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Heterobimetallic μ2-halocarbyne complexes

Burt, Liam; Dewhurst, Rian; Hill, Anthony; Yuze Kong, Richard; Nahon, Emily; Onn, Chee Sheng

Description

The halocarbyne complexes [M(CX)(CO)2(Tp*)] (M = Mo, W; X = Cl, Br; Tp* = hydrotris(dimethylpyrazolyl)borate) react with [AuCl(SMe2)], [Pt(η2-H2CCH2)(PPh3)2] or [Pt(η2-nbe)3] (nbe = norbornene) to furnish rare examples of μ2-halocarbyne complexes [MAu(μ2-CX)Cl(CO)2(Tp*)], [MPt(μ2-CCl)(CO)2(PPh3)2(Tp*)] and [W2Pt(μ2-CCl)2(CO)4(Tp*)2]. The complex [WPt(μ2-CCl)(CO)2(PPh3)2(Tp*)] spontaneously rearranges to the μ2-carbido complex [WPt(μ2-C)Cl(CO)2(PPh3)2(Tp*)] during silica-gel chromatography....[Show more]

CollectionsANU Research Publications
Date published: 2022-08-16
Type: Journal article
URI: http://hdl.handle.net/1885/282554
Source: Dalton transactions
DOI: 10.1039/d2dt01558g
Access Rights: Open Access

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