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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 395468Generated: October 29, 2026

3-Chloromethyl-2-(3,4,5-trimethoxyphenyl)pyridine → 4-[N-(3,4-Methylenedioxyphenyl)-N-[[2-(3,4,5-trimethoxypheny)pyridin-3-yl]methyl]amino]-1-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]piperidine Trihydrochloride

https://huagongshe.com/reaction/395468

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Chloromethyl-2-(3,4,5-trimethoxyphenyl)pyridineHCID 12043146—
Reactant4-(3,4-Methylenedioxyphenylamino)-1-[[2-(3,4,5-trimethoxyphenyl) pyridin-4-yl]methyl]piperidineHCID 12043487—
Product4-[N-(3,4-Methylenedioxyphenyl)-N-[[2-(3,4,5-trimethoxypheny)pyridin-3-yl]methyl]amino]-1-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]piperidine TrihydrochlorideHCID 22461175—

Reaction Steps

4-(3,4-Methylenedioxyphenylamino)-1-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]piperidine (119 mg) and 3-chloromethyl-2-(3,4,5-trimethoxyphenyl)pyridine (114 mg) were condensed in the same manner as described in Example 9. Yellow syrup obtained was converted to a trihydrochloroide to give the title compound as yellow powder.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06605620B1
Source datasetuspto-grants-2003_08
ORD IDord-e273fcdeda6b48cb94766d89a30833a2
Source noteuspto-grants-2003_08