Highly active and selective catalytic transfer hydrogenolysis of α-methylbenzyl alcohol catalyzed by supported Pd catalyst

Hui Mao; Xuepin Liao; Bi Shi

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Highly active and selective catalytic transfer hydrogenolysis of α-methylbenzyl alcohol catalyzed by supported Pd catalyst

机译：负载钯催化剂催化α-甲基苄醇的高活性和选择性催化转移氢解

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A novel supported Pd catalyst was synthesized by using plant tannin grafted collagen fiber as the supporting matrix. The as-prepared Pd catalyst was subsequently used for the catalytic transfer hydrogenolysis of α-methylbenzyl alcohol. Due to the fibrous morphology of collagen fiber and the well dispersed Pd nanoparticles anchored by tannins, the as-prepared Pd catalyst showed superior activity for the catalytic transfer hydrogenolysis of α-methylbenzyl alcohol when compared with the Pd catalyst supported on inorganic oxides. Moreover, the as-prepared Pd catalyst can be reused at least 6 times without significant loss of activity and selectivity, suggesting a satisfied reusability.

机译：以植物单宁接枝胶原纤维为载体，合成了一种新型的负载型钯催化剂。所制备的Pd催化剂随后用于α-甲基苄醇的催化转移氢解。由于胶原纤维的纤维形态和被单宁锚定的分散良好的Pd纳米粒子，与负载在无机氧化物上的Pd催化剂相比，制备的Pd催化剂对α-甲基苄醇的催化转移氢解反应显示出优异的活性。而且，所制备的Pd催化剂可以重复使用至少6次而不会显着降低活性和选择性，这表明令人满意的可重复使用性。

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来源
《Catalysis Communications》 |2011年第13期|共6页
作者
Hui Mao; Xuepin Liao; Bi Shi;
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正文语种 eng
中图分类物理化学（理论化学）、化学物理学;
关键词
Catalytic transfer hydrogenolysis; Collagen fiber; Plant tannin; Palladium nanoparticles; Activity; Selectivity;

机译：催化转移氢解;胶原纤维;植物单宁;钯纳米粒子;活性;选择性;

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1. Highly active and selective catalytic transfer hydrogenolysis of α-methylbenzyl alcohol catalyzed by supported Pd catalyst [J] . Hui Mao, Xuepin Liao, Bi Shi Catalysis Communications . 2011,第13期

机译：负载钯催化剂催化α-甲基苄醇的高活性和选择性催化转移氢解
2. Selective Hydrogenolysis of Glycerol to Propylene Glycol on Supported Pd Catalysts: Promoting Effects of ZnO and Mechanistic Assessment of Active PdZn Alloy Surfaces [J] . Sun Qianhui, Wang Shuai, Liu Haichao ACS catalysis . 2017,第7期

机译：负载Pd催化剂对丙二醇丙二醇选择性氢化分解：ZnO促进活性PDZN合金表面的机械评估
3. Rapid Ether and Alcohol C-O Bond Hydrogenolysis Catalyzed by Tandem High-Valent Metal Triflate + Supported Pd Catalysts [J] . Zhi Li, Rajeev S. Assary, Abdurrahman C. Atesin, Journal of the American Chemical Society . 2014,第1期

机译：串联高效三氟甲磺酸金属盐+负载型钯催化剂催化快速醚和醇C-O键加氢水解
4. Hydrogenolysis of a-methylbenzyl alcohol to ethylbenzene over Pd/C catalyst [C] . J Feng, Y H Zhong, S H Dai International Conference on New Material and Chemical Industry . 2018

机译：用Pd / C催化剂对乙苯乙苯氢化的氢解
5. Carbon monoxide oxidation catalyzed by highly dispersed gold on supports: Catalyst activation, deactivation, and active gold species. [D] . Hao, Yalin. 2008

机译：高度分散的金在载体上催化的一氧化碳氧化：催化剂的活化，失活和活性金。
6. A Highly Active Catalyst for Pd-Catalyzed Amination Reactions: Cross-Coupling Reactions Using Aryl Mesylates and the Highly Selective Monoarylation of Primary Amines Using Aryl Chlorides [O] . Brett P. Fors, Donald A. Watson, Mark R. Biscoe, -1

机译：Pd催化胺化反应的高活性催化剂：使用甲磺酸烷基酯的交叉偶联反应和使用芳基氯化物的伯胺的高选择性单芳基化
7. Selective Hydrogenolysis of Glycerol to Propylene Glycol on Supported Pd Catalysts: Promoting Effects of ZnO and Mechanistic Assessment of Active PdZn Alloy Surfaces [O] . -1

机译：负载Pd催化剂对丙二醇丙二醇的选择性氢解：ZnO促进活性PDZN合金表面的机械评估

Highly active and selective catalytic transfer hydrogenolysis of α-methylbenzyl alcohol catalyzed by supported Pd catalyst

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