A novel approach for the synthesis of C<sub>60</sub> fullerenes containing strained 2,3-dimethylenebicyclo[2,2,0]hexane fragments
作者:Airat R. Tuktarov、Nuri M. Chobanov、Ilfir R. Ramazanov、Arthur R. Tulyabaev、Arslan R. Akhmetov、Dim I. Galimov、Usein M. Dzhemilev
DOI:10.1039/d0nj05465h
日期:——
The present article details a novel approach for introducing strained 2,3-dimethylenebicyclo[2,2,0]hexane structures into the C60 fullerene molecule, based on the reaction of C60 with substituted propargylamines, promoted by the Ti(Oi-Pr)4 and EtMgBr system. The theoretical LUMO energies of the strained C60 derivatives calculated at the PBEPBE/6-311G(d,p) level of theory are from −3.93 to −4.09 eV
本文详细介绍了一种新方法,该方法基于C 60与取代的炔丙基胺(由Ti(Oi-Pr)促进)的反应,将应变的2,3-二亚甲基双环[2,2,0]己烷结构引入C 60富勒烯分子)4和EtMgBr系统。在PBEPBE / 6-311G(d,p)的理论水平上计算得出的应变C 60衍生物的理论LUMO能量为-3.93至-4.09 eV,这表明这些化合物似乎有望作为电子受体材料用于体异质结有机太阳能电池。