Construction of Pd–TiOx interfaces for selective hydrodeoxygenation of CO bonds in vanillin by supporting Pd nanoparticles on ETS-10 zeolite
文献信息
Jianbin Huang, Chang Zhou, Jian Zhang, Hao Meng, Shiyao Lu
The development of efficient catalysts for hydrodeoxygenation of vanillin to 5-methylguaiacol is highly desirable. Herein, we show a construction of Pd–TiOx interfaces by loading Pd nanoparticles on ETS-10 zeolite. These interfaces in the Pd/ETS-10 sample are quite efficient for the cleavage of CO bonds in vanillin, exhibiting >99.9% vanillin conversion and 95.2% 5-methylguaiacol yield at 120 °C. Characterization and kinetic studies have confirmed that the unique Pd–TiOx interfaces activated the CO bond of the intermediates in the reaction. This work might be helpful for the preparation of efficient catalysts for the hydrodeoxygenation of biomass-derived materials in the future.
期刊推荐
相关文献
Fabrication of a stable inorganic–organic hybrid multilayer film with uniform and dense inorganic nanoparticle deposition
Xurong Xu, Joong Tark Han, Kilwon Cho
DOI: 10.1039/B300581J
1,4-Dihydro-1,4-diphosphinine fused with two tetrathiafulvalenes
Narcis Avarvari, Marc Fourmigué
DOI: 10.1039/B412193G
Thermosensitive PNIPAAm cryogel with superfast and stable oscillatory properties
Xian-Zheng Zhang, Chih-Chang Chu
DOI: 10.1039/B301423A
A neutral self-assembled coordination cage organized for inclusion of aromatic guests
Amir H. Mahmoudkhani, Adrien P. Côté, George K. H. Shimizu
DOI: 10.1039/B412325E
Sextuplet phenyl embrace in a metal–organic Kagomé lattice
John J. Perry, Gregory J. McManus, Michael J. Zaworotko
DOI: 10.1039/B408973A
Iron(iii) salen-type catalysts for the cross-coupling of aryl Grignards with alkyl halides bearing β-hydrogens
Robin B. Bedford, Duncan W. Bruce, Robert M. Frost, John W. Goodby, Michael Hird
DOI: 10.1039/B413790F
Selective growth of a less stable polymorph of 2-iodo-4-nitroaniline on a self-assembled monolayer template
Rupa Hiremath, Stephen W. Varney, Jennifer A. Swift
DOI: 10.1039/B411649F
Highly substituted pyridinesvia tethered imine–enamine (TIE) methodology
Steven A. Raw, Richard J. K. Taylor
DOI: 10.1039/B316107B
Modified micro-space using self-organized nanoparticles for reduction of methylene blue
Xianying Li, Hongzhi Wang, Kouzou Inoue, Masato Uehara, Hiroyuki Nakamura, Masaya Miyazaki, Eiichi Abe, Hideaki Maeda
DOI: 10.1039/B300765K
Facile protocol for the highly regioselective and stereodivergent synthesis of substituted bishomoallylic alcohols from esters
Martin Oestreich, Fernando Sempere-Culler
DOI: 10.1039/B315758J
您可能还喜欢
如何处理含有8-氯咪唑并[1,2-A]吡嗪(CAS号:69214-33-1)的废料?
处理含有8-氯咪唑并[1,2-A]吡嗪的废料时,应首先将其收集并进行化学回收或降解。如果无法回收,需采用安全的化学处理方法,如中和、氧化还原或沉淀。处理过程中需...
Calhex 231 hydrochloride(CAS号:2387505-78-2)适用哪些法规指南?
Calhex 231 hydrochloride 需要遵循《全球化学品统一分类和标签制度》(GHS)的分类和标签要求,以及欧盟的《化学品注册、评估、授权和限制条...
11-Beta,17-alpha,21-三羟基-5-beta-孕烯-3,20-二酮(CAS号:1482-50-4)的物理化学性质是什么?
11-Beta,17-alpha,21-三羟基-5-beta-孕烯-3,20-二酮是一种无色结晶性粉末,分子量为372.45 g/mol。该化合物在水中的溶解度...
处理5-异丙基-1,3,4-恶二唑-2-羧酸(CAS号:944907-13-5)时应注意哪些实验室安全事项?
处理5-异丙基-1,3,4-恶二唑-2-羧酸时应注意以下安全事项:穿戴适当的个人防护装备,包括实验室外套、手套和护目镜;操作应在通风橱中进行,以减少吸入或接触有...
benzyl 3-bromopropanoate(CAS号:90841-55-7)安全吗?
Benzyl 3-bromopropanoate属于有毒物质,吸入、摄入或皮肤接触均可能对人体造成伤害。操作时应佩戴防护眼镜、口罩和手套,避免吸入蒸汽和直接接触...
什么是(R)-N-苄氧羰基-3,4-二氢-1H-异喹啉羧酸(CAS号:151004-88-5)?
(R)-N-苄氧羰基-3,4-二氢-1H-异喹啉羧酸是一种含有苄氧羰基和异喹啉环结构的化合物,分子式为C17H15NO3。它是一种有机化合物,具有一定的生物活性...
在合成中是否有1-苄基吡啶嗡-3-羧酸盐(CAS号:15990-43-9)的替代品?
可以考虑使用1-苄基吡啶-3-羧酸盐作为1-苄基吡啶嗡-3-羧酸盐的替代品。此外,还可以探索其他类似物,如1-苄基吡啶-3-氨基甲酸酯等。具体的替代品选择需根据...
(2,6-二甲基吡啶-3-基)甲醇(CAS号:582303-10-4)安全吗?
(2,6-二甲基吡啶-3-基)甲醇在使用时需注意安全,应避免吸入其蒸汽,接触皮肤和眼睛。操作应在通风良好的环境中进行,佩戴适当的个人防护装备。
5-溴-2-乙烯基吡啶(CAS号:226883-52-9)的物理化学性质是什么?
5-溴-2-乙烯基吡啶是一种有机化合物,外观为白色固体,具有良好的结晶性。分子量约为190.03 g/mol。它的溶解性在水中较差,但在有机溶剂如二氯甲烷、甲醇...
2-羟基-3-硝基-5-甲基吡啶(CAS号:7464-14-4)应用于哪些行业?
2-羟基-3-硝基-5-甲基吡啶主要应用于医药、聚合物和半导体行业。在医药领域,它可以用作合成其他药物的中间体。在聚合物领域,它可以作为功能性单体参与聚合反应,...















