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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1484541Generated: October 30, 2026

Pyridine → HCID 50910548, compound

https://huagongshe.com/reaction/1484541

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
ReactantDichloromethaneHCID 6344—
ReactantIsovaleryl chlorideHCID 66054—
ReactantN-(3-Aminophenyl)-2-bromobenzene-1-carboximidic acidHCID 784673—
SolventEthyl AcetateHCID 8857—
ProductHCID 50910548HCID 50910548—

Reaction Steps

N-(3-Aminophenyl)-2-bromobenzamide (50 mg, 0.17 mmol), dichloromethane (1.7 mL), pyridine (17 μL, 0.21 mmol), and isovaleryl chloride (25 μL, 0.21 mmol) were added to a vial with stir bar and stirred for 20 h. The reaction was then diluted with ethyl acetate, then the combined organics were washed with 1 M aqueous HCl, then half-saturated aqueous NaHCO3, then brine. The crude solution was dried over Na2SO4, filtered, and concentrated to a colorless oil, then purified by column chromatography (EtOAc/hexanes gradient) after dry-loading on SiO2. The title compound was obtained as a white solid (53 mg, 82%). LRMS (ESI+) (M+H): 375.05.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09422262B2
Source datasetuspto-grants-2016_08
ORD IDord-3ffa7d00eba944d2a081b7017d65a48c
Source noteuspto-grants-2016_08