9882-3085
local.identifier.orcidhttps://orcid.org/0000-0002-4266-4409
local.identifier.orcidhttps://orcid.org/0000-0003-0722-5352
local.identifier.orcidhttps://orcid.org/0000-0002-1937-0285
local.identifier.orcidhttps://orcid.org/0000-0002-4954-6691
local.publisher.countryBrasil
local.publisher.departmentICX - DEPARTAMENTO DE QUÍMICA
local.publisher.initialsUFMG
local.url.externahttps://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/cctc.202200894

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