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Journal articles on the topic 'Chloronitrobenzene hydrogenation'

Author: Grafiati
Published: 14 March 2023

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1

Wu, Jie, Guang Yin Fan, and Wen Jun Huang. "Selective Hydrogenation of p-Chloronitrobenzene Catalyzed by FexOY@C Supported Pt-Catalyst." Advanced Materials Research 960-961 (June 2014): 221–24. http://dx.doi.org/10.4028/www.scientific.net/amr.960-961.221.

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FexOy@C nanocomposites were synthesized and used as carriers for depositing Pt nanoparticles. Catalytic properties of the nanocomposites were investigated for the hydrogenation of p-chloronitrobenzene at room temperature and balloon hydrogen pressure. The catalyst Pt/FexOy@C was extremely active for the hydrogenation of p-chloronitrobenzene. Completely conversion of p-chloronitrobenzene was achieved with a selectivity of 99.7 % in ethanol-water mixture in a reaction time of 40 min. Moreover, it can be reused four times without loss of any activity.
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2

Chen, Hu, Daiping He, Qingqing He, Ping Jiang, Gongbing Zhou, and Wensheng Fu. "Selective hydrogenation of p-chloronitrobenzene over an Fe promoted Pt/AC catalyst." RSC Advances 7, no. 46 (2017): 29143–48. http://dx.doi.org/10.1039/c7ra04700b.

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3

Wang, Ping, Shiyi Wang, Ronghe Lin, Xiaoling Mou, and Yunjie Ding. "Pre-Coking Strategy Strengthening Stability Performance of Supported Nickel Catalysts in Chloronitrobenzene Hydrogenation." Catalysts 11, no. 10 (September 26, 2021): 1156. http://dx.doi.org/10.3390/catal11101156.

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Supported nickel catalysts represent a class of important catalytic materials in selective hydrogenations, but applications are frequently limited by metal agglomeration or active-site blocking induced by the presence of hydrogen halides. Herein, we report a novel pre-coking strategy, exposing the nickel nanoparticles under methane dry reforming conditions to manipulate performance in the continuous-flow hydrogenation of 1,2-dichloro-4-nitrobenzene. Compared with the pristine nickel catalyst, the nanotube-like coke-modified nickel catalyst showed weakened hydrogenating ability, but much improved stability and slightly better selectivity to the target product, 3,4-dichloroaniline. Characterization results revealed that the strengthened stability performance can be mainly linked to the reduced propensity to retain chlorine species, which seems to block the access of the substrate molecules to the active sites, and thus is a major cause of catalyst deactivation on the pristine nickel catalyst. Coke deposition can occur on the pre-coked nickel catalyst but not on the pristine analog; however, the impact on the stability performance is much milder compared with that on chlorine uptake. In addition, the presence of coke is also beneficial in restraining the growth of the nickel nanoparticles. Generally, the developed method might provide an alternative perspective on the design of novel transition-metal-based catalytic materials for other hydrogenation applications under harsh conditions.
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4

Zhu, Donghong, Xin Weng, Yuqiong Tang, Jingya Sun, Shourong Zheng, and Zhaoyi Xu. "Pt/Al2O3 coated with N-doped carbon as a highly selective and stable catalyst for catalytic hydrogenation of p-chloronitrobenzene to p-chloroaniline." RSC Advances 10, no. 24 (2020): 14208–16. http://dx.doi.org/10.1039/d0ra01578d.

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5

Liu, Hongmei, Kai Tao, Chunrong Xiong, and Shenghu Zhou. "Controlled synthesis of Pd–NiO@SiO2 mesoporous core–shell nanoparticles and their enhanced catalytic performance for p-chloronitrobenzene hydrogenation with H2." Catalysis Science & Technology 5, no. 1 (2015): 405–14. http://dx.doi.org/10.1039/c4cy00996g.

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6

Pietrowski, Mariusz, Michał Zieliński, and Maria Wojciechowska. "Nanocolloidal Ru/MgF2 Catalyst for Hydrogenation of Chloronitrobenzene and Toluene." Polish Journal of Chemical Technology 16, no. 2 (June 26, 2014): 63–68. http://dx.doi.org/10.2478/pjct-2014-0031.

