1,4-Additions of tricyclic 1,4-diphosphinines – a novel system to study σ-bond activation and π–π dispersion interactions,Chemical Communications

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1,4-Additions of tricyclic 1,4-diphosphinines – a novel system to study σ-bond activation and π–π dispersion interactions
Chemical Communications ( IF 4.3 ) Pub Date : 2018-01-12 00:00:00 , DOI: 10.1039/c7cc09349g
Abhishek Koner _{1,

2,

3} , Zsolt Kelemen _{4,

5,

6} , Gregor Schnakenburg _{1,

2,

3} , László Nyulászi _{4,

5,

6} , Rainer Streubel _{1,

2,

3}

Affiliation

The dienic nature of the aromatic π-system in 1,4-diphosphinines remains largely unexplored to this day due to a lack of facile and efficient synthetic protocols. Recently reported stable, tricyclic 1,4-diphosphinines were used to explore the thermal reactivity of the π-system towards an array of dienophiles in [4π+2π]- and, for the first time, in [4π+2σ]-type cycloaddition reactions.

中文翻译：

三环1,4-二膦亚胺的1,4-加成-研究σ键活化和π-π色散相互作用的新系统

迄今为止，由于缺乏简便有效的合成方法，目前在1，4-二膦亚胺中芳族π系统的二齿性质仍未得到充分探索。最近报道的稳定的三环1,4-二膦腈被用于探索π系统对[4π+2π]-和[4π+2σ]型环加成中的一系列亲二烯体的热反应性反应。

更新日期：2018-01-31

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