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阴离子相转移催化重氮偶合反应的研究
Study on the diazo-coupling reaction by anion phase transfer catalysis
【摘要】 研究了十二烷基苯磺酸钠、十二烷基硫酸钠和十二烷基磺酸钠3种阴离子表面活性剂作为阴离子相转移催化剂时在重氮偶合反应中的催化性能。以咔唑和二苯胺为偶合组分合成了6种新的偶氮化合物。
【Abstract】 The catalytic activity of three kinds of anionsurface active agents——sodium dodecylbenzenesulfonate,sodium dodecyl sulfate and sodiumdodecyl sulfonate as anion phase transfer catalystswas studied in the diazo-coupling reaction.Theresults indicate that all of them have apparentcatalytic activity.Nine diazo compounds weresynthesized,six of them have not been reportedbefore.
- 【文献出处】 化学试剂 ,Chemical Reagents , 编辑部邮箱 ,1992年04期
- 【被引频次】4
- 【下载频次】125