Probing the spatial requirements for [60]fullerene-[60]fullerene π-stacking and the syn addition of [60]fullerenes across acenes |
| |
| Authors: | Glen P Miller Jonathan Briggs |
| |
| Institution: | Department of Chemistry, University of New Hampshire, Durham, NH 038243598, USA |
| |
| Abstract: | The reaction between 2 equiv of 60]fullerene and 6,8,15,17-tetraphenylheptacene-7,16-quinone leads to both cis and trans-bis60]fullerene adducts. This result contrasts sharply with the highly diastereoselective syn additions of 60]fullerenes across 6,13-diphenylpentacene and 6,8,15,17-tetraphenylheptacene. The importance of spatially dependent 60]fullerene-60]fullerene π-stacking interactions in promoting a syn addition of 60]fullerenes is discussed. |
| |
| Keywords: | [60]Fullerene Diels-Alder Acene quinone Heptacene quinone syn Addition |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
