QIBEBT-IR
Enhanced catalytic performance of cobalt nanoparticles coated with a N,P-codoped carbon shell derived from biomass for transfer hydrogenation of functionalized nitroarenes
Duan, Yanan; Song, Tao; Dong, Xiaosu; Yang, Yong
2018-06-21
发表期刊GREEN CHEMISTRY
ISSN1463-9262
卷号20期号:12页码:2821-2828
摘要The development of abundantly available base metal catalysts for organic transformations remains an important goal of chemical research. Herein, we report the first facile fabrication of active, inexpensive, and reusable cobalt nanoparticles (NPs) coated with a N,P-codoped carbon shell derived from naturally renewable biomass and earth-abundant, low-cost cobalt salt and PPh3. The entire process is operationally simple, straightforward, cost-effective and environmentally benign and can be used in mass production for practical application. The resultant catalysts allow for highly efficient and selective transfer hydrogenation of functionalized nitroarenes to the corresponding anilines using formic acid or ammonium formate as the hydrogen donor. Uniformly incorporated N and P into the carbon lattices exhibited synergistic effects with the encapsulated Co NPs to engineer the structure and composition of the catalyst, thereby substantially boosting the catalytic efficiency. The most active catalyst Co@ NPC-800 exhibited outstanding activity and exclusive selectivity for the reduction of functionalized nitroarenes to anilines, especially those decorated with readily reducible functional groups. The catalyst demonstrated high stability and can be easily separated by using an external magnet for successive reuses without significant loss in both activity and selectivity.
DOI10.1039/c8gc00619a
关键词[WOS]NITROGEN-DOPED CARBON ; SELECTIVE HYDROGENATION ; CHEMOSELECTIVE HYDROGENATION ; REDUCTIVE AMINATION ; OXYGEN REDUCTION ; POROUS CARBON ; EFFICIENT ; IRON ; AMINES ; DEHYDROGENATION
语种英语
资助项目Qingdao Institute of Bioenergy and Bioprocess Technology (QIBEBT), Chinese Academy of Sciences[Y6710619KL] ; 13th-Five Key Project of the Chinese Academy of Sciences[Y7720519KL]
WOS研究方向Chemistry ; Science & Technology - Other Topics
项目资助者Qingdao Institute of Bioenergy and Bioprocess Technology (QIBEBT), Chinese Academy of Sciences ; 13th-Five Key Project of the Chinese Academy of Sciences
WOS类目Chemistry, Multidisciplinary ; GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY
WOS记录号WOS:000435574300015
出版者ROYAL SOC CHEMISTRY
引用统计
被引频次:10[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.qibebt.ac.cn/handle/337004/12484
专题中国科学院青岛生物能源与过程研究所
通讯作者Yang, Yong
作者单位Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China
推荐引用方式
GB/T 7714
Duan, Yanan,Song, Tao,Dong, Xiaosu,et al. Enhanced catalytic performance of cobalt nanoparticles coated with a N,P-codoped carbon shell derived from biomass for transfer hydrogenation of functionalized nitroarenes[J]. GREEN CHEMISTRY,2018,20(12):2821-2828.
APA Duan, Yanan,Song, Tao,Dong, Xiaosu,&Yang, Yong.(2018).Enhanced catalytic performance of cobalt nanoparticles coated with a N,P-codoped carbon shell derived from biomass for transfer hydrogenation of functionalized nitroarenes.GREEN CHEMISTRY,20(12),2821-2828.
MLA Duan, Yanan,et al."Enhanced catalytic performance of cobalt nanoparticles coated with a N,P-codoped carbon shell derived from biomass for transfer hydrogenation of functionalized nitroarenes".GREEN CHEMISTRY 20.12(2018):2821-2828.
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