A Diazadiphospholenium Cation Featuring a Reactive P=P Bond: Synthesis and Reversible Main-Group Bond Activation

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-09-29 DOI:10.1039/d5cc04820f

Jan Wieneke, Francesco Cirigliano, Marcel Schorpp

引用次数: 0

Abstract

We report a high-yielding synthesis of a novel diazadiphospholenium cation featuring a sterically exposed, reactive P=P bond. It displays aromatic properties and greater reactivity and selectivity than its parent diphosphene, enabling selective [4+2] cycloaddition and unusual, reversible E−E bond scission in diphenyldichalcogenides, highlighting its potential for main-group bond activation.

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具有反应性P=P键的重氮二磷阳离子：合成和可逆主基团键激活

我们报道了一种具有立体暴露，反应性P=P键的新型重氮二磷阳离子的高产合成。它具有芳香族性质，比母体二磷烯具有更高的反应活性和选择性，能够在二苯基二硫属化合物中实现选择性[4+2]环加成和不寻常的可逆E - E键断裂，突出了其主基团键激活的潜力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.