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Cobalt-Pincer Complexes in Catalysis.

Kathrin Junge1, Veronica Papa1, Matthias Beller1

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Chemistry (Weinheim an Der Bergstrasse, Germany)
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Cobalt-pincer complexes are emerging as versatile non-noble metal catalysts. This review highlights their recent advancements in key organic synthesis reactions like hydrogenation and coupling.

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(de)hydrogenationbond formationcobalthomogeneous catalysispincer complextransfer hydrogenation

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Area of Science:

  • Organometallic chemistry
  • Catalysis
  • Organic synthesis

Background:

  • Pincer type compounds are valuable non-noble metal catalysts.
  • Cobalt complexes are increasingly studied for catalytic applications, following iron and manganese.

Purpose of the Study:

  • To summarize recent progress in catalytic reactions utilizing cobalt-pincer complexes.
  • To provide an overview of cobalt-pincer complexes in various organic transformations.

Main Methods:

  • Literature review of recent advancements in cobalt-pincer catalysis.
  • Focus on key reaction types including (de)hydrogenation, transfer hydrogenation, hydroboration, hydrosilylation, and dehydrogenative coupling.

Main Results:

  • Cobalt-pincer complexes demonstrate significant utility in a range of catalytic reactions.
  • The review covers diverse applications, showcasing the versatility of these catalysts.

Conclusions:

  • Cobalt-pincer complexes are a promising area in non-noble metal catalysis.
  • Continued research is expected to expand their applications in organometallic chemistry and organic synthesis.