Catalytic dechlorination of aromatic chloride with supported palladium catalysts in alkaline 2-propanol: influence of hydrocarbon solvents |
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| Authors: | Yuji Ukisu and Tatsuo Miyadera |
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| Affiliation: | (1) National Institute of Advanced Industrial Science and Technology (AIST),, AIST Tsukuba West, 16-1 Onogawa, Tsukuba, Ibaraki 305-8569, Japan;(2) National Institute of Advanced Industrial Science and Technology (AIST),, AIST Tsukuba West, 16-1 Onogawa, Tsukuba, Ibaraki 305-8569, Japan |
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| Abstract: | Summary Catalytic dechlorination of p-chloroanisole (p-chloromethoxybenzene) was carried out in a solution of NaOH in 2-propanol in the presence of Pd/Al2O3 or Pd/C at 40°C. When aromatic hydrocarbons such as toluene or benzene were added to the solution, the dechlorination rates were strongly suppressed. However, aliphatic hydrocarbons such as n-hexane or cyclohexane hardly affected the dechlorination rates. |
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| Keywords: | Pd/C Pd/Al2O3 Dechlorination rate chloroanisole |
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