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Rhenium-catalysed reactions in chemical synthesis: selected case studies

期刊

DALTON TRANSACTIONS
卷 51, 期 8, 页码 3004-3018

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ROYAL SOC CHEMISTRY
DOI: 10.1039/d1dt04205j

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资金

  1. ARC Discovery Early Career Research Award [DE180100112]
  2. ARC Future Fellowship [FT200100049]
  3. Australian Research Council [DE180100112] Funding Source: Australian Research Council

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This Perspective discusses the importance of homogeneous rhenium catalysis in chemical synthesis, highlighting the reactivity of different oxidation state rhenium catalysts in carbon-carbon bond-forming reactions, transposition/isomerization of allyl alcohols, and reductions of imines and carbonyls.
This Perspective presents and discusses a selection of examples that reinforce the enabling and distinctive reactivity provided by homogeneous rhenium catalysis in chemical synthesis. Specifically, the ability for lower oxidation state rhenium-carbonyl catalysts to engage alkyne, allene, and enol substrates in various carbon-carbon bond-forming reactions is highlighted. The inherent capacity of Lewis acidic, higher oxidation state oxorhenium catalysts to facilitate the transposition/isomerisation of allyl alcohols and attendant functionalisation via reaction cascades is also showcased. A brief overview of representative rhenium catalysts that have allowed for reductions of imines, carbonyls, and related compounds is also provided.

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