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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 41778Generated: October 25, 2026

Potassium Carbonate → HCID 178516340, compound

https://huagongshe.com/reaction/41778

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant4,4-Difluoropiperidine hydrochlorideHCID 2758351—
ReactantHCID 178516575HCID 178516575—
SolventDimethylformamide tolueneHCID 21735183—
ProductHCID 178516340HCID 178516340—

Reaction Steps

The compound was synthesized starting from 1-(1H-benzo[d]imidazol-5-yl)-4-hydroxy-5-(4-morpholinophenyl)-1H-pyrrol-2(5H)-one (1.0 g, 2.65 mmol), 4,4-difluoropiperidine hydrochloride (0.800 g, 5.1 mmol) and K2CO3 (0.73 g, 5.3 mmol) in toluene/DMF (2:1; 15 ml) according to method 8a described above.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08530670B2
Source datasetuspto-grants-2013_09
ORD IDord-7083fea5a4464f51be27cf64c9566bdf
Source noteuspto-grants-2013_09