141035-00-9

Basic information

• Product Name: 1H-Pyrazole-4,5-dicarboxylic acid, 4-(acetylamino)-4,5-dihydro-3-phenyl-, 5-ethyl 4-methyl ester
• CAS NO: 141035-00-9
• Molecular Formula: C16H19N3O5
• Molecular Weight: 333.344
• Mol File: 141035-00-9.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1H-Pyrazole-4,5-dicarboxylic acid, 4-(acetylamino)-4,5-dihydro-3-phenyl-, 5-ethyl 4-methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Pyrazole-4,5-dicarboxylic acid, 4-(acetylamino)-4,5-dihydro-3-phenyl-, 5-ethyl 4-methyl ester(141035-00-9)
• EPA Substance Registry System: 1H-Pyrazole-4,5-dicarboxylic acid, 4-(acetylamino)-4,5-dihydro-3-phenyl-, 5-ethyl 4-methyl ester(141035-00-9)

Safety Data

• Hazardous Substances Data: 141035-00-9(Hazardous Substances Data)

Upstream product

• 623-73-4 diazoacetic acid ethyl ester 
• 52386-78-4 N-acetyl dehydrophenylalanine methyl ester 

Relevant articles and documents

Catalytic cyclopropanation of alkyl 2-allyl-2-acetylaminomalonate and methyl N-(acetyl)(phenyl)dehydroalanine with alkyl diazoacetates

Cyclopropane analogs of aspartic and adipic acids were prepared by catalytic cyclopropanation of dehydro amino acid derivatives with alkyl diazoacetates in the presence of catalyst (dirhodium tetraacetate).

Synthesis of 5-acetylaimno-3,5-dialkoxycarbonyl-and 4-acetylamino-4,5-dialkoxycarbonyl-3-phenyl-Δ2-pyrazolines

1,3-Dipolar cycloaddition of alkyl diazoacetates to methyl N-acetylaminoalkenoates leads to pyrazoline and cyclopropane derivatives in a ratio depending on the polarity of the solvent.