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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2165060Generated: November 1, 2026

Pyridine → HCID 23043536, compound

https://huagongshe.com/reaction/2165060

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
Reactant4-Toluenesulfonyl chlorideHCID 7397—
ReactantHCID 23043534HCID 23043534—
SolventWaterHCID 962—
ProductHCID 23043536HCID 23043536—

Reaction Steps

A mixture of 40 g of 8-[2-(2-methoxyethoxy)ethoxy]-1-octanol, 35.31 g of tosyl chloride and 200 ml of pyridine was stored in a chill room overnight, then poured into water and extracted with ether. The ether extract was washed successively with water, dilute hydrochloric acid and saturated aqueous sodium bisulfite, dried and the solvent removed, giving the desired compound as an oil which was used without further purification in Example 8.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04939127
Source datasetuspto-grants-1990_07
ORD IDord-3046093277b742f4b6c7e6e3b7ad9d3b
Source noteuspto-grants-1990_07