Terephthaloyl chloride → 1,4-Butanedithiol terephthaloyl chloride

HRID 636796

Reaction equation

HRID 636796 reaction equation
[C:1]([Cl:12])(=[O:11])[C:2]1[CH:10]=[CH:9][C:5]([C:6]([Cl:8])=[O:7])=[CH:4][CH:3]=1.[CH2:13]([SH:18])[CH2:14][CH2:15][CH2:16][SH:17]>C(N(CC)CC)C>[CH2:13]([SH:18])[CH2:14][CH2:15][CH2:16][SH:17].[C:6]([Cl:8])(=[O:7])[C:5]1[CH:9]=[CH:10][C:2]([C:1]([Cl:12])=[O:11])=[CH:3][CH:4]=1

Participants

4

Reactant 2

HCID 7488Terephthaloyl chloride3×HCID 791481,4-Butanedithiol

Product 1

HCID 867564791,4-Butanedithiol terephthaloyl chloride

Reagents, catalysts & solvents 1

HCID 8471TriethylamineSolvent

Procedure

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.

Workup

  1. customA polymerization reaction

Sources & evidence

ORD record
ord-eb1a8c24168c465095dacc02a977c997
Source dataset
uspto-grants-2001_02
Patent number
US06194487B1

Linked notes

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