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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 984244Generated: October 30, 2026

4-Chloromethyl-2-(3,4,5-trimethoxyphenyl) pyridine → 1-(tert-butoxycarbonyl)-4-[N-(4-ethoxyphenyl)-N-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]amino]piperidine

https://huagongshe.com/reaction/984244

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Chloromethyl-2-(3,4,5-trimethoxyphenyl) pyridineHCID 12019237—
Reactant1-Boc-4-[(4-ethoxyphenyl)amino]-piperidineHCID 22557860—
Product1-(tert-butoxycarbonyl)-4-[N-(4-ethoxyphenyl)-N-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]amino]piperidineHCID 22557856—

Reaction Steps

1-(tert-Butoxycarbonyl)-4-[(4-ethoxyphenyl)amino]piperidine (641 mg) and 4-chloromethyl-2-(3,4,5-trimethoxyphenyl)pyridine (588 mg) was treated in the same manner as described in Example 9 to give light yellow amorphous of the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06867221B2
Source datasetuspto-grants-2005_03
ORD IDord-9cf44a8390844d6395ba081f4ba209ce
Source noteuspto-grants-2005_03