99823-74-2

Upstream product

• 104-12-1 p-chlorphenylisocyanate 
• 99833-07-5 3-(4-chlorophenyl)-4-carbomethoxy-4,5-dihydro-1H-pyrazole 
• 74-88-4 methyl iodide 
• 616-38-6 carbonic acid dimethyl ester 
• 59074-30-5 N,3-bis-(4-chlorophenyl)-4-methyl-4,5-dihydro-1H-pyrazole-1-carboxamide 
• 79-22-1 methyl chloroformate 
• 109-72-8 n-butyllithium 
• 131825-45-1 3-(4-chlorophenyl)-4-carbomethoxy-4-methyl-4,5-dihydro-1H-pyrazole 
• 6285-05-8 4'-chloropropiophenone 
• 131825-44-0 Methyl 2-(4-chlorobenzoyl)-2-(mesyloxymethyl)propanoate 
• 63490-31-3 methyl 2-(4-chlorobenzoyl)-propionate 
• 131825-43-9 Methyl 2-(4-chlorobenzoyl)-2-(hydroxymethyl)propanoate 

Downstream Products

• 99823-65-1 3-(4-Chlorophenyl)-1-[N-(4-chlorophenyl)carbamoyl]-4-methyl-2-pyrazoline-4-carboxylic acid 
• 99832-50-5 N,3-bis-(4-chlorophenyl)-4-carbomethoxy-N-dimethylcarbamoyl-4-methyl-4,5-dihydro-1H-pyrazole-1-carboxamide 
• 99832-57-2 N,3-bis-(4-chlorophenyl)-4-carbomethoxy-N-carbomethoxythio-4-methyl-4,5-dihydro-1H-pyrazole-1-carboxamide 
• 131822-98-5 N,3-bis-(4-chlorophenyl)-4-carbomethoxy-N-(1-carbomethoxy-prop-2-yl-thio)-4-methyl-4,5-dihydro-1H-pyrazole-1-carboxamide 
• 131822-97-4 N,3-bis-(4-chlorophenyl)-4-carbomethoxy-N-(2-nitrophenylsulfenyl)-4-methyl-4,5-dihydro-1H-pyrazole-1-carboxamide 
• 173658-96-3 (1S)Methylbenzyl (4R)-3-(4-chlorophenyl)-1-[N-(4-chlorophenyl)carbamoyl]-4-methyl-2-pyrazoline-4-carboxylate 
• 173559-89-2 (1S)Methylbenzyl (4S)-3-(4-chlorophenyl)-1-[N-(4-chlorophenyl)carbamoyl]-4-methyl-2-pyrazoline-4-carboxylate 

Relevant academic research and scientific papers

Quantitative Structure-Activity Relationships of Insecticidal Pyrazolines

Methyl 3-(4-chlorophenyl)-4-methyl-1--2-pyrazoline-4-carboxylates and related compounds were prepared. Their convulsant activity was determined as the minimum dose required to bring about the symptom within 1 h after injection against male adult American cockroaches, Periplaneta americana (L.). Insecticidal activity with metabolic inhibitors for oxidation and hydrolysis was measured 24 h after injection of the test compounds. Variations in each of the activities were analysed by using physicochemical substituent parameters and regression analysis. The findings indicated that the greater the hydrophobicity and the more the electron-withdrawing property of the substituents, the higher were the activities. Variations in each of the two activities were parabolically related to the STERIMOL width parameter with an optimum value of about zero.

N-aryl-3-aryl-4,5-dihydro-1H-pyrazole-1-carboxamides and methods of their production

This invention relates to novel N-aryl-3-aryl-4,5-dihydro-1H-pyrazole-1-carboxamide compounds which are useful as pesticides, compositions containing those compounds, methods of controlling pests and processes for preparing these compounds.

Insecticidal n-aryl-3-aryl-4,5-dihydro-1h-pyrazole-1-carboxamides

This invention relates to N-aryl-3-aryl-4,5-dihydro-1H-pyrazole-1-carboxamide compounds which are useful as pesticides, compositions containing those compounds, methods of controlling pests and processes for preparing these compounds.