Methyl p-toluenesulfonate → Methyl-ethyl di (betahydroxyethyl) ammonium para-toluene sulfonate

HRID 1076111

Reaction equation

[CH2:1]([N:3]([CH2:7][CH2:8][OH:9])[CH2:4][CH2:5][OH:6])[CH3:2].[C:10]1([CH3:21])[CH:15]=[CH:14][C:13]([S:16]([O:19]C)(=[O:18])=[O:17])=[CH:12][CH:11]=1>>[C:10]1([CH3:21])[CH:11]=[CH:12][C:13]([S:16]([O-:19])(=[O:17])=[O:18])=[CH:14][CH:15]=1.[CH3:10][N+:3]([CH2:1][CH3:2])([CH2:7][CH2:8][OH:9])[CH2:4][CH2:5][OH:6]

Participants

Reactant 2

HCID 6645Methyl p-toluenesulfonate

HCID 8769Ethyldiethanolamine

Product 1

HCID 86733397Methyl-ethyl di (betahydroxyethyl) ammonium para-toluene sulfonate

Conditions

Temperature: 150 °C

Procedure

Methyl-ethyl di (βhydroxyethyl) ammonium para-toluene sulfonate (C) is prepared by slowly adding ethyldiethanolamine to methyl para-toluene sulfonate in equal molecular quantity and by heating to 150°C for 2 hours.

Sources & evidence

ORD record: ord-b9103a7923824eb5810cfd9540546164
Source dataset: uspto-grants-1976_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US03954902

Linked notes

Loading…