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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2279609Generated: October 31, 2026

Water → HCID 59579911, compound

https://huagongshe.com/reaction/2279609

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantCesium carbonateHCID 10796—
ReactantN-methyl-2-pyrrolidoneHCID 13387—
Reactant2-Chloro-5-fluoropyrimidin-4-amineHCID 254372—
Reactant155377-11-0HCID 18996921—
ProductHCID 59579911HCID 59579911—

Reaction Steps

A solution of ethyl 3-trifluoromethyl-1H-pyrazole-4-carboxylic acid (150 mg, 0.72 mmol), 2-chloro-5-fluoro-pyrimidin-4-ylamine (102 mg, 0.79 mmol) and Cs2CO3 (325 mg, 1 mmol) in NMP (1.0 mL) is heated in a microwave reactor at 150° C. for 1 h. The mixture is poured into H2O. The crude product is filtered out, dissolved in 10% MeOH in DCM, and dried over anhydrous Na2SO4. The title compound is purified by PTLC (eluted with 5% MeOH in DCM).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09133204B2
Source datasetuspto-grants-2015_09
ORD IDord-00321c88b3e242268feb0fbfeac0b172
Source noteuspto-grants-2015_09