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2-巯基苯并咪唑与N-氯苯磺酰亚胺钠盐类化合物的反应
Reaction of 2-Benzimidazolinthion with Sodium-N-Chlor-Arylsulfonamiden
【摘要】 2-巯基苯并咪唑与N-氯苯磺酰亚胺钠盐(氯胺B、氯胺T、氯胺Cl、氯胺M和氯胺N)进行反应,生成了相应的N,N′-二(芳磺酰)亚磺酰胺-S-(2-苯并咪唑)钠盐化合物。它们的结构由元素分析、IR、MS和~1H-NMR得到确证。这些化合物在色盲乳剂中的感光性能经测试后发现,具有较好的超增感作用。
【Abstract】 Five sodium-N, N’-di (arylsulfonyl)-S-(2-benzimidazolyl)sulfodiimidates (a~e) were prepared from 2-benzimidazolinthion with chloramine B, chloramine T, chloramine Cl, chloraminc M, and chloramine N. By means of clement analysis, IR, MS, H-NMR the constitution of 5 compounds were proved. Their optical sensitization in photographic emulsion have been determined, which shows that a, b and c can be used as supersensitizer. They increase the sensitioness (△s value) 62%, 45% and 22% respectively.
【关键词】 超增感剂;
感光度;
N,N’-二(芳磺酰)亚磺酰胺-S-(2-苯并咪唑);
钠盐;
氯胺B;
氯胺T;
氟胺Cl;
氯胺M;
氯胺N;
【Key words】 supersensitizer; sensitiveness; sodium-N, N-di (arylsulfonyl)-S- (2-benzimidazolyl) sulfodiimidate; chloramine-B; chloramine-T; chloramine-Cl; chloramine-M; chloramine-N;
【Key words】 supersensitizer; sensitiveness; sodium-N, N-di (arylsulfonyl)-S- (2-benzimidazolyl) sulfodiimidate; chloramine-B; chloramine-T; chloramine-Cl; chloramine-M; chloramine-N;
【基金】 上海市自然科学基金
- 【文献出处】 华东化工学院学报 , 编辑部邮箱 ,1993年05期
- 【分类号】O626.23
- 【下载频次】86