ChemicalBook CAS DataBase List BENZENESULFINIC ACID SODIUM SALT

BENZENESULFINIC ACID SODIUM SALT synthesis

11synthesis methods

Product Name:BENZENESULFINIC ACID SODIUM SALT
CAS Number:873-55-2
Molecular formula:C6H5NaO2S
Molecular Weight:164.16

98-09-9
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$12.00/25g

873-55-2
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$10.00/5g

Yield:873-55-2 100%

Reaction Conditions:

with sodium hydrogencarbonate;sodium sulfite in water at 80; for 4 h;

Steps:

4.1.3 General procedure for the preparation of 3c-3f

General procedure: To a solution of Benzenesulfonyl chloride (11mmol) in water 50mL was added Na₂SO₃ (22mmol) and NaHCO₃ (22mmol) and then the solution was heated to 80for 4h. After the reaction finished, the solution was evaporated under vacuum. Then the solid was recrystallized twice with methanol and filtered to obtain 3c-3f.

References:

Zhang, Xiangna;Xu, Ana;Ran, Yingying;Wei, Chao;Xie, Fei;Wu, Jingde [Bioorganic Chemistry,2022,vol. 128,art. no. 106010]

108-86-1 Synthesis