Halogenation of A-frame μ-carbido complexes: Synthesis of μ2-halocarbynes

Harrison J. Barnett; Anthony F. Hill

doi:10.1039/c8cc09692a

Halogenation of A-frame μ-carbido complexes: Synthesis of μ₂-halocarbynes

Harrison J. Barnett, Anthony F. Hill^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

19 Citations (Scopus)

Abstract

The reaction of [Rh₂(μ-C)Cl₂(PPh₃)₄] with bis(diphenylphosphino)methane (dppm) affords the A-frame μ-carbido complex [Rh₂(μ-C)Cl₂(μ-dppm)₂], halide metathesis of which provides [Rh₂(μ-C)Br₂(μ-dppm)₂]. The reactions of the former with PhICl₂ or the latter with [pyH][Br₃] provide rare examples of μ₂-halocarbyne ligands in the complexes [Rh₂(μ-CX)(μ-X)X₄(μ-dppm)₂] (X = Cl, Br).

Original language	English
Pages (from-to)	1734-1737
Number of pages	4
Journal	Chemical Communications
Volume	55
Issue number	12
DOIs	https://doi.org/10.1039/c8cc09692a
Publication status	Published - 2019

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title = "Halogenation of A-frame μ-carbido complexes: Synthesis of μ2-halocarbynes",

abstract = "The reaction of [Rh2(μ-C)Cl2(PPh3)4] with bis(diphenylphosphino)methane (dppm) affords the A-frame μ-carbido complex [Rh2(μ-C)Cl2(μ-dppm)2], halide metathesis of which provides [Rh2(μ-C)Br2(μ-dppm)2]. The reactions of the former with PhICl2 or the latter with [pyH][Br3] provide rare examples of μ2-halocarbyne ligands in the complexes [Rh2(μ-CX)(μ-X)X4(μ-dppm)2] (X = Cl, Br).",

author = "Barnett, {Harrison J.} and Hill, {Anthony F.}",

note = "Publisher Copyright: {\textcopyright} 2019 The Royal Society of Chemistry.",

year = "2019",

doi = "10.1039/c8cc09692a",

language = "English",

volume = "55",

pages = "1734--1737",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "12",

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T1 - Halogenation of A-frame μ-carbido complexes

T2 - Synthesis of μ2-halocarbynes

AU - Barnett, Harrison J.

AU - Hill, Anthony F.

PY - 2019

Y1 - 2019

N2 - The reaction of [Rh2(μ-C)Cl2(PPh3)4] with bis(diphenylphosphino)methane (dppm) affords the A-frame μ-carbido complex [Rh2(μ-C)Cl2(μ-dppm)2], halide metathesis of which provides [Rh2(μ-C)Br2(μ-dppm)2]. The reactions of the former with PhICl2 or the latter with [pyH][Br3] provide rare examples of μ2-halocarbyne ligands in the complexes [Rh2(μ-CX)(μ-X)X4(μ-dppm)2] (X = Cl, Br).

AB - The reaction of [Rh2(μ-C)Cl2(PPh3)4] with bis(diphenylphosphino)methane (dppm) affords the A-frame μ-carbido complex [Rh2(μ-C)Cl2(μ-dppm)2], halide metathesis of which provides [Rh2(μ-C)Br2(μ-dppm)2]. The reactions of the former with PhICl2 or the latter with [pyH][Br3] provide rare examples of μ2-halocarbyne ligands in the complexes [Rh2(μ-CX)(μ-X)X4(μ-dppm)2] (X = Cl, Br).

UR - http://www.scopus.com/inward/record.url?scp=85061159456&partnerID=8YFLogxK

U2 - 10.1039/c8cc09692a

DO - 10.1039/c8cc09692a

M3 - Article

SN - 1359-7345

VL - 55

SP - 1734

EP - 1737

JO - Chemical Communications

JF - Chemical Communications

IS - 12

ER -

Halogenation of A-frame μ-carbido complexes: Synthesis of μ₂-halocarbynes

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