117784-15-3

Basic information

• Product Name: cis-3-benzamido-3-carbomethoxy-4-(3-pyridyl)-Δ¹-pyrazoline
• CAS NO: 117784-15-3
• Molecular Weight: 324.339
• Mol File: 117784-15-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: cis-3-benzamido-3-carbomethoxy-4-(3-pyridyl)-Δ¹-pyrazoline(CAS DataBase Reference)
• NIST Chemistry Reference: cis-3-benzamido-3-carbomethoxy-4-(3-pyridyl)-Δ¹-pyrazoline(117784-15-3)
• EPA Substance Registry System: cis-3-benzamido-3-carbomethoxy-4-(3-pyridyl)-Δ¹-pyrazoline(117784-15-3)

Safety Data

• Hazardous Substances Data: 117784-15-3(Hazardous Substances Data)

Upstream product

• 186581-53-3 diazomethane 
• 117784-09-5 methyl Z-2-benzamido-3-(3-pyridyl)propenoate 
• 102913-29-1 4-(3'-pyridylmethylidene)-2-phenyl-5(4H)-oxazolone 

Downstream Products

• 117784-26-6 4-(3-pyridyl)-3-pyrazolecarboxylic acid 

Relevant articles and documents

On the Synthesis of 3(5)-Carbomethoxy-4-hetarylpyrazoles

3(5)-Carbomethoxy-4-hetarylpyrazoles 3 can be obtained by the aromatization of the corresponding cis-3-benzamido-3-carbomethoxy-4-hetaryl-Δ1-pyrazolines 2 obtained by 1,3-dipolar cycloaddition of diazomethane with methyl Z-2-benzamido-3-hetarylpropenoates 1.An explanation, based on FMO theory, for the different reactivity of the dipolarophiles with diazomethane is given.