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Corannulene Molecular Rotor with Flexible Perfluorobenzyl Blades: Synthesis, Structure and Properties

机译:具有柔性全氟苄基叶片的Corannulene分子转子:合成,结构和性能

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摘要

Two members of a new class of organic-acceptor perfluorobenzyl corannulenes were prepared by gas-phase and highly-selective solution-phase reactions at elevated temperatures. The peculiar single-crystal X-ray structure of C-5-C20H5(CF2C6F5)(5) revealed two high-energy conformers with drastically different bowl depths and orientations of perfluorobenzyl blades; the conformers are alternating in columnar packing arrangements and every pair is sandwiched by toluene molecules.
机译:通过在高温下进行气相和高选择性溶液相反应,制备了新型一类有机受体全氟苄基环戊二烯。 C-5-C20H5(CF2C6F5)(5)特有的单晶X射线结构显示了两个高能构象体,其碗深和全氟苄基叶片的取向截然不同;构象体以柱状堆积排列交替排列,每对被甲苯分子夹在中间。

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