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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2073321Generated: October 30, 2026

(E)-4-(4-isoquinolinyl)-3-buten-1-amine → 4-Isoquinolinebutanamine

https://huagongshe.com/reaction/2073321

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(E)-4-(4-isoquinolinyl)-3-buten-1-amineHCID 14750834—
CatalystPalladiumHCID 23938—
SolventEthanolHCID 702—
Product4-IsoquinolinebutanamineHCID 1499412688.4%

Reaction Steps

A solution of 1 g of (E)-4-(4-isoquinolinyl)-3-buten-1-amine in 20 mL of ethanol was hydrogenated over 0.12 g of 10% Pd/C at room temperature and atmospheric pressure. After 8 hours. the catalyst was removed by filtration and the filtrate was concentrated to yield 0.893 g of 4-isoquinolinebutanamine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04916145
Source datasetuspto-grants-1990_04
ORD IDord-bda19d07eb704c4f802a2775e31d8920
Source noteuspto-grants-1990_04