4-Nonylphenol → 1-Dodecanethiol

HRID 1719732Notes

Reaction equation

HRID 1719732 reaction equation
[S:1](OOS([O-])(=O)=O)([O-])(=O)=O.[NH4+].[NH4+].C(OC=C)(=O)C.[CH3:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][C:28]1C=CC(O)=[CH:32][CH:33]=1>O>[CH2:32]([SH:1])[CH2:33][CH2:28][CH2:27][CH2:26][CH2:25][CH2:24][CH2:23][CH2:22][CH2:21][CH2:20][CH3:19]

Participants

5

Reactant 3

HCID 17524-NonylphenolHCID 7904Vinyl AcetateHCID 62648Ammonium Persulfate2×

Product 1

HCID 81951-Dodecanethiol

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

As soon as the mixture has reached 80° C., a solution of 2 g of ammonium persulfate in 10 cm3 of water is added thereto. A mixture containing 1,251 g of vinyl acetate and 450 g of "Versatate VEOVA 10", and a solution containing 100 g of deionized water, 2 g of ammonium persulfate and 82.5 g of a 22% strength aqueous solution of polyoxyethyleneated nonylphenol (30 units of ethylene oxide), are then introduced simultaneously at a constant rate over 3 hours.

Workup

  1. customhas reached 80° C.
  2. additionare then introduced simultaneously at a constant rate over 3 hours

Sources & evidence

ORD record
ord-cfafa3df58f34711aacc49a6ef79dcf5
Source dataset
uspto-grants-1985_09
Patent number
US04542181

Reaction notes

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