Organocatalytic Enantioselective Acyloin Rearrangement of α‐Hydroxy Acetals to α‐Alkoxy Ketones

Angewchem
Organocatalytic Enantioselective Acyloin Rearrangement of α‐Hydroxy Acetals to α‐Alkoxy Ketones: We report an unprecedented organocatalytic enantioselective acyloin rearrangement of α,α‐disubstituted α‐hydroxy acetals. In the presence of a catalytic amount of chiral binol‐derived N‐triflyl phosphoramide,...

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