Nitrogen ligands in two-dimensional covalent organic frameworks for metal catalysis

doi:10.1016/S1872-2067(15)61050-6

	Nitrogen ligands in two-dimensional covalent organic frameworks for metal catalysis
	Xu, Feifei 2; Zhang, Jianqiang 1; Peng, Yongsheng 2; Leng, Wenguang 2; Gao, Yanan 2; Chai, Jinling 1
刊名	CHINESE JOURNAL OF CATALYSIS
	2016-04-01
卷号	37 期号:4 页码:468-475
关键词	Covalent Organic Framework Metal Catalysis Heck Reaction Nitrogen Ligand Palladium
ISSN号	0253-9837
DOI	10.1016/S1872-2067(15)61050-6
文献子类	Article
英文摘要	We introduced bipyridine ligands into a series of two-dimensional (2D) covalent organic frameworks (COFs) using 2,2'-bipyridine-5,5'-dicarbaldehyde (2,2'-BPyDCA) as a component in the mixed building blocks. The framework of the COFs was formed by the linkage of imine groups. The ligand content in the COFs was synthetically tuned by the content of 2,2'-BPyDCA, and thus the amount of metal, palladium(II) acetate, bonded to the nitrogen ligands could be manipulated. Both the bipyridine ligands and imine groups can coordinate with Pd(II) ions, but the loading position can be varied, with one ligand favoring binding in the space between adjacent COFs' layers and the other ligand favoring binding within the pores of the COFs. The Pd(II)-loaded COFs exhibited good catalytic activity for the Heck reaction. (C) 2016, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
WOS关键词	CRYSTALLINE ; STORAGE ; HYDROGEN ; CONSTRUCTION ; STABILITY ; FILMS
WOS研究方向	Chemistry ; Engineering
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000374082700002
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/170746]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Leng, Wenguang; Chai, Jinling
作者单位	1.Shandong Normal Univ, Coll Chem Chem Engn & Mat Sci, Jinan 250014, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Xu, Feifei,Zhang, Jianqiang,Peng, Yongsheng,et al. Nitrogen ligands in two-dimensional covalent organic frameworks for metal catalysis[J]. CHINESE JOURNAL OF CATALYSIS,2016,37(4):468-475.
APA	Xu, Feifei,Zhang, Jianqiang,Peng, Yongsheng,Leng, Wenguang,Gao, Yanan,&Chai, Jinling.(2016).Nitrogen ligands in two-dimensional covalent organic frameworks for metal catalysis.CHINESE JOURNAL OF CATALYSIS,37(4),468-475.
MLA	Xu, Feifei,et al."Nitrogen ligands in two-dimensional covalent organic frameworks for metal catalysis".CHINESE JOURNAL OF CATALYSIS 37.4(2016):468-475.