一种卟啉（2.1.2.1）纳米带的合成及其结合富勒烯的能力。
Synthesis of a Porphyrin(2.1.2.1) Nanobelt and Its Ability To Bind Fullerene.
作者信息
Xue Songlin, Kuzuhara Daiki, Aratani Naoki, Yamada Hiroko
机构信息
Graduate School of Science and Technology , Nara Institute of Science and Technology , 8916-5 Takayama-cho , Ikoma , Nara 630-0192 , Japan.
Faculty of Science and Engineering , Iwate University , 4-3-5 Ueda , Morioka , Iwate 020-8551 , Japan.
出版信息
Org Lett. 2019 Apr 5;21(7):2069-2072. doi: 10.1021/acs.orglett.9b00329. Epub 2019 Mar 15.
This Letter details a simple and effective method to synthesize a porphyrin(2.1.2.1)-based nanobelt NBNi via condensation reactions of 1,2,4,5-tetra(pyrrol-2-yl)benzene and benzaldehydes. NBNi consists of three arch-shaped porphyrins(2.1.2.1) and benzene linkages with a C-symmteric structure. The concave-shaped cavity of NBNi behaves as a C receptor by capturing two C cooperatively. Additionally, NBNi exhibits reversible oxidation and reduction peaks with five electrons in each peak, indicating that the shape of the nanobelt can stabilize multicationic and anionic states.
本信函详细介绍了一种通过1,2,4,5-四（吡咯-2-基）苯与苯甲醛的缩合反应合成基于卟啉（2.1.2.1）的纳米带NBNi的简单有效方法。NBNi由三个拱形卟啉（2.1.2.1）和具有C对称结构的苯连接体组成。NBNi的凹形空腔通过协同捕获两个C表现为C受体。此外，NBNi在每个峰处显示出具有五个电子的可逆氧化和还原峰，这表明纳米带的形状可以稳定多阳离子和阴离子状态。
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