2-Acrylamido-2-methyl-1-propanesulfonic acid → Ammonium acryloyldimethyltaurate

HRID 389787

Reaction equation

HRID 389787 reaction equation
COCCOCC[N:8](CCOCCOC)CCOCCOC.[C:23]([NH:27][C:28]([CH3:35])([CH3:34])[CH2:29][S:30]([OH:33])(=[O:32])=[O:31])(=[O:26])[CH:24]=[CH2:25]>>[NH4+:8].[C:23]([NH:27][C:28]([CH3:35])([CH3:34])[CH2:29][S:30]([O-:33])(=[O:31])=[O:32])(=[O:26])[CH:24]=[CH2:25]

Participants

3

Reactant 2

HCID 653602-Acrylamido-2-methyl-1-propanesulfonic acidHCID 112414Ethanamine, 2-(2-methoxyethoxy)-N,N-bis[2-(2-methoxyethoxy)ethyl]-

Product 1

HCID 6850854Ammonium acryloyldimethyltaurateYield 99%

Procedure

A nitrogen purged 50 ml schlenk flask was charged with freshly distilled tris[2-(2-methoxyethoxy)-ethyl]amine (1.69 g, 5.24 mmol) and 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS) (1.09 g, 5.24 mmol) and stirred at ambient temperature for 8 hr or until completely dissolved. Total dissolution completes formation of the AMPS-ammonium salt monomer as a transparent light amber oil in a 99% yield which was used immediately without further purification.

Workup

  1. customA nitrogen purged 50 ml schlenk flask
  2. dissolutionuntil completely dissolved
  3. dissolutionTotal dissolution
  4. customwas used immediately without further purification

Sources & evidence

ORD record
ord-f8b9578b9867420d8964739d7569bf17
Source dataset
uspto-grants-2013_02
Patent number
USRE044032E1

Linked notes

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