Please use this identifier to cite or link to this item:
http://hdl.handle.net/1843/68397
Type: | Artigo de Periódico |
Title: | Synthesis of dihydropyrazoles via Pd-catalyzed heterocyclization/carbonylation reaction: development and parameterization studies |
Authors: | Amanda Aline Barboza Juliana Arantes Dantas Guilherme Augusto de Melo Jardim Attilio Chiavegatti Neto Willian Xerxes Coelho Oliveira Tobias Gensch Marco Antonio Barbosa Ferreira |
Abstract: | A 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. |
Subject: | Catálise Reações quimicas Formação de aneis (Quimica) Compostos heterociclicos Fosfina Piridina |
language: | eng |
metadata.dc.publisher.country: | Brasil |
Publisher: | Universidade Federal de Minas Gerais |
Publisher Initials: | UFMG |
metadata.dc.publisher.department: | ICX - DEPARTAMENTO DE QUÍMICA |
Rights: | Acesso Restrito |
metadata.dc.identifier.doi: | https://doi.org/10.1002/cctc.202200894 |
URI: | http://hdl.handle.net/1843/68397 |
Issue Date: | 2022 |
metadata.dc.url.externa: | https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/cctc.202200894 |
metadata.dc.relation.ispartof: | ChemCatChem |
Appears in Collections: | Artigo de Periódico |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.