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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 48390Generated: October 29, 2026

(Phenylmethoxy)-n-[2-(5-{2-[(phenylmethoxy)carbonylamino]ethyl}(2-thienyl))ethyl]carboxamide → 2-[5-(2-Aminoethyl)-2-thienyl]ethylamine

https://huagongshe.com/reaction/48390

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(Phenylmethoxy)-n-[2-(5-{2-[(phenylmethoxy)carbonylamino]ethyl}(2-thienyl))ethyl]carboxamideHCID 10114046—
CatalystPalladiumHCID 23938—
Product2-[5-(2-Aminoethyl)-2-thienyl]ethylamineHCID 22743214152.5%

Reaction Steps

(Phenylmethoxy)N-[2-(5-{2-[(phenylmethoxy)carbonylamino]ethyl}(2-thienyl))ethyl]carboxamide (1.6 g, 3.6 mmol) and 10% palladium on carbon (1.0 g, 62 mole %) were combined and hydrogenation was carried out in a manner analogous to the procedure described in example 6 to provide the intermediate title compound, 2-[5-(2-aminoethyl)-2-thienyl]ethylamine, (0.935 g, 55%) as a colorless oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06703425B2
Source datasetuspto-grants-2004_03
ORD IDord-8fe4bb3d58ae4cc8a95d44b02468dd6e
Source noteuspto-grants-2004_03