Rh-TPPTS催化异佛尔酮选择性加氢反应研究
Selective Hydrogenation of Isophorone by Rh-TPPTS Catalysts
DOI: 10.12677/JOCR.2016.41003, PDF,  被引量   
作者: 张乃昕, 王芳珠：中国石油大学(华东)理学院化学系，山东 青岛；杨露露：中国石油大学(华东)化学工程学院化学工程系，山东 青岛
关键词: 纳米Rh；TPPTS；异佛尔酮；选择性加氢；Nano-Rh； TPPTS； Isophorone； Selective Hydrogenation
摘要: 采用过渡金属盐还原法制备纳米Rh-TPPTS催化剂，用于异佛尔酮(IP) C=C选择性加氢反应，考察了催化剂的制备条件及反应工艺条件对异佛尔酮C=C选择性加氢反应性能的影响。研究结果表明，反应条件下Rh3+被还原为Rh0，催化剂预处理条件对IP的C=C选择性加氢结果有较大影响。IP选择性加氢的转化率高达99.8%，加氢产物3,3,5-三甲基环己酮(TMCH)的选择性达到97.4%。
Abstract: Nano-Rh catalyst (TPPTS as stabilizer), prepared by transition metal salt reduction method, was applied to selective hydrogenation of C=C bond in isophorone (IP), the conditions of preparation and reaction were investigated. The results showed that Rh3+ was recovered to Rh0, the preprocessing conditions had great impact on the selective hydrogenation of IP and the conversion of IP could be as high as 99.8% and the selectivity of 3,3,5-trimethyl-cyclohexanone (TMCH) could be 97.4%.
文章引用：张乃昕, 杨露露, 王芳珠. Rh-TPPTS催化异佛尔酮选择性加氢反应研究[J]. 有机化学研究, 2016, 4(1): 13-22. https://dx.doi.org/10.12677/JOCR.2016.41003

参考文献

[1] Enache, D.I., Hutchings, G.J., Taylor, S.H., et al. (2005) The Hydrogenation of Isophorone to Trimethyl Cyclohexanone Using the Down Flow Single Capillary Reactor. Catalysis Today, 105, 569-573. http://dx.doi.org/10.1016/j.cattod.2005.06.013 [Google Scholar] [CrossRef] 
[2] Pisarek, M., Ukaszewski, M., Winiarek, P., et al. (2008) In-fluence of Craddition to Raney Ni Catalyst on Hydrogenation of Isophorone. Catalysis Communications, 10, 213-216. http://dx.doi.org/10.1016/j.catcom.2008.08.029 [Google Scholar] [CrossRef] 
[3] 姚震. 异佛尔酮合成工艺的研究进展及应用[J]. 化工时刊, 2010, 24(7): 57-60.
[4] 李杰, 李玲, 江大好, 等. α, β-不饱和醛/酮中C=C双键选择性加氢催化剂的研究进展[J]. 工业催化, 2012, 20(8): 13-19.
[5] Borsla, A., Wilhelm, A.M. and Delmas, H. (2001) Hydrogenation of Olefins in Aqueous Phase, Catalyzed by Polymer-Protected Rhodium Colloids: Kinetic Study. Catalysis Today, 66, 389-395. http://dx.doi.org/10.1016/S0920-5861(00)00635-0 [Google Scholar] [CrossRef] 
[6] 朱闻闻. 过渡金属纳米颗粒催化的选择加氢反应[D]. 上海: 华东理工大学, 2014.
[7] Bonnemann, H. and Richards, R. (2001) Nanoscopic Metal Particles 61 Synthetic Methods and Potential Applications. European Journal of Inorganic Chemistry, 2001, 2455-2480. http://dx.doi.org/10.1002/1099-0682(200109)2001:10<2455::AID-EJIC2455>3.0.CO;2-Z [Google Scholar] [CrossRef] 
[8] 孙政. 以PEG为稳定剂的纳米铑催化剂在烯烃氢甲酰化反应中的应用[D]. 大连: 大连理工大学, 2010.
[9] 鲁亚东. PETPP/Ru络合物及PETPP稳定的过渡金属纳米催化剂在液/液两相体系中的应用[D]. 大连: 大连理工大学, 2008.
[10] Winterbottom, M. and Nuithitikul, K. (2004) Selective Hydrogenation of Cinnamaldehyde in Biphasic System Catalysed by Chlorotris (M-Trisulphonato Triphenylphosphine) Rhodium (I) Complex. Chemical Engineering Science, 59, 5439-5447.
[11] Hida, S., Roman Jr., P.J., Bowden, A.A., et al. (1998) Synthesis of tri(m-sulfonatedphenyl)phosphine (tppts): The Importance of pH in the Work-Up. Journal of Coordination Chemistry, 43, 345-348. http://dx.doi.org/10.1080/00958979808230447 [Google Scholar] [CrossRef] 

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