GIEC OpenIR  > 中国科学院广州能源研究所
Formation and conversion of six temperature-dependent fluorescent Zn-II-complexes containing two in situ formed N-rich heterocyclic ligands
Wei, Qin1; Wei, Mei-Juan1; Ou, Yan-Jun1; Zhang, Ji-Yuan4; Huang, Xia1; Cai, Yue-Peng1,2,3; Si, Li-Ping1
2017
发表期刊RSC ADVANCES
卷号7期号:12页码:6994-7002
摘要Six temperature-dependent Zn(II) complexes 1-6 based on the simple Schiff base L-1 from condensation of equivalent 2-pyridine formaldehyde (2-Pfd) and 2-pyridylethylamine (2-Pea) were systematically studied for the first time. These six complexes are: two complexes of (ZnLX2)-X-2 (1 and 2) involving in situ formed N-rich heterocyclic ligand L-2 at 80 degrees C; two complexes of [Zn-2(cis-L-3) X-4.S] (S = H2O for 3, S = 0 for 5) involving in situ formed azaheterocyclic ligand cis-L-3 at 100 degrees C; and the rest two ones of [[Zn-2(trans-L-3) X-4] (4 and 6) involving in situ formed azaheterocyclic ligand trans-L-3 at 120 degrees C (where X = Cl (1, 3, 4) and N-3 (2, 5, 6), L-1 = N-(2pyridylmethyl)-pyridine-2-carbaldimine, L-2 = 1-pyridineimidazo-[1,5-a] pyridine, L3 = 1-(1,2-di(pyridin-2-yl)-2(3-(pyridin-2-yl) H-imidazo-[1,5-a]-pyridin-1-yl)-ethyl)-3-(pyridin-2-yl) H-imidazo-[1,5-a] pyridine). Interestingly, three Cl-based complexes 1, 3, 4 under appropriate conditions can be irreversibly translated into the corresponding N3-based 2, 5, 6, respectively. The possible formation/conversion mechanism shows that the aH activation in -CH=N-CH2-moiety of L1 coordinated to Zn2+ ion should be the original driving force for the intermolecular C-C/C-N coupling and ring formation reactions, meanwhile reaction temperature also plays a very important role during the formation/conversion of 1-6. Moreover, the results indicate that complexes 1-6 have good fluorescence properties as potential fluorescent materials.
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
资助者National Natural Science Foundation of P. R. China(21471061 ; Doctoral Program of Higher Education of China(20124407110007) ; Science and Technology Planning Project of Guangdong Province, Guangzhou, China(2013B010403024 ; N. S. F. of Guangdong Province(2014A030311001 ; 21671071 ; 2015B010135009) ; C86186) ; 911220008) ; National Natural Science Foundation of P. R. China(21471061 ; Doctoral Program of Higher Education of China(20124407110007) ; Science and Technology Planning Project of Guangdong Province, Guangzhou, China(2013B010403024 ; N. S. F. of Guangdong Province(2014A030311001 ; 21671071 ; 2015B010135009) ; C86186) ; 911220008)
DOI10.1039/c6ra25678c
研究领域[WOS]Chemistry
关键词[WOS]C BOND-FORMATION ; END-TO-END ; IMIDAZOLIDINE ; DERIVATIVES ; METAL ; REACTIVITY ; CENTERS ; AZIDES
收录类别SCI
语种英语
资助者National Natural Science Foundation of P. R. China(21471061 ; Doctoral Program of Higher Education of China(20124407110007) ; Science and Technology Planning Project of Guangdong Province, Guangzhou, China(2013B010403024 ; N. S. F. of Guangdong Province(2014A030311001 ; 21671071 ; 2015B010135009) ; C86186) ; 911220008) ; National Natural Science Foundation of P. R. China(21471061 ; Doctoral Program of Higher Education of China(20124407110007) ; Science and Technology Planning Project of Guangdong Province, Guangzhou, China(2013B010403024 ; N. S. F. of Guangdong Province(2014A030311001 ; 21671071 ; 2015B010135009) ; C86186) ; 911220008)
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000393756000024
引用统计
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/14031
专题中国科学院广州能源研究所
作者单位1.South China Normal Univ, Sch Chem & Environm, Guangzhou, Guangdong, Peoples R China
2.Guangzhou Key Lab Mat Energy Convers & Storage, Guangzhou 510006, Guangdong, Peoples R China
3.Guangdong Prov Engn Technol Res Ctr Mat Energy Co, Guangzhou 510080, Guangdong, Peoples R China
4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式
GB/T 7714
Wei, Qin,Wei, Mei-Juan,Ou, Yan-Jun,et al. Formation and conversion of six temperature-dependent fluorescent Zn-II-complexes containing two in situ formed N-rich heterocyclic ligands[J]. RSC ADVANCES,2017,7(12):6994-7002.
APA Wei, Qin.,Wei, Mei-Juan.,Ou, Yan-Jun.,Zhang, Ji-Yuan.,Huang, Xia.,...&Si, Li-Ping.(2017).Formation and conversion of six temperature-dependent fluorescent Zn-II-complexes containing two in situ formed N-rich heterocyclic ligands.RSC ADVANCES,7(12),6994-7002.
MLA Wei, Qin,et al."Formation and conversion of six temperature-dependent fluorescent Zn-II-complexes containing two in situ formed N-rich heterocyclic ligands".RSC ADVANCES 7.12(2017):6994-7002.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wei, Qin]的文章
[Wei, Mei-Juan]的文章
[Ou, Yan-Jun]的文章
百度学术
百度学术中相似的文章
[Wei, Qin]的文章
[Wei, Mei-Juan]的文章
[Ou, Yan-Jun]的文章
必应学术
必应学术中相似的文章
[Wei, Qin]的文章
[Wei, Mei-Juan]的文章
[Ou, Yan-Jun]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。