2-Mercaptoethanol → 2,4-Mesitylenedisulfonylchloride 2-mercaptoethanol

HRID 636788Notes

Reaction equation

HRID 636788 reaction equation
[SH:1][CH2:2][CH2:3][OH:4].N(CCO)(CCO)CCO.[C:15]1([CH3:31])[CH:20]=[C:19]([CH3:21])[C:18]([S:22]([Cl:25])(=[O:24])=[O:23])=[C:17]([CH3:26])[C:16]=1[S:27]([Cl:30])(=[O:29])=[O:28]>N(CCO)(CCO)CCO>[C:15]1([CH3:31])[CH:20]=[C:19]([CH3:21])[C:18]([S:22]([Cl:25])(=[O:24])=[O:23])=[C:17]([CH3:26])[C:16]=1[S:27]([Cl:30])(=[O:28])=[O:29].[SH:1][CH2:2][CH2:3][OH:4]

Participants

5

Reactant 3

HCID 15672-Mercaptoethanol2×HCID 7618TriethanolamineHCID 36200812,4-Mesitylenedisulfonyl Dichloride

Product 1

HCID 212557452,4-Mesitylenedisulfonylchloride 2-mercaptoethanol

Reagents, catalysts & solvents 1

HCID 7618TriethanolamineCatalyst

Procedure

Next, the mixed vapor of 2-mercaptoethanol and triethanolamine in the condensing chamber 2 was adiabatically expanded, and the introduced modified particles (37) were exposed thereto for 30 minutes. Consequently, a further polymerization reaction, using triethanolamine as a catalyst, took place on the surface of the modified particles (37) between 2,4-mesitylenedisulfonyl chloride and 2-mercaptoethanol, forming a film of 2,4-mesitylenedisulfonylchloride-2-mercaptoethanol co-polymer.

Workup

  1. customConsequently, a further polymerization reaction

Sources & evidence

ORD record
ord-8d6a6498c293415c941e486a6f477ddc
Source dataset
uspto-grants-2001_02
Patent number
US06194487B1

Reaction notes

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