Catalytic Activity Dependency on Catalyst Components in Aerobic Copper-TEMPO Oxidation

Esa T. T. Kumpulainen; Ari M. P. Koskinen

首页> 外文期刊>Chemistry: A European journal >Catalytic Activity Dependency on Catalyst Components in Aerobic Copper-TEMPO Oxidation

【24h】

Catalytic Activity Dependency on Catalyst Components in Aerobic Copper-TEMPO Oxidation

机译：好氧铜-TEMPO氧化对催化剂组分的催化活性依赖性

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The influence of catalystcomponents in the copper–TEMPO(2,2,6,6-tetramethylpiperidine N-oxide)catalysed aerobic oxidation of alcoholswas investigated. The type and amountof base greatly influences reactivity.The bipyridyl ligand concentration hadno major influence on catalysis, but excessive amounts led to a decrease inactivity for longer reaction times. Thekinetic dependency for TEMPO was found to be 1.15, and for copper 2.25,which is an indication of a binuclearcatalytic system. Optimised conditionswith various allylic and aliphatic alco-hols give good to excellent rapid oxida-tions.

机译：研究了铜-TEMPO（2,2,6,6-四甲基哌啶N-氧化物）催化的酒精好氧氧化过程中催化剂组分的影响。碱的种类和数量对反应性有很大影响。联吡啶配体的浓度对催化没有重大影响，但过量会导致反应时间延长，活性降低。发现TEMPO的动力学依赖性为1.15，铜的动力学依赖性为2.25，这表明存在双核催化体系。各种烯丙基和脂肪族醇的优化条件可实现出色的快速氧化效果。

著录项

来源
《Chemistry: A European journal》 |2009年第41期|共11页
作者
Esa T. T. Kumpulainen; Ari M. P. Koskinen;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类应用化学;
关键词
alcohols; copper; homogeneous catalysis; oxidation; TEMPO;

机译：醇;铜;均相催化;氧化;TEMPO;

相似文献

外文文献
中文文献
专利

1. Catalytic Activity Dependency on Catalyst Components in Aerobic Copper-TEMPO Oxidation [J] . Esa T. T. Kumpulainen, Ari M. P. Koskinen Chemistry: A European journal . 2009,第41期

机译：好氧铜-TEMPO氧化对催化剂组分的催化活性依赖性
2. Comparative Catalytic Activity of Metal-Containing Catalysts of DifferentNature in the Liquid-Phase Aerobic Oxidation of Ethylbenzene [J] . Vagif Abbasov, Eldar Zeynalov, Narmina Abdullayeva The Open Materials Science Journal . 2014,第1期

机译：乙苯的液相好氧氧化过程中不同性质的含金属催化剂的比较催化活性
3. Pd catalysts supported on MnCeO_x mixed oxides and their catalytic application in solvent-free aerobic oxidation of benzyl alcohol: Support composition and structure sensitivity [J] . Chen Y., Zheng H., Guo Z., Journal of Catalysis . 2011,第1期

机译：MnCeO_x复合氧化物上负载的Pd催化剂及其在苄醇无溶剂好氧氧化中的催化应用：载体组成和结构敏感性
4. Catalytic activity of Au/Fe-PILC and Au/Fe-oxide catalysts for catalytic combustion of formaldehyde [C] . YU Dajin, HU Zhenpeng ICNFM 2007;International Workshop on Nonferrous Materials . 2007

机译：Au / Fe-PILC和Au / Fe-氧化物催化剂对甲醛催化燃烧的催化活性
5. Activity and stability of silver-alumina catalysts for the selective catalytic reduction of nitric oxides with methane. [D] . She, Xiaoyan. 2006

机译：银-氧化铝催化剂对甲烷选择性催化还原一氧化氮的活性和稳定性。
6. Catalytic Soot Oxidation Activity of NiO–CeO2 Catalysts Prepared by a Coprecipitation Method: Influence of the Preparation pH on the Catalytic Performance [O] . Amar Bendieb Aberkane, María Pilar Yeste, Djazi Fayçal, 2019

机译：共沉淀法制备的NiO-CeO2催化剂的烟So催化氧化活性：制备pH值对催化性能的影响
7. Catalytic Activity Dependency on Catalyst Components in Aerobic Copper-TEMPO Oxidation [O] . Kumpulainen, Esa T.T., Koskinen, Ari M.P. 2009

机译：好氧铜-TEMPO氧化对催化剂组分的催化活性依赖性
8. Synthesis, Characterization, and Catalytic Activity of Sulfided Silico- Alumino-Titanate (Si-Al-Ti) Mixed Oxides Xerogels Supported Ni-Mo Catalyst; Journal of Catalyst [R] . Al-Adwani, H. A. , Anthony, R. G. , Gardner, T. J. , 1999

机译：硫化硅铝钛酸盐（si-al-Ti）复合氧化物的合成，表征及催化活性干凝胶负载Ni-mo催化剂;催化剂杂志

Catalytic Activity Dependency on Catalyst Components in Aerobic Copper-TEMPO Oxidation

摘要

著录项

相似文献

相关主题

期刊订阅