Oxygen → HCID 13907637, compound

HRID 1906708Notes

Reaction equation

HRID 1906708 reaction equation
[S:1]([O-:4])([O-:3])=[O:2].[Ba+2:5].[O:6]=O.S(=O)=[O:9].[CH3:11][C:12]([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)=[CH2:13]>O>[Ba+2:5].[C:14]1([C:12]([OH:6])([CH3:11])[CH2:13][S:1]([O-:4])(=[O:3])=[O:2])[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1.[C:14]1([C:12]([OH:9])([CH3:11])[CH2:13][S:1]([O-:4])(=[O:3])=[O:2])[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1

Participants

6

Reactant 4

HCID 977OxygenHCID 1119Sulfur DioxideHCID 7407Alpha-MethylstyreneHCID 6096951Barium sulfite

Product 1

HCID 13907637HCID 13907637, compoundYield 90%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

Into a 2-liter round bottom flask were charged 612 g of barium sulfite and 1 liter of deionized water. After the atmosphere within the flask was replaced by oxygen with stirring of its contents, 72 g of sulfur dioxide was blown therethrough. After that, 105 g of α-methylstyrene was added thereto and the resulting mixture was reacted at 30° C. for 5 hours with stirring at a speed of 1,000 rpm. Thereafter, the reaction mixture was worked up in all the same manner as in Example 1 to obtain 227 g (90% yield) of 2-phenyl-2-hydroxypropanesulfonic acid barium salt.

Workup

  1. customthe resulting mixture was reacted at 30° C. for 5 hours

Sources & evidence

ORD record
ord-743595c4db5046359d21e5c50ea55a28
Source dataset
uspto-grants-1987_03
Patent number
US04654177

Reaction notes

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