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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 619980Generated: October 30, 2026

Methyl iodide → HCID 21247478, compound

https://huagongshe.com/reaction/619980

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl iodideHCID 6328—
ReactantDichloromethaneHCID 6344—
Reactant4-Piperidinol, 1-methyl-HCID 66048—
ProductHCID 21247478HCID 21247478—

Reaction Steps

This compound was prepared by the procedure described for 2-[4-(N,N,N-trimethylammonium)phenyl]ethanol chloride. Typical reagent levels were as follows: 4-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 numberUS04818426
Source datasetuspto-grants-1989_04
ORD IDord-ec583dbf625c4dfb97f56f41d72eb027
Source noteuspto-grants-1989_04