77184-86-2

Upstream product

• 39604-64-3 1-(2-hydroxy-4-methoxyphenyl)-2-(4-methoxyphenyl)ethanone 
• 4537-35-3 2'-benzyloxy-4,4'-dimethoxychalcone 
• 13198-99-7 3-hydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one 
• 64-19-7 acetic acid 

Relevant academic research and scientific papers

FACILE OXIDATION OF o-HYDROXYPHENYL BENZYL KETONES TO UNSYMMETRICAL BENZILS WITH DIMETHYL SULPHOXIDE/POTASSIUM HYDROXIDE

o-Hydroxyphenyl benzyl ketones on treatment with dimethyl sulphoxide and powdered potassium hydroxide have been found to undergo facile oxidation to the corresponding benzils.

The Reaction of 3-Hydroxyflavones with Metal Salts

The reaction of 3-hydroxyflavones (1a-d) with lead(IV) acetate gave 1,2-diphenylethanediones (2a-d), 1,2-diphenyl-2-hydroxyethanones, 2-hydroxybenzoic acids (7 and 9), and benzoic acids (8 and 10), and the reaction with manganese(III) acetate yielded 2, 7, 8, 9, and 10.In addition to 2, 7, and 10, 6-methoxy-2-(4-methoxybenzoyloxy)-3(2H)-benzofuranone and 2-hydroxy-4-methoxybenzaldehyde were obtained in the reaction of 1c with manganese(III) acetate.It has been established by the studies of 14C-labelled compounds that the C(3) in the 3-hydroxyflavone was lost during the reaction.