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一种制备1-烷基苯磺酸钠的新方法
引用本文:张树彪,齐会勉,张晗,乔卫红,李宗石.一种制备1-烷基苯磺酸钠的新方法[J].大连民族学院学报,2005,7(5):15-17.
作者姓名:张树彪  齐会勉  张晗  乔卫红  李宗石
作者单位:1. 大连民族学院,生命科学学院,辽宁,大连,116600
2. 大连理工大学,精细化学国家重点实验室,辽宁,大连,116012
摘    要:发现了一种合成1-烷基苯磺酸钠的新方法,使用这种方法合成了1-十二、1-十四、1-十六和1-十八烷基苯磺酸钠,HPLC表明,该方法合成的1-烷基苯磺酸钠具有很高的纯度.气相色谱分析表明,1-溴代烷和苯的烷基化反应生成的烷基苯中大约含有30%的1-位异构体.使用乙醇和水的混合溶剂进行重结晶可获得高纯度的1-烷基苯磺酸钠.产品的结构通过NMR和MS等分析方法进行了确认.

关 键 词:1-烷基苯磺酸钠  三次采油  重结晶  烷基化
文章编号:1009-315X(2005)05-0015-03
收稿时间:04 11 2005 12:00AM
修稿时间:2005年4月11日

Novel Synthetic Approach to Sodium 1-phenylalkane Sulfonates
ZHANG Shu-biao,QI Hui-mian,ZHANG Han,QIAO Wei-hong,LI Zong-shi.Novel Synthetic Approach to Sodium 1-phenylalkane Sulfonates[J].Journal of Dalian Nationalities University,2005,7(5):15-17.
Authors:ZHANG Shu-biao  QI Hui-mian  ZHANG Han  QIAO Wei-hong  LI Zong-shi
Affiliation:1.College of Life Science Dalian Nationalities University, Dalian Liaoning 116600,China; 2.State key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian Liaoning 116012, China
Abstract:A novel method was found to prepare sodium 1-phenylalkane sulfonates. Sodium 1-phenlydodecane sulfonate, sodium 1-phenyltetradecane sulfonate, sodium 1-phenylhexadecane sulfonate, and sodium 1-phenyloctadecane sulfonate were prepared and their purity was measured by HPLC. Alkylbenzenes containing about 30% of 1-alkylbenzene were produced by alkylation of alkyl bromides and benzene. 1-Phenylalkane sulfonates with high purity were obtained on recrystallization in mixed solvent of ethanol and water. The chemical structures of these products were proved by NMR and MS.
Keywords:Sodium 1-phenylalkane sulfonates  Enhanced oil recovery  Recrystallization  Alkylation
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