Yamakado Ryohei, Mikami Koichiro, Takagi Koji, Azumaya Isao, Sugimoto Shinri, Matsuoka Shin-Ichi, Suzuki Masato, Katagiri Kosuke, Uchiyama Masanobu, Muranaka Atsuya
Department of Materials Science and Engineering, Nagoya Institute of Technology, Gokiso, Showa, Nagoya, Aichi 466-8555 (Japan).
Chemistry. 2013 Sep 2;19(36):11853-7. doi: 10.1002/chem.201301198. Epub 2013 Aug 16.
Shall we twist? Three-dimensional arrangement of π-conjugated chromophores with triple-stranded helicity was achieved by using the planar chirality of m-calix[3]amide. Based on spectroscopic data and theoretical calculations, the dynamic and preferred helical characters of bithiophene units embedded in the tubular molecule were elucidated, and the absolute configuration was determined.
我们能扭转吗？通过利用间杯[3]酰胺的平面手性实现了具有三链螺旋性的π共轭发色团的三维排列。基于光谱数据和理论计算，阐明了嵌入管状分子中的联噻吩单元的动态和优先螺旋特征，并确定了绝对构型。
