Imidazole-stabilized, electron-deficient boron cations

2017 ◽  
Vol 46 (47) ◽  
pp. 16404-16407 ◽  
Author(s):  
Kaoko Sato ◽  
Tristan Tsai Yuan Tan ◽  
Felix Schäfers ◽  
F. Ekkehardt Hahn ◽  
Douglas W. Stephan
Keyword(s):  
Boron Cations

Highly Lewis acidic borenium cations were prepared and are shown to activate H2 and effect 1,1-carborations of alkynes.

scholarly journals Using Ylide Functionalization to Stabilize Boron Cations

2017 ◽  
Vol 56 (12) ◽  
pp. 3275-3279 ◽  
Author(s):  
Thorsten Scherpf ◽  
Kai-Stephan Feichtner ◽  
Viktoria H. Gessner
Keyword(s):  
Boron Cations

Compounds Containing complex Boron Cations: Cationic Bis(2,4-pentanedionato) boron(III) Complexes

2007 ◽  
pp. 126-132
Author(s):  
Nick Serpone ◽  
Robert C. Fay ◽  
Philip J. Pollick ◽  
Andrew Wojcicki
Keyword(s):  
Boron Cations

Boron Cations

1975 ◽  
pp. 223-239 ◽  
Author(s):  
G.E. RYSCHKEWITSCH
Keyword(s):  
Boron Cations

scholarly journals Using Ylide Functionalization to Stabilize Boron Cations

2017 ◽  
Vol 129 (12) ◽  
pp. 3323-3327 ◽  
Author(s):  
Thorsten Scherpf ◽  
Kai-Stephan Feichtner ◽  
Viktoria H. Gessner
Keyword(s):  
Boron Cations

Visualization of the Effect of an Impurity on the Optical Homogeneity of Lithium Niobate Doped with Boron Cations

2021 ◽  
Vol 887 ◽  
pp. 65-70
Author(s):  
O. Pikoul ◽  
Nikolay V. Sidorov ◽  
Mikhail N. Palatnikov
Keyword(s):  
Lithium Niobate ◽  
Laser Power ◽  
Optical Homogeneity ◽  
Maximum Value ◽  
Optical Axes ◽  
Laser Conoscopy ◽  
Boron Cations

The laser conoscopy method confirms the high optical uniformity of LiNbO3:B crystals in the range of B2O3 concentrations from 0.008 to 1.24 mol. %. Minor signs of anomalous optical biaxiality appear in the conoscopic patterns of crystals at boron concentrations of 0.12 and 0.83 mol. % at a laser power of 90 mW. The maximum value of the angle of anomalous optical axes for the studied samples is 2V = 10 ́ for the sample (0.12 mol. %), аnd the value of anomalous birefringence corresponds to ∆n = 0.02·10-5.

Disubstituted Boron Cations Cleave Carbonyl Bonds

1997 ◽  
Vol 119 (22) ◽  
pp. 5200-5207 ◽  
Author(s):  
Thilini D. Ranatunga ◽  
James M. Kennady ◽  
Hilkka I. Kenttämaa
Keyword(s):  
Boron Cations

ChemInform Abstract: Dicoordinated Boron Cations Dehydrate Organic Ethers in the Gas Phase.

ChemInform ◽  
2010 ◽  
Vol 24 (7) ◽  
pp. no-no
Author(s):  
T. D. RANATUNGA ◽  
H. I. KENTTAEMAA
Keyword(s):  
Gas Phase ◽  
Boron Cations

Isolation of ligand-centered borocations in molybdenum complexes containing a triaminoborane-bridged diphosphorus ligand

2019 ◽  
Vol 48 (11) ◽  
pp. 3777-3785 ◽  
Author(s):  
Kyounghoon Lee ◽  
Chan Woo Kim ◽  
Jimmy L. Buckley ◽  
Bess Vlaisavljevich ◽  
Scott R. Daly
Keyword(s):  
Metal Complexes ◽  
Molybdenum Complexes ◽  
Boron Cations

Metal complexes that form isolable, ligand-centered borenium ions (i.e. reactive three-coordinate boron cations) are rare, especially with highly-versatile diphosphorus ligands.

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