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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 842121Generated: October 31, 2026

2-Aminophenol → HCID 9325053, compound

https://huagongshe.com/reaction/842121

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-AminophenolHCID 5801—
ReactantDichloromethaneHCID 6344—
Reactanto-Chlorophenylacetic acidHCID 17124—
Reactant1,1'-CarbonyldiimidazoleHCID 68263—
SolventWaterHCID 962—
ProductHCID 9325053HCID 932505395.8%

Reaction Steps

To a mixture of 1,1′-carbonyl diimidazole (12.45 g, 0.077 mol) and dichloromethane (50 ml) was added 2-chlorophenylacetic acid (12.5 g, 0.073 mol) in portions. The mixture was stirred for 1 h and 2-hydroxyaniline (7.99 g, 0.073 mol) was added in one portion. After stirring overnight, the reaction mixture was diluted with water and filtered to give the title compound (18.3 g after drying).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06372770B1
Source datasetuspto-grants-2002_04
ORD IDord-698d62c25c784ff59dcaf6fdfbd1f534
Source noteuspto-grants-2002_04