Base mediated approach for the synthesis of deoxybenzoins using γ-aryl-β-ketoesters and benzoyl chlorides.

ABSTRACT: This study introduces a one-pot, transition metal-free strategy for synthesizing deoxybenzoins, overcoming the challenges of conventional methods. The reaction involves dual acylation of γ-aryl β-keto esters using K₂CO₃ in dioxane at 90 °C, followed by a concerted transformation to form deoxybenzoin. The protocol operates under mild conditions, tolerates a broad range of substrates, and produces minimal by-products, making it a practical, scalable alternative for accessing pharmaceutically relevant deoxybenzoins.

SUBMITTER: Choudhary SS 

PROVIDER: S-EPMC12418168 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature