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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 902639Generated: October 29, 2026

Dichloromethane → HCID 86598284, compound

https://huagongshe.com/reaction/902639

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantTrifluoroacetic acidHCID 6422—
Reactant(3-{3-[(2-Chloro-3-trifluoromethyl-benzyl)-diphenylethyl-amino]-propoxy}-phenyl)-carbamic acid tert-butyl esterHCID 10175511—
SolventHydrochloric AcidHCID 313—
SolventDiethyl EtherHCID 3283—
ProductHCID 86598284HCID 86598284—

Reaction Steps

(3-{3-[(2-Chloro-3-trifluoromethyl-benzyl)-diphenylethyl-amino]-propoxy}-phenyl)-carbamic acid tert-butyl ester, (0.51 g, 0.8 mmol) was stirred overnight at room temperature in a mixture methylene chloride (5 mL) and trifluoroacetic acid (0.5 mL). The solvents were removed in vacuo to yield the crude amine as an oil. The oil was diluted with ether, and 1 N HCl in Et2O was added to precipitate the HCl salt of the product. The title compound was isolated as a cream yellow powder, 0.53 g (100%). MS (ESI) 539 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07365085B2
Source datasetuspto-grants-2008_04
ORD IDord-8d499415fe4d4ba39c0345b9e1d9912a
Source noteuspto-grants-2008_04