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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1603748Generated: October 31, 2026

ethyl 1-(4-chlorophenyl)-5-methyl-1H-pyrazole-4-carboxylate → HCID 19606234, compound

https://huagongshe.com/reaction/1603748

Reaction equation

Participants

RoleNameHCIDCharge
Reactantethyl 1-(4-chlorophenyl)-5-methyl-1H-pyrazole-4-carboxylateHCID 4282610—
Reactant1-(4-Chlorophenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acidHCID 8077410—
ProductHCID 19606234HCID 19606234—

Reaction Steps

A reaction was conducted in a similar manner to Referential Example 9 except for the use of 1-(4-chlorophenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid in lieu of ethyl 1-(4-chlorophenyl)-5-methyl-1H-pyrazol-4-carboxylate, whereby the title compound was obtained in a stoichiometric yield.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05990139
Source datasetuspto-grants-1999_11
ORD IDord-2d2433fd6f99454e9d51220f9e349b11
Source noteuspto-grants-1999_11