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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 984221Generated: November 1, 2026

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

https://huagongshe.com/reaction/984221

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(3,4,5-Trimethoxyphenyl)benzyl chlorideHCID 12021158—
Reactant4-(3-Methylthioanilino)-1-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]piperidineHCID 22557887—
Product4-[N-(3-Methylthiophenyl)-N-[4-(3,4,5-trimethoxyphenyl)benzyl]amino]-1-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]piperidine DihydrochlorideHCID 68921707—

Reaction Steps

4-(3-Methylthioanilino)-1-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]piperidine (143 mg) and 4-(3,4,5-trimethoxyphenyl)benzyl chloride (114 mg) were condensed in the same manner as described in Example 9. The title compound was obtained as yellow powder after converting a free base to a dihydrochloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06867221B2
Source datasetuspto-grants-2005_03
ORD IDord-405f8d00759c48b79851d37ba00ffd64
Source noteuspto-grants-2005_03