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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 636796Generated: October 26, 2026

Terephthaloyl chloride → 1,4-Butanedithiol terephthaloyl chloride

https://huagongshe.com/reaction/636796

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTerephthaloyl chlorideHCID 7488—
Reactant1,4-ButanedithiolHCID 79148—
SolventTriethylamineHCID 8471—
Product1,4-Butanedithiol terephthaloyl chlorideHCID 86756479—

Reaction Steps

Next, the terephthaloyl chloride vapor in the condensing chamber 2 was adiabatically expanded, and the introduced base particles were exposed thereto for 3 minutes. Consequently, terephthaloyl chloride condensed on the surface of the base particles. A polymerization reaction, using as a catalyst triethylamine, took place between terephthaloyl chloride condensed on the surface of the base particles and 1,4-butanedithiol contained therein, forming a film of 1,4-butanedithiol-terephthaloyl chloride co-polymer on the surface of the base particles.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06194487B1
Source datasetuspto-grants-2001_02
ORD IDord-eb1a8c24168c465095dacc02a977c997
Source noteuspto-grants-2001_02