Production Method 1

93-91-4

120242-37-7

4435-51-2

579-07-7

127-17-3

600-18-0

Reaction Conditions

1.1R:Et3N, S:MeCN, 5 min, rt
1.2R:p-AcNHC6H4SO2N3, 4-6 h, rt
2.1R:O2, C:Rh2(OAc)4, S:CH2Cl2, 5 min, rt; 3 h, rt

Reference

Rhodium-catalyzed aerobic conversion of 2-diazo-1,3-dicarbonyls to vicinal tricarbonyl compounds and their in-situ stability toward oxidative degradation

By Tsai, Yi-Ting and Zhu, Jia-Liang, Journal of Molecular Structure, 2023, 1274(Part_2), 134521

2,2-Dihydroxy-1-phenyl-1,3-butanedione Raw materials

• Benzoylacetone

2,2-Dihydroxy-1-phenyl-1,3-butanedione Preparation Products

• 2,2-Dihydroxy-1-phenyl-1,3-butanedione (120242-37-7)
• 1-Phenyl-1,2,3-butanetrione (4435-51-2)
• 1-Phenylpropane-1,2-dione (579-07-7)
• Pyruvic acid (127-17-3)
• a-Ketobutyric Acid (600-18-0)

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