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Acta Chimica Sinica ›› 1954, Vol. 20 ›› Issue (1): 77-83. Previous Articles     Next Articles

磺胺苯并噻唑Ⅳ.具有羧基的磺胺苯并噻唑

陈耀祖, 王葆仁   

  1. 复旦大学化学系
  • 投稿日期:1954-03-14 发布日期:2013-06-04

SULFANILAMIDE DERIVATIVES Ⅳ.SYNTHESIS OF SULFABENZOTHIAZOLES CONTAINING CARBOXYL GROUPS

CHEN YAO-TSO, WANG PAO-JEN(A. B. WANG)   

  1. Department of Chemistry, Chekiang University
  • Received:1954-03-14 Published:2013-06-04

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In continuing our work on sulfabenzothiazoles containing salt-forming groups,-sulfanilylamino-benzothiazole 6-and 5-(or 7-) carboxylic acids were obtained. Their sodium salts are very soluble in water and give neutral solutions.