Triangle-shaped polycyclic aromatics based on tribenzocoronene: facile synthesis and physical properties

doi:10.1016/j.tet.2009.02.042

CORC > 化学研究所 > 中国科学院化学研究所

	Triangle-shaped polycyclic aromatics based on tribenzocoronene: facile synthesis and physical properties
	Li, Zhongtao 1; Zhi, Linjie 2; Lucas, Nigel T.3; Wang, Zhaohui 1
刊名	TETRAHEDRON
	2009-04-25
卷号	65 期号:17 页码:3417-3424
关键词	Polycyclic Aromatics Packing Arrangement Synthesis Physical Properties
ISSN号	0040-4020
DOI	10.1016/j.tet.2009.02.042
英文摘要	A series of triangle-shaped polycyclic aromatics have been developed according to a facile synthetic protocol with high yields. As revealed by X-ray single crystal data, their molecular conformation and packing arrangement are significantly influenced by the electronic properties and steric bulk of peripheral subunits. The 'saddle'-shaped hexahalotribenzocoronenes (CITBC and FTBC) possess C(2) symmetric structures and can self-assemble into well-defined columnar Structures, dramatically different from hexabutyoxytribenzocoronene (TBC), which adopts a C(3) symmetric 'double-concave' structure and less efficient packing arrangement. In the compound trithiophenocoronene (TTC), the five-membered corner rings produce a more open bay-region periphery alleviating intramolecular steric congestion. As a result, the molecule adopts an almost planar conformation. (C) 2009 Elsevier Ltd. All rights reserved.
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000265175100010
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/66913]
专题	中国科学院化学研究所
通讯作者	Wang, Zhaohui
作者单位	1.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing 100080, Peoples R China 2.Natl Ctr Nanosci & Technol China, Beijing 100080, Peoples R China 3.Univ Sydney, Sch Chem, Sydney, NSW 2006, Australia
推荐引用方式 GB/T 7714	Li, Zhongtao,Zhi, Linjie,Lucas, Nigel T.,et al. Triangle-shaped polycyclic aromatics based on tribenzocoronene: facile synthesis and physical properties[J]. TETRAHEDRON,2009,65(17):3417-3424.
APA	Li, Zhongtao,Zhi, Linjie,Lucas, Nigel T.,&Wang, Zhaohui.(2009).Triangle-shaped polycyclic aromatics based on tribenzocoronene: facile synthesis and physical properties.TETRAHEDRON,65(17),3417-3424.
MLA	Li, Zhongtao,et al."Triangle-shaped polycyclic aromatics based on tribenzocoronene: facile synthesis and physical properties".TETRAHEDRON 65.17(2009):3417-3424.