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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1370100Generated: October 29, 2026

Water → HCID 178526652, compound

https://huagongshe.com/reaction/1370100

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant4-Fluoro-3-nitrobenzotrifluorideHCID 67778—
ReactantHCID 178511715HCID 178511715—
SolventDimethylformamideHCID 6228—
ProductHCID 178526652HCID 17852665292.8%

Reaction Conditions

Temperature90 °C

Reaction Steps

To a solution of 4-fluoro-3-nitrobenzotrifluoride (4 g) in N,N-dimethylformamide (40 mL) was added trans-4-aminocyclohexanol (6.61 g), and the mixture was stirred at 90° C. for 4 hours under nitrogen atmosphere. After cooling to room temperature, water was added to the mixture. The resulting precipitate was collected by filtration and washed with water to give 4-(trans-4-hydroxycyclohexylamino)-3-nitrobenzotrifluoride (5.4 g) as a yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06582351B1
Source datasetuspto-grants-2003_06
ORD IDord-c84e4d2fd8d3485cb669fd6d2ea1c98b
Source noteuspto-grants-2003_06