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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 602105Generated: October 30, 2026

1-Butanol → HCID 67267161, compound

https://huagongshe.com/reaction/602105

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-ButanolHCID 263—
ReactantWaterHCID 962—
Reactant2-ChloroquinoxalineHCID 238938—
ReactantHCID 67070408HCID 67070408—
SolventTriethylamineHCID 8471—
ProductHCID 67267161HCID 6726716179%

Reaction Conditions

Temperature90 °C

Reaction Steps

To a vial was added trans-6-(3-fluorophenyl)-N-[4-hydroxypyrrolidin-3-yl]nicotinamide (40 mg, 0.12 mmol 2-chloroquinoxaline (29.2 mg, 0.18 mmol), n-butanol, water and triethylamine (0.3 mL of each). The reaction mixture was heated to 90° C. overnight and then cooled to room temperature and the solvent removed. The residue was taken up in DMSO and purified by RP-HPLC to give the desired product, trans-6-(3-fluorophenyl)-N-[4-hydroxy-1-quinoxalin-2-ylpyrrolidin-3-yl]nicotinamide (40 mg, 79%). HRMS (M+H) expected 430.1679, observed 430.1793

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07902373B2
Source datasetuspto-grants-2011_03
ORD IDord-95d1728808a14548b9b57a57d44cbf3c
Source noteuspto-grants-2011_03