一种介孔复合金属氧化物催化制备乙胺的研究
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摘要
本文制备了一种具有优异催化性能的介孔复合金属氧化物催化剂,在非常温和的反应条件下,该介孔复合金属氧化物可以对乙腈进行还原制备高纯度的乙胺.这种介孔复合金属氧化物在几个反应循环后仍可保持其相应的形态和活性,展现出良好的重复使用性.本研究为制备高纯度乙胺的合成工艺提供了一种简便且极具应用前景的方法.
In this paper, a mesoporous compound metal oxide with excellent catalytic performance was prepared. The mesoporous compound metal oxide could reduce nitriles to form corresponding fatty amine under very mild reaction conditions. In addition, this catalyst could maintain its original shape and activity after several reaction cycles, showing good reusability. Therefore, this work provided a simple and promising method to improve the synthesis of low carbon fatty amines.
In this paper, a mesoporous compound metal oxide with excellent catalytic performance was prepared. The mesoporous compound metal oxide could reduce nitriles to form corresponding fatty amine under very mild reaction conditions. In addition, this catalyst could maintain its original shape and activity after several reaction cycles, showing good reusability. Therefore, this work provided a simple and promising method to improve the synthesis of low carbon fatty amines.
引文
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[2] 邵志晖.钴催化腈类化合物的选择性转移氢化反应研究[D]. 武汉:华中师范大学,2017.
[3] POPOV Y V, MOKHOV V M, LATYSHOVA S E, et al. Colloid and nanosized catalysts in organic synthesis: XVII. Reductive amination of carbonitriles in the presence of supported nickel nanoparticles[J]. Russian Journal of General Chemistry,2017,87(11):2546-2551.
[4] POPOV Y V, MOKHOV V M, LATYSHOVA S E, et al. Colloid and nanosized catalysts in organic synthesis: XVI. 1 Continuous hydrogenation of carbonitriles catalyzed by nickel nanoparticles applied on a support[J]. Russian Journal of General Chemistry,2017,87(10):2276-2281.
[5] SCHWOB T, KEMPE R. A reusable Co catalyst for the selective hydrogenation of functionalized nitroarenes and the direct synthesis of imines and benzimidazoles from nitroarenes and aldehydes[J]. Angewandte Chemie-International Edition,2016,55(48):15175-15179.
[6] ZHENG Y, MA K, LI H, et al. One pot synthesis of imines from aromatic nitro compounds with a novel Ni/SiO2 magnetic catalyst[J]. Catalysis Letters,2009,128(3/4):465-474.
[7] XU X, TANG M, LI M, et al. Hydrogenation of benzoic acid and derivatives over Pd nanoparticles supported on N-doped carbon derived from glucosamine hydrochloride[J]. ACS Catalysis,2014,4(9):3132-3135.
[8] KOH K, JEON M, CHEVRIER D M, et al. Novel nanoporous N-doped carbon-supported ultrasmall Pd nanoparticles: efficient catalysts for hydrogen storage and release[J]. Applied Catalysis B: Environmental,2017,203:820-828.
[9]王清涛,张群峰,丰枫,等.腈选择性加氢制备胺类化合物的催化技术研究进展[J]. 浙江化工,2015,46(2):31-34.
[10] 吴军,钱俊峰,孙富安,等.连续催化胺化制备四甲基乙二胺催化剂[J]. 化工进展,2017,36(4):1294-1300.
[11] 鄢冬茂,李付刚.选择性加氢还原制备芳胺催化剂的研究进展[J]. 染料与染色,2012,49(4):38-42.
[2] 邵志晖.钴催化腈类化合物的选择性转移氢化反应研究[D]. 武汉:华中师范大学,2017.
[3] POPOV Y V, MOKHOV V M, LATYSHOVA S E, et al. Colloid and nanosized catalysts in organic synthesis: XVII. Reductive amination of carbonitriles in the presence of supported nickel nanoparticles[J]. Russian Journal of General Chemistry,2017,87(11):2546-2551.
[4] POPOV Y V, MOKHOV V M, LATYSHOVA S E, et al. Colloid and nanosized catalysts in organic synthesis: XVI. 1 Continuous hydrogenation of carbonitriles catalyzed by nickel nanoparticles applied on a support[J]. Russian Journal of General Chemistry,2017,87(10):2276-2281.
[5] SCHWOB T, KEMPE R. A reusable Co catalyst for the selective hydrogenation of functionalized nitroarenes and the direct synthesis of imines and benzimidazoles from nitroarenes and aldehydes[J]. Angewandte Chemie-International Edition,2016,55(48):15175-15179.
[6] ZHENG Y, MA K, LI H, et al. One pot synthesis of imines from aromatic nitro compounds with a novel Ni/SiO2 magnetic catalyst[J]. Catalysis Letters,2009,128(3/4):465-474.
[7] XU X, TANG M, LI M, et al. Hydrogenation of benzoic acid and derivatives over Pd nanoparticles supported on N-doped carbon derived from glucosamine hydrochloride[J]. ACS Catalysis,2014,4(9):3132-3135.
[8] KOH K, JEON M, CHEVRIER D M, et al. Novel nanoporous N-doped carbon-supported ultrasmall Pd nanoparticles: efficient catalysts for hydrogen storage and release[J]. Applied Catalysis B: Environmental,2017,203:820-828.
[9]王清涛,张群峰,丰枫,等.腈选择性加氢制备胺类化合物的催化技术研究进展[J]. 浙江化工,2015,46(2):31-34.
[10] 吴军,钱俊峰,孙富安,等.连续催化胺化制备四甲基乙二胺催化剂[J]. 化工进展,2017,36(4):1294-1300.
[11] 鄢冬茂,李付刚.选择性加氢还原制备芳胺催化剂的研究进展[J]. 染料与染色,2012,49(4):38-42.
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