Azaboradibenzo[6]helicene: Carrier Inversion Induced by Helical Homochirality,Journal of the American Chemical Society

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Azaboradibenzo[6]helicene: Carrier Inversion Induced by Helical Homochirality
Journal of the American Chemical Society ( IF 14.4 ) Pub Date : 2012-11-27 , DOI: 10.1021/ja310372f
Takuji Hatakeyama _{1,

2} , Sigma Hashimoto ₁ , Tsuyoshi Oba ₁ , Masaharu Nakamura ₁

Affiliation

Azaboradibenzo[6]helicene, a new semiconductor material possessing helical chirality, has been synthesized via a tandem bora-Friedel-Crafts-type reaction. Unprecedented carrier inversion between the racemate (displaying p-type semiconductivity) and the single enantiomer (displaying n-type semiconductivity) was observed and can be explained by changes in the molecular packing induced by helical homochirality.

中文翻译：

Azaboradibenzo[6]helicene：由螺旋同手性引起的载流子反转

Azaboradibenzo[6] helicene 是一种具有螺旋手性的新型半导体材料，已通过串联硼-弗里德尔-克拉夫茨型反应合成。观察到外消旋体（显示 p 型半导体）和单一对映异构体（显示 n 型半导体）之间前所未有的载流子反转，可以通过螺旋同手性引起的分子堆积变化来解释。

更新日期：2012-11-27

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