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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1067295Generated: November 1, 2026

Potassium Carbonate → HCID 21192921, compound

https://huagongshe.com/reaction/1067295

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
ReactantHCID 21192929HCID 21192929—
SolventMethanol--water (1/1)HCID 22242641—
ProductHCID 21192921HCID 21192921774.6%

Reaction Steps

N-(8-Ethyl-2-trifluoroacetyl-1,2,3,4-tetrahydroisoquinolin-7-yl)-4methoxy-3-trifluoromethylbenzamide (0.157 g) was dissolved in methanol/water (5:1 6 ml), potassium carbonate (0.228 g) added and the mixture stirred overnight. The mixture was partitioned between dichloromethane and water the organic phase separated and solvent removed at reduced pressure. The residue was column chromatographed (silica gel, ammonia/methanol/dichloromethane mixtures as eluant) to give the title compound (0.97 g)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06248754B1
Source datasetuspto-grants-2001_06
ORD IDord-719fd86819f44f60ba9713e25bc1e351
Source noteuspto-grants-2001_06