并苯[6]薁：螺旋手性诱导的载流子反转。
Azaboradibenzo[6]helicene: carrier inversion induced by helical homochirality.
机构信息
International Research Center for Elements Science (IRCELS), Institute for Chemical Research (ICR), Kyoto University, Uji, Kyoto 611-0011, Japan.
出版信息
J Am Chem Soc. 2012 Dec 5;134(48):19600-3. doi: 10.1021/ja310372f. Epub 2012 Nov 27.
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.
氮杂并苯[6]并[1,2-b]菲咯嗪，一种具有螺旋手性的新型半导体材料，通过串联硼-弗里德尔-克拉夫茨型反应合成。在手性混合物（表现出 p 型半导体性）和单一对映异构体（表现出 n 型半导体性）之间观察到前所未有的载流子反转，这可以通过螺旋同手性诱导的分子堆积变化来解释。
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