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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 984236Generated: October 30, 2026

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

https://huagongshe.com/reaction/984236

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(3,4,5-Trimethoxyphenyl)benzyl chlorideHCID 12021158—
Reactant4-(4-Butylanilino)-1-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]piperidineHCID 22557866—
Product4-[N-(4-butylphenyl)-N-[4-(3,4,5-trimethoxyphenyl)benzyl]amino]-1-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]piperidine dihydrochlorideHCID 22558002—

Reaction Steps

4-(4-Butylanilino)-1-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]piperidine (147 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-1ae9c2cb69324aee85e10c1f3b474039
Source noteuspto-grants-2005_03