Aluminosilicates with different pores structure in the synthesis of 2,2,4-trimethyl-1,2-dihydroquinoline and <Emphasis Type="Italic">N</Emphasis>-phenyl-2-propanimine |
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| Authors: | N G Grigor’eva N A Filippova A R Gataulin S V Bubennov M R Agliullin B I Kutepov Nama Narender |
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| Institution: | 1.Institute of Petrochemistry and Catalysis,Russian Academy of Sciences,Ufa,Russian Federation;2.CSIR-Indian Institute of Chemical Technology Uppal Road,Tarnaka, Hyderabad, Telangana State,India |
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| Abstract: | Physicochemical characteristics of microporous zeolites of various structural type (FAU, BEA, MTW), micro-meso-macroporous zeolite (H-Ymmm), and mesoporous aluminosilicate (ASM) were studied. Their catalytic activity in the reaction of aniline with acetone was examined. It was found that 2,2,4-trimethyl-1,2-dihydroquinoline was the main reaction product on the catalysts H-Ymmm and ASM (selectivity up to 68% at 100% conversion of aniline), while the reaction on zeolites with microporous structure mainly gave N-phenyl-2-propanimine (selectivity up to 91%). |
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