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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 395469Generated: October 29, 2026

2-(3,4,5-Trimethoxyphenyl)benzyl chloride → 4-[N-(3,4-Methylenedioxyphenyl)-N-[2-(3,4,5-trimethoxyphenyl)benzyl]amino]-1-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]metyl]piperidine Dihydrochloride

https://huagongshe.com/reaction/395469

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(3,4,5-Trimethoxyphenyl)benzyl chlorideHCID 12016329—
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-trimethoxyphenyl)benzyl]amino]-1-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]metyl]piperidine DihydrochlorideHCID 18174250—

Reaction Steps

4-(3,4-Methylenedioxyphenylamino)-1-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]piperidine (119 mg) and 2-(3,4,5-trimethoxyphenyl)benzyl chloride (114 mg) were condensed in the same manner as described in Example 9. A free base obtained was converted to a dihydrochloroide 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-644ce00a324e40a78e059f8ec8f43424
Source noteuspto-grants-2003_08