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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1258892Generated: October 30, 2026

Water → HCID 57378901, compound

https://huagongshe.com/reaction/1258892

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPotassium CarbonateHCID 11430—
ReactantMethyl 6-chloropyridine-3-carboxylateHCID 254249—
ReactantHCID 178481991HCID 178481991—
SolventDimethylformamideHCID 6228—
ProductHCID 57378901HCID 5737890176%

Reaction Conditions

Temperature120 °C

Reaction Steps

A mixture of 4-(2-chlorophenyl)-5-(1H-imidazol-4-yl)-1-methyl-1H-1,2,3-triazole (322 mg, 1.24 mmol), methyl 6-chloronicotinate (213 mg, 1.24 mmol) and potassium carbonate (343 mg, 2.48 mmol) in DMF (7 mL) was stirred under Ar in a sealed flask and heated at 120° C. for 3 h. After cooling to room temperature the mixture was poured into water and extracted with ethyl acetate and the combined extracts washed with water, brine, dried over sodium sulphate, filtered and evaporated. Purification by chromatography (silica, 30 to 100% ethyl acetate in heptane) afforded the title compound (370 mg, 76%) as a white solid. MS: m/e=395.1 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08466181B2
Source datasetuspto-grants-2013_06
ORD IDord-5c12efb5175f46289e2f595e8c87b02c
Source noteuspto-grants-2013_06