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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1258895Generated: October 31, 2026

Water → HCID 57378904, compound

https://huagongshe.com/reaction/1258895

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPotassium CarbonateHCID 11430—
ReactantMethyl 6-chloropyridine-3-carboxylateHCID 254249—
ReactantHCID 178481992HCID 178481992—
SolventDimethylformamideHCID 6228—
ProductHCID 57378904HCID 5737890483.6%

Reaction Conditions

Temperature120 °C

Reaction Steps

A mixture of 4-(2-fluorophenyl)-5-(1H-imidazol-4-yl)-1-methyl-1H-1,2,3-triazole (233 mg, 0.958 mmol), methyl 6-chloronicotinate (164 mg, 0.988 mmol) and potassium carbonate (265 mg, 1.92 mmol) in DMF (5.0 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, 50 to 100% ethyl acetate in heptane) afforded the title compound (303 mg, 79%) as a white solid. MS: m/e=379.2 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08466181B2
Source datasetuspto-grants-2013_06
ORD IDord-1a5d82a54125444b8247ea039ce6fe3c
Source noteuspto-grants-2013_06