1309044-67-4

Basic information

• Product Name: ethyl 1-(3-chloro-2-fluorophenyl)-5-ferrocenyl-1H-pyrazole-3-carboxylate
• CAS NO: 1309044-67-4
• Molecular Weight: 452.696
• Mol File: 1309044-67-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: ethyl 1-(3-chloro-2-fluorophenyl)-5-ferrocenyl-1H-pyrazole-3-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl 1-(3-chloro-2-fluorophenyl)-5-ferrocenyl-1H-pyrazole-3-carboxylate(1309044-67-4)
• EPA Substance Registry System: ethyl 1-(3-chloro-2-fluorophenyl)-5-ferrocenyl-1H-pyrazole-3-carboxylate(1309044-67-4)

Safety Data

• Hazardous Substances Data: 1309044-67-4(Hazardous Substances Data)

Upstream product

• 396075-11-9 2-fluoro-3-chlorophenylhydrazine 

Relevant articles and documents

Synthesis and properties of 5-ferrocenyl-1H-pyrazole-3-carbaldehydes

New ferrocene derivatives - ethyl esters of 1-aryl-5-ferrocenyl-1H- pyrazole-3-carboxylic acids were synthesized. The corresponding aldehydes were obtained from acid esters in two steps. The reductive amination reaction of 5-ferrocenyl-1-phenyl-1H-pyrazole-3-carbaldehyde was studied. Several of these compounds were investigated by cyclic voltammetry. All of them exhibited a reversible one-electron oxidation-reduction wave owing to the ferrocene-ferricinium redox couple with a positive shift (0.51-0.69 V) compared with that of ferrocene (0.46 V). The X-ray crystal structure of the ethyl ether 1-(3-chloro-2-fluorophenyl)-5-ferrocenyl-1H-pyrazole-3-carboxylic acid is also presented.