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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1788406Generated: November 3, 2026

Methanol → HCID 178469031, compound

https://huagongshe.com/reaction/1788406

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantTriethylamineHCID 8471—
ReactantEthyl 4-chloro-3-nitrobenzoateHCID 1268247—
ReactantHCID 178479278HCID 178479278—
SolventWaterHCID 962—
SolventAcetonitrileHCID 6342—
ProductHCID 178469031HCID 178469031—

Reaction Steps

Compound 9 (689 mg, 3 mmol) was suspended in acetonitrile (5 mL) and then triethylamine was added (1.3 mL, 9 mmol). trans-4-aminocyclohexanol hydrochloride (682 mg, 4.5 mmol) was then added and the reaction refluxed for 12 hours, 2 mL methanol was then added and the reaction further refluxed for another 24 hours. Water (100 mL) was added and the resulting precipitate filtered, washed 3 times with water and air-dried. The product was used without further characterization in the next step MS: 309.3 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07511145B2
Source datasetuspto-grants-2009_03
ORD IDord-281bf03bd1aa4c5aae79f22617d8f70f
Source noteuspto-grants-2009_03