Cyclohexanone oxime serves as a crucial intermediate in the synthesis of caprolactam,which is an essential precursor for manufacturing nylonfibers,high-performance engineering plastics,and specialized plasticfilms.Cat...Cyclohexanone oxime serves as a crucial intermediate in the synthesis of caprolactam,which is an essential precursor for manufacturing nylonfibers,high-performance engineering plastics,and specialized plasticfilms.Catalytic hydrogenation of nitrocyclohexane to cyclohexanone oxime has been documented to be an atom-economical,green and environmentally friendly process.In this review,wefirst introduce the current design rules of catalysts for catalytic hydrogenation of nitrocyclohexane in terms of both active metals and supports.Secondly,we discuss the influence of solvent effects on the cyclohexanone oxime from the nitrocyclohexane conversion.In addition,we concisely discuss typically proposed reaction pathways for the hydrogenation of nitrocyclohexane to produce cyclohexanone oxime.Finally,we provide our perspectives on some issues for catalytic conversion of nitrocyclohexane to cyclohexanone oxime in the future.展开更多
基金financial support from the National Natural Science Foundation of China(22125202,92461312,U24A20487,92361201)Natural Science Foundation of Jiangsu Province(BK20220033).
文摘Cyclohexanone oxime serves as a crucial intermediate in the synthesis of caprolactam,which is an essential precursor for manufacturing nylonfibers,high-performance engineering plastics,and specialized plasticfilms.Catalytic hydrogenation of nitrocyclohexane to cyclohexanone oxime has been documented to be an atom-economical,green and environmentally friendly process.In this review,wefirst introduce the current design rules of catalysts for catalytic hydrogenation of nitrocyclohexane in terms of both active metals and supports.Secondly,we discuss the influence of solvent effects on the cyclohexanone oxime from the nitrocyclohexane conversion.In addition,we concisely discuss typically proposed reaction pathways for the hydrogenation of nitrocyclohexane to produce cyclohexanone oxime.Finally,we provide our perspectives on some issues for catalytic conversion of nitrocyclohexane to cyclohexanone oxime in the future.
