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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1608197Generated: October 31, 2026

Ethanol → Benzamide, 4-amino-5-chloro-2-methoxy-N-(2-morpholinylmethyl)-

https://huagongshe.com/reaction/1608197

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
Reactant4-amino-N-((4-benzyl-2-morpholinyl)methyl)-5-chloro-2-methoxybenzamideHCID 197237—
CatalystPalladiumHCID 23938—
SolventAcetic AcidHCID 176—
ProductBenzamide, 4-amino-5-chloro-2-methoxy-N-(2-morpholinylmethyl)-HCID 1085954098.8%

Reaction Steps

A mixture of 4-amino-N-[(4-benzyl-2-morpholinyl)methyl]-5-chloro-2-methoxybenzamide (5.0 g), ethanol (100 ml), and acetic acid (20 ml) is hydrogenated over 10% palladium on carbon (0.5 g) at 25° C. After the calculated amount of hydrogen is absorbed, the catalyst is filtered off. The filtrate is evaporated under reduced pressure to give the title compound (3.8 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04870074
Source datasetuspto-grants-1989_09
ORD IDord-64763968cf554ea782572fdab681598b
Source noteuspto-grants-1989_09