ChemicalBook CAS DataBase List p-formylbenzenesulphonic acid

p-formylbenzenesulphonic acid synthesis

5synthesis methods

Product Name:p-formylbenzenesulphonic acid
CAS Number:5363-54-2
Molecular formula:C7H6O4S
Molecular Weight:186.19

4-Formylbenzenesulfonic acid (p-formylbenzenesulphonic acid) is produced by oxidation of p- toluenesulfonic acid with manganese dioxide in 25% oleum or by oxidation of p-toluenesulfonyl chloridein glacial acetic acid – acetic anhydride with chromium trioxide and concentrated sulfu- ric acid at 0 ℃ and hydrolysis of the sulfonyl chloride of the aldehyde-hydrate diacetate with dilute hydrochloric acid.

104-15-4
762 suppliers
$133.00/500g

5363-54-2
48 suppliers
$121.00/100mg

Yield:-

Reaction Conditions:

with manganese(IV) oxide;sulfuric acid

References:

Chem.Fabr.vorm.Sandoz DE154528, 1800, C [Fortschr. Teerfarbenfabr. Verw. Industriezweige,vol. 7,p. 108][Fortschr. Teerfarbenfabr. Verw. Industriezweige,vol. 7,p. 108]

2695-37-6 Synthesis

2695-37-6
385 suppliers
$7.00/10g

Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-

1000210-73-0
0 suppliers
inquiry

5363-54-2
48 suppliers
$121.00/100mg

References

104-15-4
762 suppliers
$133.00/500g

5363-54-2
48 suppliers
$121.00/100mg

Benzenesulfonic acid, 4-(hydroxymethyl)-

122855-96-3
4 suppliers
inquiry

References

64-18-6 Synthesis

64-18-6
1127 suppliers
$22.12/250ML

636-78-2
36 suppliers
inquiry

5363-54-2
48 suppliers
$121.00/100mg

References

69232-47-9 Synthesis

ACETIC ACID ACETOXY-(4-CHLOROSULFONYLPHENYL)METHYL ESTER

69232-47-9
24 suppliers
$213.00/5 / G

5363-54-2
48 suppliers
$121.00/100mg

References

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