详细信息
N,N′-二(芳磺酰)亚磺酰胺-S-(2-苯并咪唑基)类化合物的合成
Synthesis of N, N'-di(aryIsuIfonyI)suIfenamide-S-(2-benzimidazolyl) Compounds
文献类型:期刊文献
中文题名:N,N′-二(芳磺酰)亚磺酰胺-S-(2-苯并咪唑基)类化合物的合成
英文题名:Synthesis of N, N'-di(aryIsuIfonyI)suIfenamide-S-(2-benzimidazolyl) Compounds
作者:段彩明[1];韩萍杨[1];胡倩琪[1];焦锐[1];虞漱德[1];任绳武[1]
机构:[1]华东理工大学精细化工研究所,上海200237
年份:1994
卷号:14
期号:2
起止页码:194
中文期刊名:有机化学
外文期刊名:Chinese Journal of Organic Chemistry
收录:CSTPCD;;Scopus;北大核心:【北大核心1992】;CSCD:【CSCD2011_2012】;
基金:上海市自然科学基金资助课题
语种:中文
中文关键词:芳磺酰;二亚磺酰胺;苯并咪唑基
外文关键词:supersensitizer, sensitiveness
摘要:本文报道了新化合物N,N'—二(芳磺酰)亚磺酰胺—S—(2—苯并咪唑基)钠(a~e)以及N,N'—二(芳磺酰)亚磺酰胺—S—(2—苯并咪唑基)(f~i)的合成。通过在感光乳剂中的应用,我们发现a,b和c具有超增感作用,它们分别使卤化银乳剂的感光度提高62%,22%和45%。 钠—N—氯芳磺酰亚胺化合物既是一类精细化工产品,又是一类重要的反应中间体。
Synthesis of N, N'-di(benzoylsulfonyl) sulfenamide-S-(2-benzimidazolyl)sodium(a), N, N'-di(p -toluylsulfonyl)sulfenamide-S-(2-benzimidazolyl) sodium(b), N, N'-di(p-chlorobenzolsulfonyl)sulfena-mide-S-(2-benzimidazolyl)sodium(c), N, N'-(m-nitrobenzoybulfonyl)sulfenamide-S-(2-benzimidazolyl) sodium(d) and N, N'-di(p-methoxybenzoylsulfonyl)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'-(p-chlorobenzolsulfonyl)sulfenamide-S-(benzimidazolyl) (h), N, N'-di(m-nitrobenzoybulfonyl)sulfenamide-S-(benzirnidazolyl) (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.
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