Enantioselective Borrowing Hydrogen: A Modern Tool to Construct Enantioenriched Molecules - Archive ouverte HAL
Article Dans Une Revue ChemCatChem Année : 2024

Enantioselective Borrowing Hydrogen: A Modern Tool to Construct Enantioenriched Molecules

Résumé

In the quest for the more rapid and eco‐compatible preparation of complex molecules from widely available ones, borrowing hydrogen is one of the most elegant manners to directly functionalize alcohols. Such catalytic cycles reduce the synthetic cost, and avoid waste and additional steps associated with adjusting the redox state for the functionalization of carbon chains. In this field, the last ten years have seen the development of general strategies to control the absolute stereochemistry of the created molecules. This enantiocontrol can arise from the three distinct steps of the catalytic cycle, namely the initial dehydrogenation, carbonyl functionalization or final hydrogen back‐transfer. This review presents the different enantioselective approaches developed according to these principles and highlights the great potential of these transformations, the current limitations and future challenges.
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Dates et versions

hal-04683802 , version 1 (02-09-2024)

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Anestis Alexandridis, Adrien Quintard. Enantioselective Borrowing Hydrogen: A Modern Tool to Construct Enantioenriched Molecules. ChemCatChem, 2024, ⟨10.1002/cctc.202400902⟩. ⟨hal-04683802⟩
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