Superparamagnetic core-shell radical polymer brush as efficient catalyst for oxidation of alcohols to aldehydes and ketones

被引：12

作者：

Yang, Jian-Jhe ^{[1
]}

Li, Chia-Chen ^{[2
]}

Yang, Yi-Fei ^{[1
]}

Wang, Chan-Yang ^{[1
]}

Lin, Chun-Hao ^{[1
]}

Lee, Jyh-Tsung ^{[1
,3
]}

机构：

[1] Natl Sun Yat Sen Univ, Dept Chem, Kaohsiung 80424, Taiwan

[2] Natl Taipei Univ Technol, Dept Mat Sci & Resource, Taipei, Taiwan

[3] Kaohsiung Med Univ, Dept Med & Appl Chem, Kaohsiung 80708, Taiwan

来源：

RSC ADVANCES | 2016年 / 6卷 / 68期

关键词：

SUPPORTED TEMPO CATALYSTS; SELECTIVE OXIDATION; SECONDARY ALCOHOLS; AEROBIC OXIDATION; SILICA; NANOPARTICLES; FE3O4; PERFORMANCE;

D O I：

10.1039/c6ra02739c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nitroxide polymer brush grafted on superparamagnetic nanoparticles has been synthesized. Using the brush as a catalyst, the conversion by catalytic oxidation of alcohols to aldehydes and ketones is more than 99%. The catalyst can be easily recovered by applying amagnetic field. Furthermore, the reused catalyst still maintain high performance in catalytic oxidation.

引用

页码：63472 / 63476

页数：5

共 50 条

[31] Understanding the microstructure of a core-shell anode catalyst layer for polymer electrolyte water electrolysis
De Angelis, Salvatore
Schuler, Tobias
Sabharwal, Mayank
Holler, Mirko
Guizar-Sicairos, Manuel
Mueller, Elisabeth
Buechi, Felix N.
SCIENTIFIC REPORTS, 2023, 13 (01)
[32] Core-Shell AgNP@CeO2 Nanocomposite Catalyst for Highly Chemoselective Reductions of Unsaturated Aldehydes
Mitsudome, Takato
Matoba, Motoshi
Mizugaki, Tomoo
Jitsukawa, Koichiro
Kaneda, Kiyotomi
CHEMISTRY-A EUROPEAN JOURNAL, 2013, 19 (17) : 5255 - 5258
[33] Thermally stable core-shell Ni/nanorod-CeO2@SiO2 catalyst for partial oxidation of methane at high temperatures
Zhu, Shaohong
Lian, Xinyi
Fan, Tingting
Chen, Zhou
Dong, Yunyun
Weng, Weizheng
Yi, Xiaodong
Fang, Weiping
NANOSCALE, 2018, 10 (29) : 14031 - 14038
[34] Insight into the catalytic mechanism of core-shell structured Ni/Ni-N/CN catalyst towards the oxidation of furfural to furancarboxylic acid
Yu, Xin
Miao, Zuo
Wang, Huiqiang
Jia, Wenlong
Wang, Qian
Sun, Yong
Tang, Xing
Zeng, Xianhai
Yang, Shuliang
Li, Zheng
Wei, Zuo-Jun
Xu, Feng
Lin, Lu
FUEL, 2022, 317
[35] Direct Oxidation of Methanol to Polyoxymethylene Dimethyl Ethers over FeMo@HZSM-5 Core-Shell Catalyst
Wang, Xiaqing
Gao, Xiujuan
Song, Faen
Wang, Xiaoxing
Cao, Guozhuang
Zhang, Junfeng
Han, Yizhuo
Zhang, Qingde
ACS CATALYSIS, 2024, 14 (02) : 1093 - 1097
[36] CuCoOx/FeOOH Core-Shell Nanowires as an Efficient Bifunctional Oxygen Evolution and Reduction Catalyst
Kuang, Min
Wang, Qihao
Ge, Hongtao
Han, Peng
Gu, Zhengxiang
Al-Enizi, Abdullah M.
Zheng, Gengfeng
ACS ENERGY LETTERS, 2017, 2 (10): : 2498 - 2505
[37] Synthesis of Aldehydes and Ketones via Oxidation of Alcohols with Hydrogen Peroxide in Aqueous Acetonitrile in the Presence of Potassium Heptamolybdate Tetrahydrate Catalyst
Hassani, H.
Khosravi, M.
Hakimi, M.
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY, 2022, 58 (12) : 1889 - 1894
[38] Superparamagnetic core-shell metal-organic framework Fe3O4@Ni-MOF as efficient catalyst for oxidation of 1,4-dihydropyridines using hydrogen peroxide
Janani, Marzieh
Senejani, Masumeh Abdoli
Isfahani, Tahereh Momeni
APPLIED ORGANOMETALLIC CHEMISTRY, 2021, 35 (10)
[39] Inverse Coprecipitation Directed Porous Core-Shell Mn-Co-O Catalyst for Efficient Low Temperature Propane Oxidation
Wu, Enhui
Feng, Xiaoshan
Zheng, Yingbin
Lin, Daifeng
Luo, Yongjin
You, Yufeng
Huang, Baoquan
Qian, Qingrong
Chen, Qinghua
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2020, 8 (14) : 5787 - 5798
[40] Highly efficient anode catalyst with a Ni@PdPt core-shell nanostructure for methanol electrooxidation in alkaline media
Yu, Pei-shu
Liu, Chun-tao
Feng, Bo
Wan, Jia-feng
Li, Li
Du, Chun-yu
INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS, 2015, 22 (10) : 1101 - 1107

← 1 2 3 4 5 →