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Abstract The use of magnesium fluoride support for ruthenium active phase allowed obtaining new catalysts of high activities in the hydrogenation of toluene and ortho-chloronitrobenzene. Ruthenium colloid catalysts (1 wt.% of Ru) were prepared by impregnation of the support with the earlier produced polyvinylpyrrolidone (PVP)-stabilized ruthenium colloids. The performances of the colloidal catalysts and those obtained by traditional impregnation were tested in the reactions of toluene hydrogenation to methylcyclohexane and selective hydrogenation of ortho-chloronitrobenzene (o-CNB) to ortho-chloroaniline (o-CAN). It was shown that the use of chemical reduction method allows obtaining highly monodisperse ruthenium nanoparticles of 1.6–2.6 nm in size. After reduction in hydrogen at 400oC, the colloidal ruthenium nanoparticles were found to strongly interact with MgF2 surface (SMSI), which decreased the catalyst ability to hydrogen chemisorption, but despite this, the colloid catalysts showed higher activity in o-CNB hydrogenation and higher selectivity to o-CAN than the traditional ones. It is supposed that their higher activity can be a result of high dispersion of Ru in colloid catalysts and the higher selectivity can be a consequence of the lower availability of hydrogen on the surface.
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7

Fan, Guang Yin, and Chun Zhang. "Effective Hydrogenation of p-Chloronitrobenzene over Iridium Nanoparticles Entrapped in Aluminum Oxy-Hydroxide under Mild Conditions." Advanced Materials Research 881-883 (January 2014): 267–70. http://dx.doi.org/10.4028/www.scientific.net/amr.881-883.267.

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The Ir/AlO(OH) catalyst was prepared by sol-gel method and used for selective hydrogenation of p-chloronitrobenzene (p-CNB) to p-chloroniamine (p-CAN). The mechanism of p-CNB hydrogenation over the catalyst was discussed. The hydrogen bond between the surface hydroxyl groups of the catalyst and the nitrogen present in p-CNB facilitated the hydrogenation of nitro group. On the other hand, the formation of hydrogen bond between the hydrogenation product and water promotes the rapid desorption of the hydrogenation product on the surface of the catalyst. Thus the activity and selectivity were greatly promoted.
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8

Chen, Yin-Zu, and Yih-Chung Chen. "Hydrogenation of para-chloronitrobenzene over nickel borides." Applied Catalysis A: General 115, no. 1 (August 1994): 45–57. http://dx.doi.org/10.1016/0926-860x(94)80377-3.

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9

Wang, Xiao Zhen, Yi Feng Zhu, and Xiao Nian Li. "Kinetics of ο-Chloronitrobenzene Hydrogenation on Palladium/Carbon Catalyst." Advanced Materials Research 239-242 (May 2011): 161–67. http://dx.doi.org/10.4028/www.scientific.net/amr.239-242.161.

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A 2 wt % Pd/C catalyst has been prepared by chemical impregnation and used to catalyze the hydrogenation of o-chloronitrobenzene (o-CNB) to o-chloroaniline (o-CAN) in solvent-free conditions. The effects of reaction temperature, H2 pressure, and stirring intensity on the hydrogenation kinetics have been investigated. The hydrogenation reaction showed very high selectivity with dehalogenation side products as low as 0.3% of total yield. The favorable reaction conditions were found to be temperature T = 383 K, stirring speed = 900 rpm, and feeding ratio CNB/catalyst = 200/1 (m/m). The recycled Pd/C still retained more than 98% of its original selectivity after 12 repeat used, indicating the catalyst had strong potentials for commercial application at industrial scale.
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10

Dobrosielska, Marta, Michał Zieliński, Miłosz Frydrych, Mariusz Pietrowski, Piotr Marciniak, Agnieszka Martyła, Bogna Sztorch, and Robert E. Przekop. "Sol–Gel Approach for Design of Pt/Al2O3-TiO2 System—Synthesis and Catalytic Tests." Ceramics 4, no. 4 (December 8, 2021): 667–80. http://dx.doi.org/10.3390/ceramics4040047.

