Issue 12, 1998

Reactions of 4-Oxo-4H-1-benzopyran-3-carboxaldehydes with Pentane-2,4-dione in Acidic Medium—a New Route to Dihydroxybenzophenone Derivatives

Abstract

Reaction of the title aldehyde 1 with acetylacetone 2 gives benzophenone 8 along with the Knoevenagel-type product 5 under acidic conditions.

Article information

Article type
Paper

J. Chem. Res. (S), 1998, 802-803

Reactions of 4-Oxo-4H-1-benzopyran-3-carboxaldehydes with Pentane-2,4-dione in Acidic Medium—a New Route to Dihydroxybenzophenone Derivatives

C. Bandyopadhyay, K. Ranabir Sur and R. Patra, J. Chem. Res. (S), 1998, 802 DOI: 10.1039/A804173C

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