Bioinspired Manganese Complexes and Graphene Oxide Synergistically Catalyzed Asymmetric Epoxidation of Olefins with Aqueous Hydrogen Peroxide | |
Department | 苏州研究院 |
Miao CX(苗成霞); Yan XB(阎兴斌); Xu DQ(徐大乾); Xia CG(夏春谷); Sun W(孙伟); Sun W(孙伟) | |
The second department | osso国家重点实验室;清洁能源与化学材料实验室 |
2017 | |
Source Publication | Advanced Synthesis and Catalysis |
ISSN | 1615-4150 |
Volume | 359Issue:3Pages:476-484 |
Abstract | Bioinspired manganese complexes of N4 ligands and graphene oxide (GO) synergistically catalyze the highly enantioselective epoxidation of olefins (up to 99% ee), which is a rare example with GO as a co-catalyst in asymmetric catalysis. GO as a new and key additive not only successfully functions in catalytic amounts, but also has a positive effect for improving the enantioselectivity of the asymmetric epoxidation compared with the traditional stoichiometric organic carboxylic acid method [e.g., chalcone, 95% ee (3.5 mg GO) vs. 84% ee (5 equiv., 75 mg acetic acid), ethyl cinnamate, 84% ee (3.5 mg GO) vs. 19% ee (5 equiv., 75 mg acetic acid)]. The X-ray photoelectron spectroscopy (XPS) spectra of GO before and after the reaction indicate that the intensities of C–O become stronger after the reaction, which may have a certain relationship with hydrogen peroxide (H2O2) and gives a reasonable rationale for the large consumption of H2O2. Also, part of the hydrogen peroxide was used for the oxidation of GO. |
Keyword | Aqueous Hydrogen Peroxide Asymmetric Epoxidation Bioinspired Manganese Complexes Graphene Oxide Synergistically |
Subject Area | 物理化学与绿色催化 |
DOI | 10.1002/adsc.201600848 |
Funding Organization | the National Natural Science Foundation of China (21473226;21133011);Youth Innovation Promotion Association CAS (2015325) |
Indexed By | SCI |
If | 5.646 |
Language | 英语 |
Funding Project | 仿生与生物催化研究组;低维材料与化学储能研究组;均相催化研究组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21464 |
Collection | 苏州研究院 羰基合成与选择氧化国家重点实验室(OSSO) 清洁能源化学与材料实验室 |
Corresponding Author | Sun W(孙伟) |
Affiliation | State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, and Laboratory of Clean Energy Chemistry and Materials, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou 730000, Peoples R China |
Recommended Citation GB/T 7714 | Miao CX,Yan XB,Xu DQ,et al. Bioinspired Manganese Complexes and Graphene Oxide Synergistically Catalyzed Asymmetric Epoxidation of Olefins with Aqueous Hydrogen Peroxide[J]. Advanced Synthesis and Catalysis,2017,359(3):476-484. |
APA | Miao CX,Yan XB,Xu DQ,Xia CG,Sun W,&孙伟.(2017).Bioinspired Manganese Complexes and Graphene Oxide Synergistically Catalyzed Asymmetric Epoxidation of Olefins with Aqueous Hydrogen Peroxide.Advanced Synthesis and Catalysis,359(3),476-484. |
MLA | Miao CX,et al."Bioinspired Manganese Complexes and Graphene Oxide Synergistically Catalyzed Asymmetric Epoxidation of Olefins with Aqueous Hydrogen Peroxide".Advanced Synthesis and Catalysis 359.3(2017):476-484. |
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LZ01029851.pdf(1066KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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