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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 256500Generated: October 30, 2026

Pyridine → HCID 23043536, compound

https://huagongshe.com/reaction/256500

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 numberUS04703130
Source datasetuspto-grants-1987_10
ORD IDord-631f2bf0d9c14734831c33ce64ec2c87
Source noteuspto-grants-1987_10