Heavier Alkali-metal Gallates as Platforms for Accessing Functionalized Abnormal NHC Carbene-Gallium Complexes

Marina Uzelac; Alan R. Kennedy; Alberto Hernán-Gómez; M. Ángeles Fuentes; Eva Hevia

doi:10.1002/zaac.201600310

Heavier Alkali-metal Gallates as Platforms for Accessing Functionalized Abnormal NHC Carbene-Gallium Complexes

Marina Uzelac, Alan R. Kennedy, Alberto Hernán-Gómez, M. Ángeles Fuentes, Eva Hevia

Department of Chemistry

University of Strathclyde

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

17 Citations (SciVal)

Abstract

By sequentially treating the unsaturated carbene IPr [IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene] with heavier alkali-metal alkyls NaR or KR (R = CH₂SiMe₃) and GaR₃, novel heteroleptic gallates 1 and 2 were prepared. Incorporating anionic NHC ligands, these bimetallic complexes react selectively with electrophilles to afford neutral abnormal NHC Ga complexes under mild conditions.

Original language	English
Pages (from-to)	1241-1244
Number of pages	4
Journal	Zeitschrift fur Anorganische und Allgemeine Chemie
Volume	642
Issue number	22
DOIs	https://doi.org/10.1002/zaac.201600310
Publication status	Published - 1 Nov 2016

Bibliographical note

Publisher Copyright:
© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

Keywords

Carbene ligands; Coordination chemistry; Gallium; Sodium; Potassium

ASJC Scopus subject areas

Inorganic Chemistry

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10.1002/zaac.201600310

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title = "Heavier Alkali-metal Gallates as Platforms for Accessing Functionalized Abnormal NHC Carbene-Gallium Complexes",

abstract = "By sequentially treating the unsaturated carbene IPr [IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene] with heavier alkali-metal alkyls NaR or KR (R = CH2SiMe3) and GaR3, novel heteroleptic gallates 1 and 2 were prepared. Incorporating anionic NHC ligands, these bimetallic complexes react selectively with electrophilles to afford neutral abnormal NHC Ga complexes under mild conditions.",

keywords = "Carbene ligands; Coordination chemistry; Gallium; Sodium; Potassium",

author = "Marina Uzelac and Kennedy, \{Alan R.\} and Alberto Hern{\'a}n-G{\'o}mez and Fuentes, \{M. {\'A}ngeles\} and Eva Hevia",

note = "Publisher Copyright: {\textcopyright} 2016 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim",

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doi = "10.1002/zaac.201600310",

language = "English",

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T1 - Heavier Alkali-metal Gallates as Platforms for Accessing Functionalized Abnormal NHC Carbene-Gallium Complexes

AU - Uzelac, Marina

AU - Kennedy, Alan R.

AU - Hernán-Gómez, Alberto

AU - Fuentes, M. Ángeles

AU - Hevia, Eva

PY - 2016/11/1

Y1 - 2016/11/1

N2 - By sequentially treating the unsaturated carbene IPr [IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene] with heavier alkali-metal alkyls NaR or KR (R = CH2SiMe3) and GaR3, novel heteroleptic gallates 1 and 2 were prepared. Incorporating anionic NHC ligands, these bimetallic complexes react selectively with electrophilles to afford neutral abnormal NHC Ga complexes under mild conditions.

AB - By sequentially treating the unsaturated carbene IPr [IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene] with heavier alkali-metal alkyls NaR or KR (R = CH2SiMe3) and GaR3, novel heteroleptic gallates 1 and 2 were prepared. Incorporating anionic NHC ligands, these bimetallic complexes react selectively with electrophilles to afford neutral abnormal NHC Ga complexes under mild conditions.

KW - Carbene ligands; Coordination chemistry; Gallium; Sodium; Potassium

UR - https://www.scopus.com/pages/publications/84990988099

U2 - 10.1002/zaac.201600310

DO - 10.1002/zaac.201600310

M3 - Article

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VL - 642

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EP - 1244

JO - Zeitschrift fur Anorganische und Allgemeine Chemie

JF - Zeitschrift fur Anorganische und Allgemeine Chemie

IS - 22

ER -

Heavier Alkali-metal Gallates as Platforms for Accessing Functionalized Abnormal NHC Carbene-Gallium Complexes

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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