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Kinetic study of the hetero Diels-Alder reaction in surfactant solutions |
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| Authors: | Huihong Lü Xueqin An Honglan Cai |
| Institution: | 16467. Key Laboratory of Metallurgical Emission Reduction & Resources Recycling, Ministry of Education, Anhui University of Technology, Ma’anshan, Anhui, 243002, China 26467. Department of Chemistry, East China University of Science and Technology, Shanghai, 200237, China 36467. School of Chemistry and Material Sicence, Ludong University, Yantai, Shandong, 264025, China |
| Abstract: | The kinetics of the cycloaddition of nitrosobenzene with 2,3-dimethyl-1,3-butadiene in solutions of anionic sodium di(2-ethyl-1-hexyl) sulphosuccinate (AOT) and cationic cetyltrimethylammonium bromide was investigated. The significant acceleration of the reaction rate by a factor of 5 compared to that in a pure ethylene glycol was observed. Isobaric activation parameters were determined, and the activation energy E a was shown to decrease upon increasing AOT concentration in solutions with low surfactant concentrations. |
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