Azobisisobutyronitrile → 2-Phenylethenesulfonic acid

HRID 254137Notes

Reaction equation

HRID 254137 reaction equation
[CH:1]([S:9]([O-:12])(=[O:11])=[O:10])=[CH:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[Na+].FC(F)=C(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F.N(C(C)(C)C#N)=NC(C)(C)C#N>CS(C)=O>[CH:1]([S:9]([OH:12])(=[O:10])=[O:11])=[CH:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1

Participants

5

Reactant 3

HCID 6547AzobisisobutyronitrileHCID 2782409Perfluorooct-1-ene2×HCID 53627496Sodium styrenesulfonate

Product 1

HCID 748642-Phenylethenesulfonic acid

Reagents, catalysts & solvents 1

HCID 679Dimethyl SulfoxideSolvent2×

Procedure

19 g of sodium styrenesulfonate (SSNa) (available from Sigma-Aldrich Corp.) and 1 g of branched perfluorooctene (heptafluoro-3,3-bis(trifluoromethyl)-1-hexene) are fully dissolved in 0.24 L of dimethylsulfoxide (DMSO) with heating. Then, 0.1 g of azobisisobutyronitrile (AIBN) is added dropwise to the DMSO solution. The monomers are polymerized for 24 hours or more. The polymerization is carried out varying the content of the branched perfluorooctene (5, 10, and 20 wt %).

Workup

  1. temperaturewith heating
  2. customThe monomers are polymerized for 24 hours or more

Sources & evidence

ORD record
ord-edf865c9d65745a9ab3f6d0f1a499dd6
Source dataset
uspto-grants-2011_01
Patent number
US07875208B2

Reaction notes

Loading…