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Al2O3-TiO2 systems with Ti:Al 0.1, 0.5 and 1.0 molar ratio obtained by the sol–gel method have been used as a platinum support. As a precursor of alumina gel, aluminum isopropoxide has been chosen. Titanium tert-butoxylate was applied to obtain titania gel and hexachloroplatinic acid was applied as a source of platinum. The systems have been characterized by the following methods: thermogravimetric analysis (TGA), Fourier transformation infrared spectroscopy (FTIR), X-ray powder diffraction (XRPD), low-temperature nitrogen adsorption–desorption isotherms (BET, BJH), temperature-programmed reduction with hydrogen (TPR-H2) and hydrogen chemisorption. Reactions of toluene to methylcyclohexane and selective o-chloronitrobenzene (o-CNB) to o-chloroaniline (o-CAN) hydrogenation were used as the tests of systems’ catalytic activity. The application of Al2O3-TiO2 as a support has enabled the obtaining of platinum catalysts showing high activities for hydrogenation of toluene and selective hydrogenation of o-chloronitrobenzene to o-chloroaniline in the liquid phase. The highest activity in both reactions has been found for Pt/Al2O3-0.5TiO2 catalyst and the highest selectivity for Pt/Al2O3-. The activity of Pt/Al2O3-TiO2 catalysts was higher than that of alumina-supported ones.
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11

Zhao, Bin, Chun-Jen Chou, and Yu-Wen Chen. "Hydrogenation ofp-Chloronitrobenzene on Tungsten-Modified NiCoB Catalyst." Industrial & Engineering Chemistry Research 49, no. 4 (February 17, 2010): 1669–76. http://dx.doi.org/10.1021/ie901606b.

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12

Tijani, Amina, Bernard Coq, and François Figueras. "Hydrogenation ofpara-chloronitrobenzene over supported ruthenium-based catalysts." Applied Catalysis 76, no. 2 (September 1991): 255–66. http://dx.doi.org/10.1016/0166-9834(91)80051-w.

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13

Mo, Min, Ling Han, Jiangang Lv, Yan Zhu, Luming Peng, Xuefeng Guo, and Weiping Ding. "Noncrystalline NiPB nanotubes for hydrogenation of p-chloronitrobenzene." Chemical Communications 46, no. 13 (2010): 2268. http://dx.doi.org/10.1039/b922256a.

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14

Chen, Yu-Wen, Natarajan Sasirekha, and Yu-Chan Liu. "Hydrogenation of p-chloronitrobenzene over NiPtB nanoalloy catalysts." Journal of Non-Crystalline Solids 355, no. 22-23 (July 2009): 1193–201. http://dx.doi.org/10.1016/j.jnoncrysol.2009.05.007.

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15

Wu, Mei Xia, Yong Guo, Jian Guo Zhao, and Ke Yi Tao. "Chitosan-Mediated Preparation of Porous Amorphous NiB Nanoparticles from Silver-Catalyzed Electroless Plating." Advanced Materials Research 361-363 (October 2011): 565–68. http://dx.doi.org/10.4028/www.scientific.net/amr.361-363.565.

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The chitosan-mediated synthesis of porous nanosized NiB alloy catalysts could be achieved by silver-catalysed electroless plating (EN). The unsupported and supported NiB-CS catalysts with particle size of ~25 nm were produced. The as-prepared catalysts exhibited superior catalytic activities in p-chloronitrobenzene and sulfolene hydrogenation to those of the NiB catalysts.
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16

Wei, Qian, Yu-Sheng Shi, Ke-Qiang Sun, and Bo-Qing Xu. "Pd-on-Si catalysts prepared via galvanic displacement for the selective hydrogenation of para-chloronitrobenzene." Chemical Communications 52, no. 14 (2016): 3026–29. http://dx.doi.org/10.1039/c5cc07474f.

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17

Huang, Xing, Mang Zheng, Yu Xiang Wang, Dan Dan Li, and Ya Juan Zhao. "Selective Reduction of Chloronitrobenzene to Chloroaniline on Ni/Al2O3 Catalysts Got-up Ionic Liquids." Advanced Materials Research 233-235 (May 2011): 2904–8. http://dx.doi.org/10.4028/www.scientific.net/amr.233-235.2904.

