Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1503867Generated: October 31, 2026

Water → HCID 86720563, compound

https://huagongshe.com/reaction/1503867

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPotassium CarbonateHCID 11430—
ReactantOctahydropyrrolo(1,2-a)pyrazineHCID 558578—
Reactant5-Fluoro-2-nitroanisoleHCID 2779250—
SolventDimethylacetamideHCID 31374—
ProductHCID 86720563HCID 86720563—

Reaction Conditions

Temperature100 °C

Reaction Steps

A mixture of 4-fluoro-2-methoxy-1-nitrobenzene (342 mg, 2 mmol), octahydropyrrolo[1,2-a]pyrazine (252 mg, 2 mmol) and potassium carbonate (552 mg, 4 mmol) in dimethylacetamide (10 mL) was heated at 100° C. for 16 hours. After cooling to ambient temperature, the mixture was poured into water and extracted with ethyl acetate (3×50 mL). The combined organic phase was washed with brine, dried over sodium sulfate, filtered and concentrated. The residue was purified by flash chromatography on silica gel (200-300 mesh) eluting with 98/2 dichloromethane/methanol to give the title compound. MS: 278 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09212192B2
Source datasetuspto-grants-2015_12
ORD IDord-3c2aaecbb6754165a4ffeedd94757ec4
Source noteuspto-grants-2015_12