Sodium dodecylbenzene sulphonate → Dodecyl benzenesulfonate
Reaction equation
[CH2:1]([O:13][S:14]([C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1)(=[O:16])=[O:15])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12].[Na]>O>[CH2:1]([O:13][S:14]([C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1)(=[O:16])=[O:15])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12]Participants
3
Reactant 1
Product 1
Reagents, catalysts & solvents 1
Procedure
The condensate was dissolved in 400 ml of water and a solution of 41.8 g (0.120 mole) of sodium n-dode cylbenzenesulfonate in 600 ml of water was added to the resulting solution while stirring. The resulting yellow precipitate was obtained by filtering and dried, to give 44 g of n-dodecylbenzenesulfonate of the condensate of 4-diazodiphenylamine with glyoxylic acid.formaldehyde (diazo resin (a) of the present invention).
Workup
- customThe resulting yellow precipitate was obtained