Bimetallic Nickel Complexes Supported by a Planar Macrocyclic Diphosphoranide Ligand

Andie R. Delaney; Li Juan Yu; Vincent Doan; Michelle L. Coote; Annie L. Colebatch

doi:10.1002/chem.202203940

Bimetallic Nickel Complexes Supported by a Planar Macrocyclic Diphosphoranide Ligand

Andie R. Delaney, Li Juan Yu, Vincent Doan, Michelle L. Coote^*, Annie L. Colebatch^*

^*Corresponding author for this work

Research School of Chemistry

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

4 Citations (Scopus)

Abstract

Metal-metal cooperativity is emerging as an important strategy in catalysis. This requires appropriate ligand scaffolds that can support two metals in close proximity. Here we report nickel-promoted formation of a dinucleating planar macrocyclic ligand that can support bimetallic dinickel(II) and dinickel(I) complexes. Reaction outcomes can be tuned by variation of the substituents and reaction conditions to favour dinucleating macrocyclic, mononucleating macrocyclic or conventional pincer architectures.

Original language	English
Article number	e202203940
Journal	Chemistry - A European Journal
Volume	29
Issue number	16
DOIs	https://doi.org/10.1002/chem.202203940
Publication status	Published - 16 Mar 2023

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title = "Bimetallic Nickel Complexes Supported by a Planar Macrocyclic Diphosphoranide Ligand",

abstract = "Metal-metal cooperativity is emerging as an important strategy in catalysis. This requires appropriate ligand scaffolds that can support two metals in close proximity. Here we report nickel-promoted formation of a dinucleating planar macrocyclic ligand that can support bimetallic dinickel(II) and dinickel(I) complexes. Reaction outcomes can be tuned by variation of the substituents and reaction conditions to favour dinucleating macrocyclic, mononucleating macrocyclic or conventional pincer architectures.",

keywords = "bimetallic, ligand, macrocycle, naphthyridine, nickel",

author = "Delaney, {Andie R.} and Yu, {Li Juan} and Vincent Doan and Coote, {Michelle L.} and Colebatch, {Annie L.}",

note = "Publisher Copyright: {\textcopyright} 2022 The Authors. Chemistry - A European Journal published by Wiley-VCH GmbH.",

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T1 - Bimetallic Nickel Complexes Supported by a Planar Macrocyclic Diphosphoranide Ligand

AU - Delaney, Andie R.

AU - Yu, Li Juan

AU - Doan, Vincent

AU - Coote, Michelle L.

AU - Colebatch, Annie L.

PY - 2023/3/16

Y1 - 2023/3/16

N2 - Metal-metal cooperativity is emerging as an important strategy in catalysis. This requires appropriate ligand scaffolds that can support two metals in close proximity. Here we report nickel-promoted formation of a dinucleating planar macrocyclic ligand that can support bimetallic dinickel(II) and dinickel(I) complexes. Reaction outcomes can be tuned by variation of the substituents and reaction conditions to favour dinucleating macrocyclic, mononucleating macrocyclic or conventional pincer architectures.

AB - Metal-metal cooperativity is emerging as an important strategy in catalysis. This requires appropriate ligand scaffolds that can support two metals in close proximity. Here we report nickel-promoted formation of a dinucleating planar macrocyclic ligand that can support bimetallic dinickel(II) and dinickel(I) complexes. Reaction outcomes can be tuned by variation of the substituents and reaction conditions to favour dinucleating macrocyclic, mononucleating macrocyclic or conventional pincer architectures.

KW - bimetallic

KW - ligand

KW - macrocycle

KW - naphthyridine

KW - nickel

UR - http://www.scopus.com/inward/record.url?scp=85147578391&partnerID=8YFLogxK

U2 - 10.1002/chem.202203940

DO - 10.1002/chem.202203940

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VL - 29

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JF - Chemistry - A European Journal

IS - 16

M1 - e202203940

ER -

Bimetallic Nickel Complexes Supported by a Planar Macrocyclic Diphosphoranide Ligand

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