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Ionic liquids-modified Ni/Al2O3 catalysts are found to be alternatively excellent media for the heterogeneously catalyzed hydrogenation of halonitrobenzenes to corresponding haloanilines.It gives rise to higher selectivity and lower dehalogenation in the hydrogenating process compared with that observed in conventional nickel catalyst.
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18

Chen, Yu-Wen, and Der-Shing Lee. "Selective Hydrogenation of p-Chloronitrobenzene on Nanosized PdNiB Catalysts." Journal of Nanoparticles 2013 (March 18, 2013): 1–10. http://dx.doi.org/10.1155/2013/132180.

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A series of PdNiB bimetallic nanoalloy catalysts with various Pd contents was prepared. Pd was well dispersed in NiB. Even adding a small amount of Pd in NiB had a significant effect on activity and selectivity in hydrogenation of p-chloronitrobenzene (p-CNB) to p-chloroaniline (p-CAN). High activity and selectivity on PdNiB could be attributed to both ensemble effect and electronic effect. The particle size in PdNiB decreased with an increase in Pd content. Electron-enriched Ni could activate the polar-NO2 groups of p-CNB and depress the dehalogenation of p-CAN.
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19

Su, Jenn-Fang, Bin Zhao, and Yu-Wen Chen. "Hydrogenation ofp-Chloronitrobenzene on Mo-Doped NiB Cluster Catalysts." Industrial & Engineering Chemistry Research 50, no. 3 (February 2, 2011): 1580–87. http://dx.doi.org/10.1021/ie1016865.

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20

Liu, Yu-Chang, and Yu-Wen Chen. "Hydrogenation ofp-Chloronitrobenzene on Lanthanum-Promoted NiB Nanometal Catalysts." Industrial & Engineering Chemistry Research 45, no. 9 (April 2006): 2973–80. http://dx.doi.org/10.1021/ie0509847.

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21

Wang, Wei-Jye, Jia-Huei Shen, and Yu-Wen Chen. "Hydrogenation ofp-Chloronitrobenzene on Ni-P-B Nanoalloy Catalysts." Industrial & Engineering Chemistry Research 45, no. 26 (December 2006): 8860–65. http://dx.doi.org/10.1021/ie0605736.

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22

Chen, Yu-Wen, and Der-Shing Lee. "Hydrogenation of p-Chloronitrobenzene on Nanosized Modified NiMoB Catalysts." Catalysis Surveys from Asia 16, no. 4 (September 4, 2012): 198–209. http://dx.doi.org/10.1007/s10563-012-9144-1.

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23

Liu, Yu-Chang, Chung-Yin Huang, and Yu-Wen Chen. "Hydrogenation of p-chloronitrobenzene on Ni–B Nanometal Catalysts." Journal of Nanoparticle Research 8, no. 2 (April 2006): 223–34. http://dx.doi.org/10.1007/s11051-005-5944-9.

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24

Li, Feng, Wenxi Zhu, Jinrong Liang, Hua Song, Keliang Wang, and Cuiqin Li. "Carbon Nanotube-Supported Amorphous Co–B for Hydrogenation of M-chloronitrobenzene." Journal of Chemical Research 42, no. 3 (March 2018): 170–74. http://dx.doi.org/10.3184/174751918x15222671415597.

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A series of carbon nanotube (CNT)-supported amorphous Co–B alloy catalysts were prepared by selectively depositing Co–B particles inside and/or outside of CNTs. The effects of the nanotubular structure on the physiochemical properties of the amorphous Co–B alloys were studied. It was found that the internal loading enhanced the thermal stability of the amorphous Co–B alloys and inhibited the loss of Co compared with the external loading. The internal loading also increased the proportion of elemental Co in the Co–B alloys, while the loading method did not change the valence states of either Co or B. The internally loaded Co–B particles exhibited higher hydrogenation activity for m-chloronitrobenzene ( m-CNB) than the externally loaded analogue. The kinetics of m-CNB hydrogenation were also studied.
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25

Li, Xin, Yue Wang, Liqun Li, Wenqing Huang, Zicheng Xiao, Pingfan Wu, Wenbo Zhao, Wei Guo, Peng Jiang, and Minghui Liang. "Deficient copper decorated platinum nanoparticles for selective hydrogenation of chloronitrobenzene." Journal of Materials Chemistry A 5, no. 22 (2017): 11294–300. http://dx.doi.org/10.1039/c7ta01587a.

