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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 240222Generated: October 30, 2026

Diethyl Ether → HCID 67199580, compound

https://huagongshe.com/reaction/240222

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl EtherHCID 3283—
ReactantIodoethaneHCID 6340—
ReactantPyridine, 4-(4-dimethylaminophenyl)-HCID 227783—
SolventAcetonitrileHCID 6342—
ProductHCID 67199580HCID 6719958029%

Reaction Steps

Was prepared by refluxing N,N-dimethyl-4-(pyridine-4-yl)aniline (II) in acetonitrile in the presence of ethyl iodide. After which the solution was cooled to room temperature. Ether was added and the product crystallized resulting in a 29% of 4-(4-(dimethylamino)phenyl)-1-propylpyridinium iodide (IDT322) (V).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08647827B2
Source datasetuspto-grants-2014_02
ORD IDord-b07a24d5d5db4c96befcd6e4ddf206b3
Source noteuspto-grants-2014_02