65356-33-4

Basic information

• Product Name: methyl 3-diphenylmethyl-4-phenyl-2,4-dioxobutyrate
• CAS NO: 65356-33-4
• Molecular Weight: 372.42
• Mol File: 65356-33-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: methyl 3-diphenylmethyl-4-phenyl-2,4-dioxobutyrate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl 3-diphenylmethyl-4-phenyl-2,4-dioxobutyrate(65356-33-4)
• EPA Substance Registry System: methyl 3-diphenylmethyl-4-phenyl-2,4-dioxobutyrate(65356-33-4)

Safety Data

• Hazardous Substances Data: 65356-33-4(Hazardous Substances Data)

Upstream product

• 59609-59-5 3-Bromo-2,4-dioxo-4-phenyl-butyric acid methyl ester 
• 908093-98-1 diazodiphenylmethane 
• 123716-30-3 (E)-2-Benzhydryloxy-3-bromo-4-oxo-4-phenyl-but-2-enoic acid methyl ester 

Relevant articles and documents

CHEMISTRY OF OXALYL DERIVATIVES OF METHYL KETONES. XLVI. REACTION OF METHYL 3-METHYL- AND 3-BROMO-4-ARYL-2,4-DIOXOBUTYRATES WITH DIPHENYLDIAZOMETHANE

The reaction of methyl 3-methyl- and 3-bromo-4-aryl-2,4-dioxobutyrates with diphenyldiazomethane leads to the formation of methyl 3-methyl- and 3-bromo-4-aryl-2-diphenylmethoxy-4-oxo-2-butenoates.During the thermolysis of the latter the initially formed product from -sigmatropic rearrangement of the diphenylmethyl group undergoes further transformations