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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 903083Generated: October 26, 2026

1-(3,4-dichlorophenyl)-3-methyl-1H-pyrazol-5-amine → 1-Acetyl-2[1-(3,4-dichlorophenyl)-3-methyl-5-pyrazolyl]amino-2-imidazoline

https://huagongshe.com/reaction/903083

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(3,4-dichlorophenyl)-3-methyl-1H-pyrazol-5-amineHCID 2402142—
ReactantN-acetyl-2-imidazolinoneHCID 22350258—
Product1-Acetyl-2[1-(3,4-dichlorophenyl)-3-methyl-5-pyrazolyl]amino-2-imidazolineHCID 12763807—

Reaction Steps

5-Amino-3-methyl-1-(3,4-dichlorophenyl) pyrazole (16.6 g.) and 1-acetyl-2-imidazolinone (10.6 g.) were reacted as described in Example I to give 8.5 g. of product, mp 156°-157°.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04226773
Source datasetuspto-grants-1980_10
ORD IDord-570628ff6dde4efb9dd6ed3cacad3250
Source noteuspto-grants-1980_10