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26

MAO, Jianzhong, Xinhuan YAN, Huizi GU, and Lingchao JIANG. "Hydrogenation of o-Chloronitrobenzene by Platinum Nanoparticles on Activated Carbon." Chinese Journal of Catalysis 30, no. 3 (March 2009): 182–84. http://dx.doi.org/10.1016/s1872-2067(08)60095-9.

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27

Lee, Der-Shing, and Yu-Wen Chen. "Hydrogenation of p-chloronitrobenzene on La-doped NiMoB nanocluster catalysts." Chinese Journal of Catalysis 34, no. 11 (November 2013): 2018–28. http://dx.doi.org/10.1016/s1872-2067(12)60687-1.

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28

Cárdenas-Lizana, Fernando, Santiago Gómez-Quero, Claudia Amorim, and Mark A. Keane. "Gas phase hydrogenation of p-chloronitrobenzene over Pd–Ni/Al2O3." Applied Catalysis A: General 473 (March 2014): 41–50. http://dx.doi.org/10.1016/j.apcata.2014.01.001.

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29

Xiong, Jun, Jixiang Chen, and Jiyan Zhang. "Liquid-phase hydrogenation of o-chloronitrobenzene over supported nickel catalysts." Catalysis Communications 8, no. 3 (March 2007): 345–50. http://dx.doi.org/10.1016/j.catcom.2006.06.028.

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30

Oubenali, Mustapha, Giuditta Vanucci, Bruno Machado, Mohammed Kacimi, Mahfoud Ziyad, Joaquim Faria, Anna Raspolli-Galetti, and Philippe Serp. "Hydrogenation of p-Chloronitrobenzene over Nanostructured-Carbon-Supported Ruthenium Catalysts." ChemSusChem 4, no. 7 (June 7, 2011): 950–56. http://dx.doi.org/10.1002/cssc.201000335.

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31

Ge, Xianghong, Hui Liu, Xingxing Ding, Yanyan Liu, Xingsheng Li, Xianli Wu, and Baojun Li. "Ru@Carbon Nanotube Composite Microsponge: Fabrication in Supercritical CO2 for Hydrogenation of p-Chloronitrobenzene." Nanomaterials 12, no. 3 (February 4, 2022): 539. http://dx.doi.org/10.3390/nano12030539.

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Novel heterogeneous catalysts are needed to selectively anchor metal nanoparticles (NPs) into the internal space of carbon nanotubes (CNTs). Here, supercritical CO2 (SC-CO2) was used to fabricate the Ru@CNT composite microsponge via impregnation. Under SC-CO2 conditions, the highly dispersive Ru NPs, with a uniform diameter of 3 nm, were anchored exclusively into the internal space of CNTs. The CNTs are assembled into a microsponge composite. The supercritical temperature for catalyst preparation, catalytic hydrogenation temperature, and time all have a significant impact on the catalytic activity of Ru@CNTs. The best catalytic activity was obtained at 100 °C and 8.0 MPa: this gave excellent selectivity in the hydrogenation of p-chloronitrobenzene at 100 °C. This assembly strategy assisted by SC-CO2 will be promising for the fabrication of advanced carbon composite powder materials.
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32

Liu, Manhong, Weiyong Yu, and Hanfan Liu. "Selective hydrogenation of o-chloronitrobenzene over polymer-stabilized ruthenium colloidal catalysts." Journal of Molecular Catalysis A: Chemical 138, no. 2-3 (February 1999): 295–303. http://dx.doi.org/10.1016/s1381-1169(98)00159-9.

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33

Zhang, Zhiguo, Yange Suo, Jiapin He, Guoneng Li, Guilin Hu, and Youqu Zheng. "Selective Hydrogenation of ortho-Chloronitrobenzene over Biosynthesized Ruthenium–Platinum Bimetallic Nanocatalysts." Industrial & Engineering Chemistry Research 55, no. 26 (June 27, 2016): 7061–68. http://dx.doi.org/10.1021/acs.iecr.5b04977.

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34

Liu, Yu-Chang, Chung-Yin Huang, and Yu-Wen Chen. "Liquid-Phase Selective Hydrogenation ofp-Chloronitrobenzene on Ni−P−B Nanocatalysts." Industrial & Engineering Chemistry Research 45, no. 1 (January 2006): 62–69. http://dx.doi.org/10.1021/ie050477p.

