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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 579918Generated: October 23, 2026

Methyl iodide → 1,1-Dimethyl-3-hydroxypiperidinium Chloride

https://huagongshe.com/en/reaction/579918

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl iodideHCID 6328—
ReactantDichloromethaneHCID 6344—
Reactant3-Piperidinol, 1-methyl-HCID 98016—
Product1,1-Dimethyl-3-hydroxypiperidinium ChlorideHCID 21247485—

Reaction Steps

3-hydroxy-1-methylpiperidine (21.7 g, 0.188 mol), iodomethane (40.0 g, 0.280 mol) and methylene chloride (50 ml).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04751015
Source datasetuspto-grants-1988_06
ORD IDord-de9280c389f143bfb878a90cd7083045
Source noteuspto-grants-1988_06