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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1624921Generated: October 31, 2026

Hydrochloric Acid → HCID 178515254, compound

https://huagongshe.com/reaction/1624921

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantWaterHCID 962—
ReactantSodium HydroxideHCID 14798—
Reactant5-[(4-Bromophenyl)methyl]-4-chloro-2-phenyl-5H-imidazo[4,5-c]pyridineHCID 86601290—
SolventDimethylformamideHCID 6228—
ProductHCID 178515254HCID 17851525481%

Reaction Conditions

Temperature60 °C

Reaction Steps

5-[(4-Bromophenyl)methyl]-4-chloro-2-phenyl-5H-imidazo[4,5-c]pyridine (GPJN-96) (see example 63) (0.200 g) was dissolved in DMF (5 mL) and 2N aqueous sodium hydroxide solution (10 mL) was added. The resulting mixture was heated at 60° C. for 24 h. Then water (50 mL) was added and the resulting mixture was neutralized by addition of 2N HCl. The precipitate was collected by filtration to give the crude product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08779141B2
Source datasetuspto-grants-2014_07
ORD IDord-cc67476d47bc47fe9483490142057afe
Source noteuspto-grants-2014_07