Construction of Pd/BiOCl Catalyst for Highly-selective Synthesis of Benzoin Ethyl Ether by Chlorine Promoted Coupling Reaction

doi:10.1002/cctc.201900517

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Construction of Pd/BiOCl Catalyst for Highly-selective Synthesis of Benzoin Ethyl Ether by Chlorine Promoted Coupling Reaction
	Yuan, QL ; Gong, WB ; Ye, YX ; Liu, J ; Lin, Y ; Chen, C ; Zhang, HM ; Li, PF ; Cheng, WR ; Wei, XJ
刊名	CHEMCATCHEM
	2019
卷号	11 期号:11 页码:2676—2682
关键词	HYDROGENATION MECHANISM BENZALDEHYDE NANOCATALYST PERFORMANCE NANOTUBES
ISSN号	1867-3880
DOI	10.1002/cctc.201900517
文献子类	期刊论文
英文摘要	Exploring novel catalyst supports with unique performance creates more opportunity for transforming organic chemicals in heterogeneous catalysis. In this paper, BiOCl is first presented as an effective support for Pd nanoparticles (NPs) toward application in the coupling reaction of benzaldehyde. The Cl- ion dissociates from BiOCl, which forms nucleophile with Pd nanoparticles; this is key for the one-step synthesis of benzoin ethyl ether, the conversion and selectivity of which can reach to 100 % and 97.9 % at 100 degrees C, respectively. DFT calculations reveal that Cl- ions can be stabilized by stronger Bi-Cl bonds through doping of Fe ions in substituting Bi sites in BiOCl. The parallel catalytic evaluation using Pd/Fe-doped BiOCl catalyst shows the suppression of coupling reaction, conversely, demonstrating the crucial role of nucleophile. This work provides new insights into support tailoring for the synthesis of vital organic chemicals in heterogeneous catalysis by changing chemical reaction pathway.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/31526]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai, Peoples R China 2.Chinese Acad Sci, Inst Solid State Phys, CAS Ctr Excellence Nanosci, Ctr Environm & Energy Nanomat,Anhui Key Lab Nanom, Hefei 230031, Anhui, Peoples R China; 3.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China; 4.Chinese Acad Sci, Inst Solid State Phys, CAS Ctr Excellence Nanosci, Ctr Environm & Energy Nanomat,Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China; 5.Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Hefei 230029, Anhui, Peoples R China;
推荐引用方式 GB/T 7714	Yuan, QL,Gong, WB,Ye, YX,et al. Construction of Pd/BiOCl Catalyst for Highly-selective Synthesis of Benzoin Ethyl Ether by Chlorine Promoted Coupling Reaction[J]. CHEMCATCHEM,2019,11(11):2676—2682.
APA	Yuan, QL.,Gong, WB.,Ye, YX.,Liu, J.,Lin, Y.,...&Liang, CH.(2019).Construction of Pd/BiOCl Catalyst for Highly-selective Synthesis of Benzoin Ethyl Ether by Chlorine Promoted Coupling Reaction.CHEMCATCHEM,11(11),2676—2682.
MLA	Yuan, QL,et al."Construction of Pd/BiOCl Catalyst for Highly-selective Synthesis of Benzoin Ethyl Ether by Chlorine Promoted Coupling Reaction".CHEMCATCHEM 11.11(2019):2676—2682.