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

Pure And Applied Chemistry

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

17 Citations (Scopus)

67 Downloads (Pure)

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 have been 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
Early online date	28 Sept 2016
DOIs	https://doi.org/10.1002/zaac.201600310
Publication status	Published - 16 Nov 2016

Keywords

gallium
sodium
potassium
carbene ligands
coordination chemistry
N-heterocyclic carbenes
metallating ability
alkali-metal alkyls

Access to Document

10.1002/zaac.201600310

Uzelac-etal-ZAAC2016-Heavier-alkali-metal-gallates-as-platforms-for-accessing-functionalized-abnormal-NHC-carbene-gallium-complexesAccepted author manuscript, 3.73 MB

Cite this

@article{d23d9f06523d4365b9162db8e8e5f12b,

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 have been prepared. Incorporating anionic NHC ligands, these bimetallic complexes react selectively with electrophilles to afford neutral abnormal NHC Ga complexes under mild conditions. ",

keywords = "gallium, sodium, potassium, carbene ligands, coordination chemistry, N-heterocyclic carbenes, metallating ability, alkali-metal alkyls",

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

note = "This is the peer reviewed version of the following article: Uzelac, M., Kennedy, A. R., Hern{\'a}n-G{\'o}mez, A., Fuentes, M. {\'A}., \& Hevia, E. (2016). Heavier alkali-metal gallates as platforms for accessing functionalized abnormal NHC carbene-gallium complexes. Zeitschrift fur Anorganische und Allgemeine Chemie, 642(22), 1241-1244, which has been published in final form at https://dx.doi.org/10.1002/zaac.201600310. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving",

year = "2016",

month = nov,

day = "16",

doi = "10.1002/zaac.201600310",

language = "English",

volume = "642",

pages = "1241--1244",

journal = "Zeitschrift fur Anorganische und Allgemeine Chemie",

issn = "0044-2313",

publisher = "Wiley-VCH Verlag",

number = "22",

}

TY - JOUR

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

N1 - This is the peer reviewed version of the following article: Uzelac, M., Kennedy, A. R., Hernán-Gómez, A., Fuentes, M. Á., & Hevia, E. (2016). Heavier alkali-metal gallates as platforms for accessing functionalized abnormal NHC carbene-gallium complexes. Zeitschrift fur Anorganische und Allgemeine Chemie, 642(22), 1241-1244, which has been published in final form at https://dx.doi.org/10.1002/zaac.201600310. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving

PY - 2016/11/16

Y1 - 2016/11/16

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 have been 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 have been prepared. Incorporating anionic NHC ligands, these bimetallic complexes react selectively with electrophilles to afford neutral abnormal NHC Ga complexes under mild conditions.

KW - gallium

KW - sodium

KW - potassium

KW - carbene ligands

KW - coordination chemistry

KW - N-heterocyclic carbenes

KW - metallating ability

KW - alkali-metal alkyls

UR - http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1521-3749

U2 - 10.1002/zaac.201600310

DO - 10.1002/zaac.201600310

M3 - Article

SN - 0044-2313

VL - 642

SP - 1241

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

Keywords

Access to Document

Other files and links

Fingerprint

x-ray diffractometer

Cite this

Heavier alkali-metal gallates as platforms for accessing functionalized abnormal NHC carbene-gallium complexes

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Equipment

x-ray diffractometer

Cite this