1407. p-Bromobenzenesulfonyl Chloride

Nomenclature

CAS number: 98-58-8
C6H4BrClO2S; mol wt 255.52.
C 28.20%, H 1.58%, Br 31.27%, Cl 13.87%, O 12.52%, S 12.55%.

Description and references

Prepd from sodium p-bromobenzenesulfonate and phosphorus pentachloride: Marvel, Smith, J. Am. Chem. Soc. 45, 2696 (1923).

Chemical structure

Properties

Needles from ligroin, mp 74.5°.

Use

Identification of amines.