1137165-29-7

Basic information

• Product Name: ethyl (Z)-3-chloro-4-(5-formyl-3-phenyl-1H-pyrazol-1-yl)but-2-enoate
• Synonyms: ethyl (Z)-3-chloro-4-(5-formyl-3-phenyl-1H-pyrazol-1-yl)but-2-enoate
• CAS NO: 1137165-29-7
• Molecular Weight: 318.76
• Mol File: 1137165-29-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: ethyl (Z)-3-chloro-4-(5-formyl-3-phenyl-1H-pyrazol-1-yl)but-2-enoate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl (Z)-3-chloro-4-(5-formyl-3-phenyl-1H-pyrazol-1-yl)but-2-enoate(1137165-29-7)
• EPA Substance Registry System: ethyl (Z)-3-chloro-4-(5-formyl-3-phenyl-1H-pyrazol-1-yl)but-2-enoate(1137165-29-7)

Safety Data

• Hazardous Substances Data: 1137165-29-7(Hazardous Substances Data)

Upstream product

• 18432-03-6 (Z)-4-Bromo-3-chloro-but-2-enoic acid ethyl ester 
• 57204-65-6 3-phenyl-1H-pyrazole-5-carbaldehyde 

Relevant articles and documents

A novel and efficient approach to pyrazolo[1,5-a]pyridine derivatives via one-pot tandem reaction

An unusual intramolecular condensation of a, α,β-unsaturated esters with aldehydes was discovered and the pyrazolo[1,5-α]pyridine derivatives were conveniently synthesized by this novel tandem reaction under very mild conditions. The reaction mechanism was also proposed.