Issue 48, 2024
From the journal:

Dalton Transactions

Phosphanylphosphaalkenes as precursors for metallaphosphaalkene complexes†

Aleksandra Ziółkowska, ORCID logo a   Tomasz Kruczyński,b   Dietrich Gudat ORCID logo c  and  Łukasz Ponikiewski ORCID logo *a  

* Corresponding authors

a Gdansk University of Technology, Faculty of Chemistry, Department of Inorganic Chemistry, Gabriela Narutowicza Str. 11/12, 80-233 Gdansk, Poland
E-mail: lukasz.ponikiewski@pg.edu.pl

b Kennesaw State University, College of Science and Mathematics, Department of Chemistry and Biochemistry, 1000 Chastain Road, Kennesaw, GA 30144, USA

c Institute of Inorganic Chemistry, University Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart, Germany

Abstract

We synthesized phosphanylphosphaalkenes (biph)2C[double bond, length as m-dash]P-P(tBu)2 (2), Ph2C[double bond, length as m-dash]P-P(NEt2)2 (3), and (biph)2C[double bond, length as m-dash]P-P(NEt2)2 (4). The diaminophosphanyl derivatives reversibly dimerize head-to-head and react with a ruthenium complex, leading to P–P bond activation and the formation of a bridging phospaalkene complex under mild conditions.

Graphical abstract: Phosphanylphosphaalkenes as precursors for metallaphosphaalkene complexes

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Article information

DOI
https://doi.org/10.1039/D4DT03012E
Article type
Communication
Submitted
29 Oct 2024
Accepted
12 Nov 2024
First published
13 Nov 2024

Dalton Trans., 2024,53, 19107-19111

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Phosphanylphosphaalkenes as precursors for metallaphosphaalkene complexes

A. Ziółkowska, T. Kruczyński, D. Gudat and Ł. Ponikiewski, Dalton Trans., 2024, 53, 19107 DOI: 10.1039/D4DT03012E

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