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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 238850Generated: October 31, 2026

Hydrochloric Acid → HCID 59458783, compound

https://huagongshe.com/reaction/238850

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 59459094HCID 59459094—
SolventMethanolHCID 887—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 59458783HCID 5945878397%

Reaction Steps

To a solution of 1-fluoro-3-(1-(4-fluorophenyl)-1-isocyano-2-phenylethyl)-5-(trifluoromethyl)benzene (20 mg, 0.052 mmol) in MeOH (0.4 mL) was added 4 N HCl in dioxane (0.3 mL) and the reaction mixture was stirred for 3 minutes. The reaction solvent was evaporated under a stream of nitrogen. The residue was diluted with 1 N NaOH (5 mL) and the aqueous portion was extracted with Et2O (3×5 mL). The combined organic fractions were washed with sat. NaCl (5 mL), dried over Na2SO4, filtered and evaporated under vacuum to yield 1-(3-fluoro-5-(trifluoromethyl)phenyl)-1-(4-fluorophenyl)-2-phenylethanamine (19 mg, 97% yield) as a clear glass.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08642576B2
Source datasetuspto-grants-2014_02
ORD IDord-0bc5ff9772154e25947b56d7ded8c191
Source noteuspto-grants-2014_02