Issue 7, 2021

Metal–metal multiple bond formation induced by σ-acceptor Lewis acid ligands

Abstract

The reaction of [Cp*Ru(μ-NHPh)]2 (Cp* = η5-C5Me5) with Lewis acids of the type MX2 (M = Zn, Sn, Pb; X = Cl, OTf) affords Ru2 → M donor–acceptor adducts characterized as π complexes of a Ru[double bond, length as m-dash]Ru double bond with M(II) Lewis acids. The results illustrate for the first time the ability of σ-acceptor Lewis acid ligands to induce the formation of a metal–metal multiple bond via stabilizing dative interactions.

Graphical abstract: Metal–metal multiple bond formation induced by σ-acceptor Lewis acid ligands

Supplementary files

Article information

Article type
Communication
Submitted
04 Nov 2020
Accepted
17 Dec 2020
First published
18 Dec 2020

Chem. Commun., 2021,57, 923-926

Metal–metal multiple bond formation induced by σ-acceptor Lewis acid ligands

S. Takemoto, K. Yoshii, T. Yamano, A. Tsurusaki and H. Matsuzaka, Chem. Commun., 2021, 57, 923 DOI: 10.1039/D0CC07278H

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