Carbocatalysing the preparation of N-Rich heterocycles with an unprecedented mechanism

IMR OpenIR

	Carbocatalysing the preparation of N-Rich heterocycles with an unprecedented mechanism
	Gupta, N; Khavryuchenko, O; Wen, GD; Wu, KH; Su, DS; Su, DS (reprint author), Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China.
	2018-04-01
发表期刊	CARBON
ISSN	0008-6223
卷号	130 页码:714-723
摘要	Carbon is demonstrated as a mild and transition metal free catalyst for the preparation of N-rich heterocyclic compounds for the first time. The surface > C=O groups on nanodiamonds were identified as an active site, which most probably generates imidogene as a reactive species that triggers the reaction. The experimental results supported with density functional theory calculations were used to reveal a new reaction pathway, different from the conventional homogeneous one that indicates involvement of nitrogen radicals in the reaction. (c) 2018 Elsevier Ltd. All rights reserved.; Carbon is demonstrated as a mild and transition metal free catalyst for the preparation of N-rich heterocyclic compounds for the first time. The surface > C=O groups on nanodiamonds were identified as an active site, which most probably generates imidogene as a reactive species that triggers the reaction. The experimental results supported with density functional theory calculations were used to reveal a new reaction pathway, different from the conventional homogeneous one that indicates involvement of nitrogen radicals in the reaction. (c) 2018 Elsevier Ltd. All rights reserved.
部门归属	[gupta, neeraj ; wen, guodong ; wu, kuang-hsu ; su, dangsheng] chinese acad sci, inst met res, 72 wenhua rd, shenyang 110016, liaoning, peoples r china ; [gupta, neeraj] shoolini univ, sch chem, fac basic sci, solan 173229, hp, india ; [khavryuchenko, oleksiy] tmm llc, res & dev dept, volodymyrska str 49a, ua-01601 kiev, ukraine ; [khavryuchenko, oleksiy] ctr res mol modeling, montreal, pq h4b 1r6, canada ; [su, dangsheng] chinese acad sci, dalian inst chem phys, dalian, peoples r china
关键词	Metal-free Catalyst Carbon Nanotubes Oxidative Dehydrogenation Graphene Oxide Hydrazine Efficient Nanodiamonds Exchange Glycerol Benzene
学科领域	Chemistry, Physical ; Materials Science, Multidisciplinary
资助者	Chinese Academy of Sciences [2014FFGB0006]; National Natural Science Foundation of China [21503241, 21473223, 51521091]
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/79413
专题	中国科学院金属研究所
通讯作者	Su, DS (reprint author), Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China.
推荐引用方式 GB/T 7714	Gupta, N,Khavryuchenko, O,Wen, GD,et al. Carbocatalysing the preparation of N-Rich heterocycles with an unprecedented mechanism[J]. CARBON,2018,130:714-723.
APA	Gupta, N,Khavryuchenko, O,Wen, GD,Wu, KH,Su, DS,&Su, DS .(2018).Carbocatalysing the preparation of N-Rich heterocycles with an unprecedented mechanism.CARBON,130,714-723.
MLA	Gupta, N,et al."Carbocatalysing the preparation of N-Rich heterocycles with an unprecedented mechanism".CARBON 130(2018):714-723.