具有全局4n π体系的硼物种中的开放性问题。
Open questions in boron species with globally 4n π systems.
作者信息
Ota Kei, Kinjo Rei
机构信息
Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore.
出版信息
Commun Chem. 2021 Jul 13;4(1):105. doi: 10.1038/s42004-021-00542-x.
Abstract
The Hückel rule defines that monocyclic and planar conjugated systems containing [4 + 2] π electrons are aromatic. Here, the authors highlight boron species that feature a globally 4 π system, defying the Hückel rule, but nonetheless exhibit aromaticity.
摘要
休克尔规则定义，含有[4 + 2]个π电子的单环平面共轭体系具有芳香性。在此，作者强调了具有全局4π体系的硼物种，它们虽违背休克尔规则，但仍表现出芳香性。
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