Ambiphilic Al‐Cu Bonding

Michael Hill; Han-Ying Dennis Liu; Ryan Schwamm; Mary Mahon; Claire McMullin; Nasir Rajabi

doi:10.1002/anie.202104658

Ambiphilic Al‐Cu Bonding

Michael Hill, Han-Ying Dennis Liu, Ryan Schwamm, Mary Mahon, Claire McMullin, Nasir Rajabi

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Abstract

Copper‐alumanyl complexes, [LCu‐Al(SiN Dipp )], where L = carbene = NHC iPr (N,Nʹ‐di‐isopropyl‐4,5‐dimethyl‐2‐ylidene) and Me2 CAAC (1‐(2,6‐di‐isopropylphenyl)‐3,3,5,5‐tetramethyl‐pyrrolidin‐2‐ylidene) and featuring unsupported Al‐Cu bonds, have been prepared. Divergent reactivity observed with carbodiimides and CO 2 implies an ambiphilicity in the Cu‐Al interaction that is dependent on the identity of the carbene co‐ligand.

Original language	English
Pages (from-to)	14390-14393
Journal	Angewandte Chemie International Edition
Volume	60
Issue number	26
Early online date	25 Apr 2021
DOIs	https://doi.org/10.1002/anie.202104658
Publication status	Published - 21 Jun 2021

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This is the peer reviewed version of the following article: Hill, M..S., Liu, H., Schwamm, R., McMullin, C., Mahon, M. and Rajabi, N. (2021), Ambiphilic Al‐Cu Bonding. Angew. Chem. Int. Ed.. Accepted Author Manuscript, which has been published in final form at https://doi.org/10.1002/anie.202104658. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
Accepted author manuscript, 647 KBLicence: CC BY

Ryan Schwamm- 1851 Fellowship - Activation of Nitrogen using Alkaline Earth Metals
Schwamm, R. (PI) & Hill, M. (CoI)
Royal Commission for the Exhibition of 1851
5/11/18 → 4/11/21
Project: UK charity
Nucleophilic alkaline earth boryls: from conception and theory to application
Hill, M. (PI), Cresswell, A. (CoI) & McMullin, C. (Researcher)
Engineering and Physical Sciences Research Council
1/05/18 → 31/07/22
Project: Research council

Cite this

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title = "Ambiphilic Al‐Cu Bonding",

abstract = "Copper‐alumanyl complexes, [LCu‐Al(SiN Dipp )], where L = carbene = NHC iPr (N,Nʹ‐di‐isopropyl‐4,5‐dimethyl‐2‐ylidene) and Me2 CAAC (1‐(2,6‐di‐isopropylphenyl)‐3,3,5,5‐tetramethyl‐pyrrolidin‐2‐ylidene) and featuring unsupported Al‐Cu bonds, have been prepared. Divergent reactivity observed with carbodiimides and CO 2 implies an ambiphilicity in the Cu‐Al interaction that is dependent on the identity of the carbene co‐ligand.",

author = "Michael Hill and Liu, {Han-Ying Dennis} and Ryan Schwamm and Mary Mahon and Claire McMullin and Nasir Rajabi",

year = "2021",

month = jun,

day = "21",

doi = "10.1002/anie.202104658",

language = "English",

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pages = "14390--14393",

journal = "Angewandte Chemie International Edition",

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T1 - Ambiphilic Al‐Cu Bonding

AU - Hill, Michael

AU - Liu, Han-Ying Dennis

AU - Schwamm, Ryan

AU - Mahon, Mary

AU - McMullin, Claire

AU - Rajabi, Nasir

PY - 2021/6/21

Y1 - 2021/6/21

N2 - Copper‐alumanyl complexes, [LCu‐Al(SiN Dipp )], where L = carbene = NHC iPr (N,Nʹ‐di‐isopropyl‐4,5‐dimethyl‐2‐ylidene) and Me2 CAAC (1‐(2,6‐di‐isopropylphenyl)‐3,3,5,5‐tetramethyl‐pyrrolidin‐2‐ylidene) and featuring unsupported Al‐Cu bonds, have been prepared. Divergent reactivity observed with carbodiimides and CO 2 implies an ambiphilicity in the Cu‐Al interaction that is dependent on the identity of the carbene co‐ligand.

AB - Copper‐alumanyl complexes, [LCu‐Al(SiN Dipp )], where L = carbene = NHC iPr (N,Nʹ‐di‐isopropyl‐4,5‐dimethyl‐2‐ylidene) and Me2 CAAC (1‐(2,6‐di‐isopropylphenyl)‐3,3,5,5‐tetramethyl‐pyrrolidin‐2‐ylidene) and featuring unsupported Al‐Cu bonds, have been prepared. Divergent reactivity observed with carbodiimides and CO 2 implies an ambiphilicity in the Cu‐Al interaction that is dependent on the identity of the carbene co‐ligand.

U2 - 10.1002/anie.202104658

DO - 10.1002/anie.202104658

M3 - Article

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VL - 60

SP - 14390

EP - 14393

JO - Angewandte Chemie International Edition

JF - Angewandte Chemie International Edition

IS - 26

ER -

Ambiphilic Al‐Cu Bonding

Abstract

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Projects

Ryan Schwamm- 1851 Fellowship - Activation of Nitrogen using Alkaline Earth Metals

Nucleophilic alkaline earth boryls: from conception and theory to application

Cite this