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Chin. J. Org. Chem. ›› 1994, Vol. 14 ›› Issue (2): 194-199. Previous Articles     Next Articles

Original Articles

N,N'-二(芳磺酰) 亚磺酰胺-S-(2-苯并咪唑基) 类化合物的合成

段彩明;韩萍杨;胡倩琪;焦锐;虞漱德;任绳武   

  1. 华东理工大学精细化工研究所
  • 发布日期:1994-04-25

Synthesis of N,N'-di(arylsulfonyl) sulfenamide-S-(2- benzimidazolyl) compounds

DUAN CAIMING;HAN PINGYANG;HU QIANQI;JIAO RUI;YU SHUDE;LEN SHENGWU   

  • Published:1994-04-25

Synthesis of N,N'-di(benzoylsulfonyl) sulfenamide-S-(2- benzimidazolyl) sidium(a), N,N'-di(p-toluylsulfonyl) sulfenamide-S-(2-benzimidazolyl) sodium(b), N,N'-di(p- chlorobenzolsulfonyl) sulfenamide-S-(2-benzimidazolyl) sodium(c), N,N'-di(m-nitrobenzoylsulfonyl) sulfenamide-S-(2- benzimidazolyl) sodium(d) and N,N'-di(p-methoxybenzoylsul- fonyl) sulfenamide-S-(2-benzimidazolyl) sodium(e) were reported, N,N'-di(benzoylsulfonyl) sulfenamide-S-(2-benzimidazolyl) (f), N,N'-di(p-toluylsulfonyl) sulfenamide-S-(benzimidazolyl) (g), N,N'-di(p-chlorobenzolsulfonyl) sulfenamide-S-(benzimidazolyl) (h), N,N'-di(m-nitrobenzoylsulfonyl) sulfenamide-S-(benzimidaz- olyl) (i) were also reported. The optical sensitization have been determined in photographic emulsion, it shows that a, b and c can be used as supersensitizer, they increase the sensitiveness 62％ , 22％ and 45％ respectively.

Key words: SUPERSENSITIZER, PHOTOSENSITIVE PROPERTIES

CLC Number: