4-amino-3-(p-chlorophenylaminosulfonylmethyl)-5-(4-p-chlorophenyl-4,5-dihydro-1H-pyrazol-3-ylsulfonylmethyl)-1,2,4-triazole

Base Information

Chemical Name:4-amino-3-(p-chlorophenylaminosulfonylmethyl)-5-(4-p-chlorophenyl-4,5-dihydro-1H-pyrazol-3-ylsulfonylmethyl)-1,2,4-triazole
CAS No.:1370346-58-9
Molecular Formula:C₁₉H₁₉Cl₂N₇O₄S₂
Molecular Weight:544.442
Hs Code.:

Synonyms:4-amino-3-(p-chlorophenylaminosulfonylmethyl)-5-(4-p-chlorophenyl-4,5-dihydro-1H-pyrazol-3-ylsulfonylmethyl)-1,2,4-triazole

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Chemical Property of 4-amino-3-(p-chlorophenylaminosulfonylmethyl)-5-(4-p-chlorophenyl-4,5-dihydro-1H-pyrazol-3-ylsulfonylmethyl)-1,2,4-triazole

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Technology Process of 4-amino-3-(p-chlorophenylaminosulfonylmethyl)-5-(4-p-chlorophenyl-4,5-dihydro-1H-pyrazol-3-ylsulfonylmethyl)-1,2,4-triazole

There total 4 articles about 4-amino-3-(p-chlorophenylaminosulfonylmethyl)-5-(4-p-chlorophenyl-4,5-dihydro-1H-pyrazol-3-ylsulfonylmethyl)-1,2,4-triazole which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 73.0%

: 186581-53-3,908094-01-9,334-88-3
diazomethane

: 1370346-40-9
4-amino-3-(p-chlorophenylaminosulfonylmethyl)-5-[Z-(p-chlorostyrylsulfonylmethyl)]-1,2,4-triazole

: 1370346-58-9
4-amino-3-(p-chlorophenylaminosulfonylmethyl)-5-(4-p-chlorophenyl-4,5-dihydro-1H-pyrazol-3-ylsulfonylmethyl)-1,2,4-triazole

Guidance literature:: With triethylamine; In diethyl ether; dichloromethane; at -20 - -15 ℃; for 48h;
DOI:10.1248/cpb.59.1509

Reference yield:

: [(Z)-2-(4-Chloro-phenyl)-ethenesulfonyl]-acetic acid

: 1370346-58-9
4-amino-3-(p-chlorophenylaminosulfonylmethyl)-5-(4-p-chlorophenyl-4,5-dihydro-1H-pyrazol-3-ylsulfonylmethyl)-1,2,4-triazole

Guidance literature:: Multi-step reaction with 3 steps

1: trichlorophosphate / Reflux

2: hydrazine hydrate / butan-1-ol / Reflux

3: triethylamine / diethyl ether; dichloromethane / 48 h / -20 - -15 °C

With hydrazine hydrate; triethylamine; trichlorophosphate; In diethyl ether; dichloromethane; butan-1-ol;
DOI:10.1248/cpb.59.1509

Reference yield:

: 1136056-29-5
methyl 2-(N-(4-chlorophenyl)sulfamoyl)acetate

: 1370346-58-9
4-amino-3-(p-chlorophenylaminosulfonylmethyl)-5-(4-p-chlorophenyl-4,5-dihydro-1H-pyrazol-3-ylsulfonylmethyl)-1,2,4-triazole

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine; hydrazine hydrate / methanol / Reflux

2: trichlorophosphate / Reflux

3: hydrazine hydrate / butan-1-ol / Reflux

4: triethylamine / diethyl ether; dichloromethane / 48 h / -20 - -15 °C

With pyridine; hydrazine hydrate; triethylamine; trichlorophosphate; In methanol; diethyl ether; dichloromethane; butan-1-ol;
DOI:10.1248/cpb.59.1509