Issue 10, 2018

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

Abstract

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.

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

Supplementary files

Article information

Article type
Communication
Submitted
05 Dec 2017
Accepted
04 Jan 2018
First published
12 Jan 2018

Chem. Commun., 2018,54, 1182-1184

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

A. Koner, Z. Kelemen, G. Schnakenburg, L. Nyulászi and R. Streubel, Chem. Commun., 2018, 54, 1182 DOI: 10.1039/C7CC09349G

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