Synthesis and Reactivity of Tris(pentafluoroethyl)gallium Compounds

2019 ◽  
Vol 2019 (30) ◽  
pp. 3462-3475 ◽  
Author(s):  
Mark Niemann ◽  
Beate Neumann ◽  
Hans-Georg Stammler ◽  
Berthold Hoge
Keyword(s):  
Gallium Compounds

Coordination of β-Ketoimine-Derived Ligands at Main Group and Transition Metals

2015 ◽  
Vol 68 (4) ◽  
pp. 641 ◽  
Author(s):  
Struan J. W. Cummins ◽  
H. Putri Fraser ◽  
J. Robin Fulton ◽  
Martyn P. Coles ◽  
Christopher M. Fitchett
Keyword(s):  
Transition Metals ◽  
Oxygen Atom ◽  
Crystal Structures ◽  
Main Group ◽  
Neutral Form ◽  
Tertiary Butyl ◽  
A Minor ◽  
Gallium Compounds

The β-ketoimine HC[MeC(O)][MeC(NHt-Bu)] (1H) (Me = methyl) was used as a ligand in the synthesis of organo-aluminium and gallium compounds. With Al, the NH functionality was deprotonated to form the N,O-chelating β-ketoiminate ligand in Al{HC[MeC(O)][MeC(Nt-Bu)]}Me2 (3) (t-Bu = tertiary butyl), whereas the neutral form coordinated to trimethylgallium via the oxygen atom to form the adduct GaMe3·{HC[MeC(O)][MeC(NHt-Bu)]} (4). Reaction of 1H with Ar†NH2 (Ar† = 2-t-BuC6H4) afforded the new N-aryl β-ketoimine HC[MeC(O)][MeC(NHAr†)] (2H), which reacted with Pd(OAc)2 (OAc = acetate = CH3CO2–) to afford the heteroleptic dimer {Pd[HC(MeC(O))(MeC(NAr†))](μ-OAc)}2 ([5]2). The homoleptic bis(β-ketoiminate) Pd{HC[MeC(O)][MeC(NAr†)]}2 (6) was isolated as a minor product of this reaction. The crystal structures of compounds 3, 4, [5]2, and 6 are reported.

scholarly journals Variable Susceptibility to Gallium Compounds of Major Cystic Fibrosis Pathogens

2021 ◽  
Author(s):  
Daniela Visaggio ◽  
Emanuela Frangipani ◽  
Sarah Hijazi ◽  
Mattia Pirolo ◽  
Livia Leoni ◽  
...  
Keyword(s):  
Cystic Fibrosis ◽  
Variable Susceptibility ◽  
Gallium Compounds

Spectra and structure of gallium compounds

1981 ◽  
Vol 74 (2) ◽  
pp. 193-203 ◽  
Author(s):  
J.D. Odom ◽  
K.K. Chatterjee ◽  
J.R. Durig
Keyword(s):  
Gallium Compounds

Structure, magnetic and cryogenic magneto-caloric properties in intermetallic gallium compounds RE2Co2Ga (RE = Dy, Ho, Er, and Tm)

2018 ◽  
Vol 124 (4) ◽  
pp. 043903 ◽  
Author(s):  
Yikun Zhang ◽  
Dan Guo ◽  
Shuhua Geng ◽  
Xionggang Lu ◽  
Gerhard Wilde
Keyword(s):  
Gallium Compounds

Hyperfine interactions in intermetallic rare earth-gallium compounds studied by 111 Cd PAC

2012 ◽  
pp. 217-222
Author(s):  
F. H. M. Cavalcante ◽  
L. F. D. Pereira ◽  
H. Saitovitch ◽  
J. Mestnik-Filho ◽  
A. F. Pasquevich ◽  
...  
Keyword(s):  
Rare Earth ◽  
Hyperfine Interactions ◽  
Gallium Compounds

Synthesis of Intramolecularly Coordinated Aluminum and Gallium Compounds for the Preparation of [1]Ferrocenophanes

2011 ◽  
Vol 30 (22) ◽  
pp. 6150-6158 ◽  
Author(s):  
Nora C. Breit ◽  
Travis Ancelet ◽  
J. Wilson Quail ◽  
Gabriele Schatte ◽  
Jens Müller
Keyword(s):  
Gallium Compounds
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