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Recentes avanços em reações orgânicas catalisadas por níquel.pdf3.6 MBAdobe PDFThumbnail
Type: Artigo de Periódico
Title: Recentes avanços em reações orgânicas catalisadas por níquel
Other Titles: Recent advances in organic reactions catalyzed by nickel
Author: Pinheiro, Danielle Lobo Justo
Amarante, Giovanni Wilson
Resumo: -
Abstract: Nickel complexes have been widely used as catalysts in organic reactions. Their low price compared to Pd and Pt complexes, in addition to their high reactivity and affinity to ϖ systems; the possibility to access different oxidation states and the difficulty to undergo beta-hydride elimination are important features that have attracted the attention of chemists in recent decades. Furthermore, some drawbacks observed with Pd catalysis have been solved by Ni catalysis. These Ni based-catalysts have been used in different reaction manifolds to promote challenging transformations. Herein, recent work using nickel catalysts in different types of reactions, such as carbonylations, carboxylations, C-H activations and dual catalytic systems are described. Critical mechanistic investigations, as well as synthetic applications are also covered.
Keywords: Nickel
Homogeneous catalysis
Organic reactions
CNPq: -
Language: por
Country: Brasil
Publisher: -
Institution Initials: -
Access Type: Acesso Aberto
Issue Date: Sep-2018
Appears in Collections:Artigos de Periódicos

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