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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2101122Generated: November 1, 2026

1H-Pyrazol-3-amine, 5-methyl- → HCID 57799646, compound

https://huagongshe.com/reaction/2101122

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1H-Pyrazol-3-amine, 5-methyl-HCID 93146—
ReactantHCID 57799559HCID 57799559—
SolventAcetic AcidHCID 176—
ProductHCID 57799646HCID 57799646—

Reaction Conditions

Temperature130 °C

Reaction Steps

A 10˜20 mL process vial was charged with 500 mg 2-Cyanomethyl-4-methoxy-3-methyl-benzoic acid and 5-Methyl-1H-pyrazol-3-ylamine in 15 mL AcOH. The vial was heated at 130° C. for 30 min under microwave irradiation. Most of the solvent was removed under reduced pressure, and the residue was poured into ice-water. The solid was collected and washed with water.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07572809B2
Source datasetuspto-grants-2009_08
ORD IDord-e3deeadbf1394f06a27021b26ccc418c
Source noteuspto-grants-2009_08