Reductive cyclization of 2-nitro-2 '-hydroxy-5 ' methylazobenzene to benzotriazole over K-doped Pd/gamma-Al2O3

Wang Bowei; Si Leilei; Yuan Yanyan; Li Yang; Chen Ligong; Yan Xilong

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Reductive cyclization of 2-nitro-2 '-hydroxy-5 ' methylazobenzene to benzotriazole over K-doped Pd/gamma-Al2O3

机译：在K掺杂Pd /γ-Al2O3上将2-Nitro-2'-羟基-5'甲基苯甲苯的还原环化到苯并三唑中的苯并三唑

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A series of Pd/gamma-Al2O3 catalysts modified by potassium salts were prepared and evaluated in the reductive cyclization of 2-nitro-2'-hydroxy-5'-methylazobenzene without additional base. These solid base-hydrogenation bifunctional catalysts were characterized and the results demonstrated that potassium salts could have an important impact on the properties and catalytic performance of Pd/gamma-Al2O3.

机译：制备由钾盐改性的一系列Pd /γ-Al2O3催化剂，并在2-Nitro-2'-羟基-5'-甲基氮苯的还原环化，无需另外碱基。表征了这些固体碱 - 氢化双官能催化剂，结果表明钾盐可能对Pd /γ-Al2O3的性能和催化性能产生重要影响。

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《RSC Advances》 |2016年第20期|共6页
作者
Wang Bowei; Si Leilei; Yuan Yanyan; Li Yang; Chen Ligong; Yan Xilong;
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作者单位

Tianjin Univ Sch Chem Engn &

Technol Tianjin 300072 Peoples R China;

Tianjin Univ Sch Chem Engn &

Technol Tianjin 300072 Peoples R China;

Tianjin Univ Sch Chem Engn &

Technol Tianjin 300072 Peoples R China;

Tianjin Univ Sch Chem Engn &

Technol Tianjin 300072 Peoples R China;

Tianjin Univ Sch Chem Engn &

Technol Tianjin 300072 Peoples R China;

Tianjin Univ Sch Chem Engn &

Technol Tianjin 300072 Peoples R China;

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正文语种 eng
中图分类化学;
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1. Reductive cyclization of 2-nitro-2 '-hydroxy-5 ' methylazobenzene to benzotriazole over K-doped Pd/gamma-Al2O3 [J] . Wang Bowei, Si Leilei, Yuan Yanyan, RSC Advances . 2016,第20期

机译：在K掺杂Pd /γ-Al2O3上将2-Nitro-2'-羟基-5'甲基苯甲苯的还原环化到苯并三唑中的苯并三唑
2. Liquid-Phase Hydrogenation of 2-Nitro-2'-hydroxy-5'-methylazobenzene on Raney Nickel at Low Temperatures [J] . M. A. Zuenko, M. P. Nemtseva, O. V. Lefedova, Russian Journal of Physical Chemistry . 2004,第6期

机译：阮内镍在低温下2-硝基-2'-羟基-5'-甲基偶氮苯的液相加氢
3. Mechanism of Formation of N-oxide Substituted Benztriazols in the Reaction of Liquid Phase Catalytic Hydrogenation of 2-Nitro-2`-Hydroxy-5`-Methylazobenzene [J] . Atef S. ALzaydien Journal of Applied Sciences . 2004,第1期

机译：2-硝基-2`-羟基-5`-甲基偶氮苯液相催化加氢反应中N-氧化物取代的苯并三唑的形成机理
4. Selective Catalytic Reduction of NO by NH3 Over Fresh and Sulfated CuO/gamma-Al2O3 Catalysts [C] . Qingsen Zhao, Lushi Sun, Jun Xiang, Asia-Pacific Power and Energy Engineering Conference;APPEEC 2009 . 2009

机译：新鲜和硫酸化CuO /γ-Al2O3催化剂上NH3选择性催化还原NO
5. Benzotriazole mediated synthesis of heterocycles. [D] . Luo, Zhushou. 2001

机译：苯并三唑介导的杂环合成。
6. PD-1 PD-L1 and PD-L2 Gene Expression on T-Cells and Natural Killer Cells Declines in Conjunction with a Reduction in PD-1 Protein during the Intensive Phase of Tuberculosis Treatment [O] . Syeda S. Hassan, Muhammad Akram, Elizabeth C. King, -1

机译：在结核病强化治疗期间T细胞和自然杀伤细胞上的PD-1PD-L1和PD-L2基因表达与PD-1蛋白的减少同时下降
7. Mechanism of Formation of N-oxide Substituted Benztriazols in the Reaction of Liquid Phase Catalytic Hydrogenation of 2-Nitro-2`-Hydroxy-5`-Methylazobenzene [O] . Atef S. ALzaydien 2003

机译：液相催化氢化2-硝基-2-羟基-5甲基苯并反应中N-氧化物取代苯并噻唑的机理

Reductive cyclization of 2-nitro-2 '-hydroxy-5 ' methylazobenzene to benzotriazole over K-doped Pd/gamma-Al2O3

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