ICCAS OpenIR
Triangle-shaped polycyclic aromatics based on tribenzocoronene: facile synthesis and physical properties
Li, Zhongtao1; Zhi, Linjie2; Lucas, Nigel T.3; Wang, Zhaohui1
2009-04-25
Source PublicationTETRAHEDRON
ISSN0040-4020
Volume65Issue:17Pages:3417-3424
AbstractA 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.
KeywordPolycyclic Aromatics Packing Arrangement Synthesis Physical Properties
DOI10.1016/j.tet.2009.02.042
Indexed BySCI ; IC
Language英语
WOS IDWOS:000265175100010
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/66914
Collection中国科学院化学研究所
Corresponding AuthorWang, Zhaohui
Affiliation1.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
Recommended Citation
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.
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