A Mesogenic Triphenylene鈭扨erylene鈭扵riphenylene Triad

详细信息    查看全文

• 作者：Xiangfei Kong ; Zhiqun He ; Yinning Zhang ; Linping Mu ; Chunjun Liang ; Bo Chen ; Xiping Jing ; Andrew N Cammidge
• 刊名：Organic Letters
• 出版年：2011
• 出版时间：February 18, 2011
• 年：2011
• 卷：13
• 期：4
• 页码：764-767
• 全文大小：760K
• 年卷期：v.13,no.4(February 18, 2011)
• ISSN：1523-7052

文摘

A straightforward synthesis of triphenylene鈭抪erylene鈭抰riphenylene triad structures has been achieved by using versatile triphenylene intermediates bearing a single oxyalkyl amine side chain. Among these, PBITP₁₀ showed a stable columnar mesophase implying favorably matched core鈭抍ore separations in the structure. Importantly, the triad can be used as a vehicle for doping columnar triphenylene matrices with functional but incompatible perylene units and a mixture of hexahexyloxytriphenylene matrix doped with 0.1% PBITP₁₀ is homogeneous and liquid crystalline.