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Front Cover: Twisted Thienylene–Phenylene Structures: Through‐Space Orbital Coupling in Toroidal and Catenated Topologies (Eur. J. Org. Chem. /2020)
European Journal of Organic Chemistry ( IF 2.5 ) Pub Date : 2020-01-14 , DOI: 10.1002/ejoc.202000037
Tanja D. Leitner 1 , Yannick Gmeinder 1 , Fynn Röhricht 2 , Rainer Herges 2 , Elena Mena-Osteritz 1 , Peter Bäuerle 1
Affiliation  

The Front Cover shows the molecular structure of a sterically crowded and twisted thienylene‐phenylene, leading to coupled p‐orbitals and potential through space delocalization of π‐electrons in a catenated topology, involving all ipso‐carbons of the peripheral thiophene rings. Such electronic effect was rationalized by advanced theoretical calculations and single crystal X‐ray structure analysis and, for the first time, identified for neutral molecules. More information can be found in the Full Paper by P. Bäuerle et al.
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中文翻译:

前盖:扭曲的噻吩-苯结构:环形和链形拓扑中的空间轨道耦合(Eur。J. Org。Chem。/ 2020)

前封面显示了空间拥挤和扭曲的亚噻吩基-亚苯基的分子结构,通过π型电子在链状拓扑中的空间离域化(包括外围噻吩环的所有ipso碳),导致了对p轨道和电势的耦合。通过先进的理论计算和单晶X射线结构分析合理化了这种电子效应,并首次确定了中性分子。可以在P.Bäuerle等人的论文全文中找到更多信息。
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更新日期:2020-01-14
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