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Zirconium and titanium amido complexes with 3,3-dimethyl-1,5-diaza-8-oxacyclodecane; facile C-H activation of the macrocyclic rim

Zirconium and titanium amido complexes with 3,3-dimethyl-1,5-diaza-8-oxacyclodecane; facile C-H activation of the macrocyclic rim
Zirconium and titanium amido complexes with 3,3-dimethyl-1,5-diaza-8-oxacyclodecane; facile C-H activation of the macrocyclic rim
Reaction of the dilithium salt of 3,3-dimethyl-1,5-diaza-8- oxacyclodecane, [(NLi)(2)O], with Zr(NEt)(2)Cl-2(thf)(2) gave the formally 20e(-) complex [Zr(N2O)(2)]; metallation of the macrocycle [(NH)(2)O], with Ti(benzyl)(4) gave rise to [(N2O)* Ti(benzyl)](2) in which the trianionic diamido (N2O)* was formed by an unprecedented C-H activation of the carbon a to the amido nitrogen.
metal complexes, main-group, ligands, chemistry, reagents
0300-9246
427-428
Porter, Robin M.
0f562df9-d217-4c62-a3c5-66b67262dcfb
Danopoulos, Andreas A.
4919c13e-ebe4-4456-b329-c806c8e22236
Reid, Gillian
37d35b11-40ce-48c5-a68e-f6ce04cd4037
Titcomb, Lisa R.
2fc9e8a3-118c-4b69-a343-45d6a12a51c5
Porter, Robin M.
0f562df9-d217-4c62-a3c5-66b67262dcfb
Danopoulos, Andreas A.
4919c13e-ebe4-4456-b329-c806c8e22236
Reid, Gillian
37d35b11-40ce-48c5-a68e-f6ce04cd4037
Titcomb, Lisa R.
2fc9e8a3-118c-4b69-a343-45d6a12a51c5

Porter, Robin M., Danopoulos, Andreas A., Reid, Gillian and Titcomb, Lisa R. (2005) Zirconium and titanium amido complexes with 3,3-dimethyl-1,5-diaza-8-oxacyclodecane; facile C-H activation of the macrocyclic rim. Dalton Transactions, (3), 427-428. (doi:10.1039/b418431a).

Record type: Article

Abstract

Reaction of the dilithium salt of 3,3-dimethyl-1,5-diaza-8- oxacyclodecane, [(NLi)(2)O], with Zr(NEt)(2)Cl-2(thf)(2) gave the formally 20e(-) complex [Zr(N2O)(2)]; metallation of the macrocycle [(NH)(2)O], with Ti(benzyl)(4) gave rise to [(N2O)* Ti(benzyl)](2) in which the trianionic diamido (N2O)* was formed by an unprecedented C-H activation of the carbon a to the amido nitrogen.

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Published date: 2005
Keywords: metal complexes, main-group, ligands, chemistry, reagents

Identifiers

Local EPrints ID: 20890
URI: http://eprints.soton.ac.uk/id/eprint/20890
ISSN: 0300-9246
PURE UUID: 288b3af8-0ce9-4cef-8d21-53fc67af4c7d
ORCID for Gillian Reid: ORCID iD orcid.org/0000-0001-5349-3468

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Date deposited: 02 Mar 2006
Last modified: 07 Oct 2020 01:36

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Contributors

Author: Robin M. Porter
Author: Andreas A. Danopoulos
Author: Gillian Reid ORCID iD
Author: Lisa R. Titcomb

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