1311965-65-7

Upstream product

• 1073-69-4 N-4-chlorophenylhydrazine 
• 2142-68-9 1-(2-chlorophenyl)ethanone 
• 141-82-2 malonic acid 
• 1152931-40-2 3-(2-chlorophenyl)-1-(4-chlorophenyl)-1H-pyrazole-4-carbaldehyde 
• 386272-27-1 C₁₄H₁₂Cl₂N₂ 

Downstream Products

• 1311965-73-7 C₁₈H₁₄Cl₂N₂O₂ 

Relevant academic research and scientific papers

Synthesis of 3-(1, 3-diphenyl-1H-pyrazol-4-yl) propanoic acids using diimide reduction

Pyrazole-1H-4-yl-acrylic acids (3a-j) were prepared from pyrazole-1H-4-carbaldehydes which in turn were prepared by the Vilsmeier-Haack reaction of phenyl hydrazone derivatives (1a-j). The reaction of pyrazole-1H- 4-yl-acrylic acids to 3-(1, 3-diphenyl-1H

Synthesis and biological evaluation of some novel 3-(1,3-diphenyl-1H- pyrazol-4-yl) propanoic acids

Vilsmeier-Haack reaction of phenyl hydrazone derivatives (1a-j) afforded 1,3-diphenyl-1 W-pyrazole-4-carbaldehydes (2a-j). Condensation of (2a-j) with malonic acid gave 3-(1,3-diphenyl-1/-/-pyrazol-4-yl) acrylic acids (3a-j. Reduction of (3a-j) gave 3-(1,