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35

Liu, Manhong, Xinxin Mo, Yanyan Liu, Hailian Xiao, Yu Zhang, Jieying Jing, Vicki L. Colvin, and William W. Yu. "Selective hydrogenation of o-chloronitrobenzene using supported platinum nanoparticles without solvent." Applied Catalysis A: General 439-440 (October 2012): 192–96. http://dx.doi.org/10.1016/j.apcata.2012.07.006.

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36

Hu, Zhun, Shunquan Tan, Rongli Mi, Xiang Li, Dan Li, and Bolun Yang. "Solvent-Controlled Reactivity of Au/CeO2 Towards Hydrogenation of p-Chloronitrobenzene." Catalysis Letters 148, no. 5 (March 21, 2018): 1490–98. http://dx.doi.org/10.1007/s10562-018-2351-2.

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37

Khilnani, Veena L., and S. B. Chandalia. "Selective Hydrogenation. I.para-Chloronitrobenzene topara-Chloroaniline Platinum on Carbon As Catalyst." Organic Process Research & Development 5, no. 3 (May 2001): 257–62. http://dx.doi.org/10.1021/op9900380.

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38

Tsu, Ya-Ting, and Yu-Wen Chen. "Hydrogenation of p-Chloronitrobenzene on Au Nano-Clusters: Effects of Support." Journal of Nanoscience and Nanotechnology 18, no. 1 (January 1, 2018): 301–8. http://dx.doi.org/10.1166/jnn.2018.14608.

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39

Pietrowski, Mariusz, and Maria Wojciechowska. "An efficient ruthenium-vanadium catalyst for selective hydrogenation of ortho-chloronitrobenzene." Catalysis Today 142, no. 3-4 (April 2009): 211–14. http://dx.doi.org/10.1016/j.cattod.2008.09.040.

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40

McManus, Iain J., Helen Daly, Haresh G. Manyar, S. F. Rebecca Taylor, Jillian M. Thompson, and Christopher Hardacre. "Selective hydrogenation of halogenated arenes using porous manganese oxide (OMS-2) and platinum supported OMS-2 catalysts." Faraday Discussions 188 (2016): 451–66. http://dx.doi.org/10.1039/c5fd00227c.

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Porous manganese oxide (OMS-2) and platinum supported on OMS-2 catalysts have been shown to facilitate the hydrogenation of the nitro group in chloronitrobenzene to give chloroaniline with no dehalogenation. Complete conversion was obtained within 2 h at 25 °C and, although the rate of reaction increased with increasing temperature up to 100 °C, the selectivity to chloroaniline remained at 99.0%. Use of Pd/OMS-2 or Pt/Al2O3 resulted in significant dechlorination even at 25 °C and 2 bar hydrogen pressure giving a selectivity to chloroaniline of 34.5% and 77.8%, respectively, at complete conversion. This demonstrates the potential of using platinum group metal free catalysts for the selective hydrogenation of halogenated aromatics. Two pathways were observed for the analogous nitrobenzene hydrogenation depending on the catalyst used. The hydrogenation of nitrobenzene was found to follow a direct pathway to aniline and nitrosobenzene over Pd/OMS-2 in contrast to the OMS and Pt/OMS-2 catalysts which resulted in formation of nitrosobenzene, azoxybenzene and azobenzene/hydrazobenzene intermediates before complete conversion to aniline. These results indicate that for Pt/OMS-2 the hydrogenation proceeds predominantly over the support with the metal acting to dissociate hydrogen. In the case of Pd/OMS-2 both the hydrogenation and hydrogen adsorption occur on the metal sites.
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41

Kannapu, Hari Prasad Reddy, Young-Woong Suh, Veeralakshmi Vaddeboina, Anand Narani, David Raju Burri, and Seetha Rama Rao Kamaraju. "Nano CoO-Cu-MgO catalyst for vapor phase simultaneous synthesis of ortho-chloroaniline and γ-butyrolactone from ortho-cholonitrobenzne and 1,4-butanediol." Characterization and Application of Nanomaterials 4, no. 1 (March 13, 2021): 1. http://dx.doi.org/10.24294/can.v4i1.523.

