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学科主题: 物理有机化学
题名: Self-assembly of a novel series of hetero-duplexes driven by donor-acceptor interaction oligo(glycol)
其他题名: 协同供体-受体相互作用驱动的缠绕型异体二聚体
作者: Zhou QZ(周其忠) ; Jia MX(贾木欣) ; Shao XB(邵学斌) ; Wu LZ(吴骊珠) ; Jiang XK(蒋锡夔) ; Li ZT(黎占亭) ; Chen GJ(陈光巨)
通讯作者: 黎占亭 ; 陈光巨
刊名: Tetrahedron
发表日期: 2005-01-01
卷: 61, 期:30, 页:7117-7124
收录类别: SCI
部门归属: 中科学院上海有机化学研究所; 北京师范大学; 中科院北京理化所
英文摘要: The self-assembly of a novel series of donor-acceptor interaction-driven artificial hetero-duplexes in organic media has been described. Four linear compounds 1a-1d, bearing two to five electron rich 1,5-dioxynaphthalene units connected by the tetra(ethylene glycol) linker, respectively, have been prepared and used as donors, while eight compounds 2a-2d, 13-16, bearing one to four electron deficient pyromellitic diimide, 1,4,5,8-naphthalene-tetracarboxydiimide, or perylene-3,4,9,10-tetracarboxydiimide units, respectively, have been used as acceptors. The structure of the hetero-duplexes has been characterized by the H-1 NMR, UV-vis spectroscopy and vapor pressure osmometry. It is revealed that the binding stability of the duplexes vary greatly, depending on the length and structure of the monomers and also the solvent, and hetero-duplex 1d(.)2d displays a maximum association constant of ca. 1.0 x 10(4) m(-1) in chloroform. (c) 2005 Elsevier Ltd. All rights reserved.
语种: 英语
相关网址: 查看原文
内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/12682
Appears in Collections:物理有机化学研究室_期刊论文

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Recommended Citation:
Zhou QZ,Jia MX,Shao XB,et al. Self-assembly of a novel series of hetero-duplexes driven by donor-acceptor interaction oligo(glycol)[J]. Tetrahedron,2005,61(30):7117-7124.
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