Helically Twisted Tetracene: Synthesis, Crystal Structure, and Photophysical Properties of Hexabenzo[a,c,fg,j,l,op]tetracene

被引：49

作者：

Yano, Yuuta ^{[1
]}

Ito, Hideto ^{[1
]}

Segawa, Yasutomo ^{[1
,2
]}

Itami, Kenichiro ^{[1
,2
,3
]}

机构：

[1] Nagoya Univ, Grad Sch Sci, Nagoya, Aichi 4648602, Japan

[2] Nagoya Univ, Itami Mol Nanocarbon Project, JST, ERATO, Nagoya, Aichi 4648602, Japan

[3] Nagoya Univ, Inst Transformat Biomol WPI ITbM, Nagoya, Aichi 4648602, Japan

来源：

SYNLETT | 2016年 / 27卷 / 14期

关键词：

hexabenzotetracene; twisted acenes; polycyclic aromatic hydrocarbons; nonplanar pi-system; POLYCYCLIC AROMATIC-HYDROCARBONS; POLYNUCLEAR HYDROCARBONS; MOLECULAR-STRUCTURE; CONSTRUCTION;

D O I：

10.1055/s-0035-1561455

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The synthesis, X-ray crystal structure, and photophysical properties of unsubstituted hexabenzo[a,c,fg,j,l,op]tetracene are described. Unlike the previously reported tert-butyl-substituted analogues, unsubstituted hexabenzo[a,c,fg,j,l,op]tetracene showed a helically twisted conformation in the solid state. Density functional theory calculations on the possible conformers were also studied.

引用

页码：2081 / 2084

页数：4

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