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The article aims at developing an efficient and stable catalysts for simultaneous hydrogenation of o-chloronitrobenzene to o-chloroaniline and 1,4-butanediol dehydrogenation to γ-butyrolactone. A series of CoO-Cu-MgO catalysts, composed of 10 wt% of copper, various amount of cobalt loadings (1, 5 and 10 wt%) and remaining of MgO were developed by co-precipitation followed by thermal treatment. o-Chloroaniline and γ-butyrolactone were the main products with high yield of 85% and 90%, respectively. The advantage of the coupling process is that the hydrogenation reaction was conducted without external hydrogen, demonstrating minimize the hydrogen consumption known as hydrogen economy route. From N2O characterization results, the high activity of 5CoO-10Cu-MgO was found that it has high amount of Cu species (Cu0/Cu+1) which govern the stable activity and selectivity on time on stream study in presence of cobalt in Cu-MgO.
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42

Chen, Zhijun, Yanhua Wang, Wenjiang Li, Jingyang Jiang, and Zilin Jin. "Thermoregulated phase-transfer Rh nanoparticle catalyst for selective hydrogenation of ortho-chloronitrobenzene." Chinese Journal of Catalysis 35, no. 12 (December 2014): 1917–20. http://dx.doi.org/10.1016/s1872-2067(14)60216-3.

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43

Yang, Xinlin, Hanfan Liu, and Hao Zhong. "Hydrogenation of o-chloronitrobenzene over polymer-stabilized palladium–platinum bimetallic colloidal clusters." Journal of Molecular Catalysis A: Chemical 147, no. 1-2 (November 1999): 55–62. http://dx.doi.org/10.1016/s1381-1169(99)00128-4.

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44

Chen, Yi-Ching, and Chung-Sung Tan. "Hydrogenation of p-chloronitrobenzene by Ni–B nanocatalyst in CO2-expanded methanol." Journal of Supercritical Fluids 41, no. 2 (June 2007): 272–78. http://dx.doi.org/10.1016/j.supflu.2006.10.009.

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45

Jaf, Zainab N., Mohammednoor Altarawneh, Hussein A. Miran, Mansour H. Almatarneh, Zhong-Tao Jiang, and Bogdan Z. Dlugogorski. "Catalytic Hydrogenation of p-Chloronitrobenzene to p-Chloroaniline Mediated by γ-Mo2N." ACS Omega 3, no. 10 (October 30, 2018): 14380–91. http://dx.doi.org/10.1021/acsomega.8b01936.

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46

Cárdenas-Lizana, Fernando, Xiaodong Wang, Daniel Lamey, Maoshuai Li, Mark A. Keane, and Lioubov Kiwi-Minsker. "An examination of catalyst deactivation in p-chloronitrobenzene hydrogenation over supported gold." Chemical Engineering Journal 255 (November 2014): 695–704. http://dx.doi.org/10.1016/j.cej.2014.04.116.

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Liang, Chunhua, Jianguo Han, Kaihua Shen, Legang Wang, Defeng Zhao, and Harold S. Freeman. "Palladium nanoparticle microemulsions: Formation and use in catalytic hydrogenation of o-chloronitrobenzene." Chemical Engineering Journal 165, no. 2 (December 1, 2010): 709–13. http://dx.doi.org/10.1016/j.cej.2010.10.022.

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Cárdenas-Lizana, Fernando, Santiago Gómez-Quero, Noémie Perret, and Mark A. Keane. "Support effects in the selective gas phase hydrogenation ofp-chloronitrobenzene over gold." Gold Bulletin 42, no. 2 (June 2009): 124–32. http://dx.doi.org/10.1007/bf03214922.

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Shen, Jia-Huei, and Yu-Wen Chen. "Catalytic properties of bimetallic NiCoB nanoalloy catalysts for hydrogenation of p-chloronitrobenzene." Journal of Molecular Catalysis A: Chemical 273, no. 1-2 (August 2007): 265–76. http://dx.doi.org/10.1016/j.molcata.2007.04.015.

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Zhang, Lianyang, Zheming Ni, Jilong Xue, Hongfei Qian, Yue Liu, and Chengan Jin. "Selective hydrogenation of p-chloronitrobenzene on nanosized gold clusters: A theoretical study." Chemical Physics Letters 703 (July 2018): 23–28. http://dx.doi.org/10.1016/j.cplett.2018.04.046.

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