1,4-Butanedisulfonyl dichloride → HCID 178507341, compound

HRID 636785Notes

Reaction equation

HRID 636785 reaction equation
[CH2:1]([S:9]([Cl:12])(=[O:11])=[O:10])[CH2:2][CH2:3][CH2:4][S:5]([Cl:8])(=[O:7])=[O:6].[NH2:13][C:14]1[CH:23]=[CH:22][C:17]2[N:18]=[C:19]([SH:21])[S:20][C:16]=2[CH:15]=1>C(N(CC)CC)C>[NH2:13][C:14]1[CH:23]=[CH:22][C:17]2[N:18]=[C:19]([SH:21])[S:20][C:16]=2[CH:15]=1.[CH2:1]([S:9]([Cl:12])(=[O:10])=[O:11])[CH2:2][CH2:3][CH2:4][S:5]([Cl:8])(=[O:7])=[O:6]

Participants

4

Reactant 2

HCID 3153171,4-Butanedisulfonyl dichloride3×HCID 178418618HCID 178418618, compound

Product 1

HCID 178507341HCID 178507341, compound

Reagents, catalysts & solvents 1

HCID 8471TriethylamineSolvent

Procedure

Next, the 1,4-butanedisulfonyl chloride vapor in the condensing chamber 2 was adiabatically expanded, and the introduced base particles were exposed thereto for 15 minutes. Consequently, 1,4-butanedisulfonyl chloride condensed on the surface of the base particles. A polymerization reaction, using as a catalyst triethylamine contained in the base particles, took place between 1,4-butanedisulfonyl chloride condensed on the surface of the base particles and 6-amino-2-mercaptobenzothiazole contained therein, forming a film of 6-amino-2-mercaptobenzothiazole-1,4-butanedisulfonyl chloride co-polymer on the surface of the base particles.

Workup

  1. customA polymerization reaction

Sources & evidence

ORD record
ord-878a7395a72f4bdaa47db2131ea268d8
Source dataset
uspto-grants-2001_02
Patent number
US06194487B1

Reaction notes

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