3 article(s) from Itami, Kenichiro
Graphical Abstract
Figure 1: C–H functionalization of HBCs. (a) Perchlorinated HBC. (b) Borylated HBC substituted by 2,4,6-trime...
Figure 2: Synthesis of hexaborylated HBC 1. (a) Solvent screening of six-fold C–H borylation of unsubstituted...
Figure 3: The structure of 1 confirmed by X-ray crystallographic analysis. (a) ORTEP drawing of 1 with therma...
Figure 4: Photophysical properties of 1. (a) UV–vis absorption (solid lines) spectra, fluorescence (dotted li...
Graphical Abstract
Figure 1: Triaryl-2-pyridylidene (PyC) and PyC-gold(I) complex (AuCl(PyC)).
Figure 2: Yield–time profiles of 4-(4-bromophenyl)-5-methylisoxazole (3ba) and methyl 2-iodobenzoate (5) with...
Scheme 1: Plausible reaction mechanism of gold-catalyzed oxidative C–H arylation of heteroarenes with arylsil...
Figure 3: ORTEP drawing of AuCl3(PyC) with 50% probability. Hydrogen atoms and solvent are omitted for clarit...
Scheme 2: Direct observation and isolation of carbene-gold(III) complex. Mes = 2,4,6-Me3C6H2, Xyl = 2,6-Me2C6H...
Graphical Abstract
Scheme 1: Electrochemical generation of carbocations by oxidative C-C bond dissociation.
Scheme 2: Electrochemical generation and accumulation of organosilicon cation by oxidative Si-Si bond dissoci...
Figure 1: Oxidation potentials (Ed; decomposition potential) of disilanes determined by rotating disk electro...
Figure 2: Optimized structures of radical cations of 1,2-diphenyldisilane and 1,2-bis [o-(2-pyridyl)- phenyl]...
Scheme 3: Electrochemical generation of organosilicon cation 3d.
Figure 3: CSI-MS of organosilicon cation 3d at 0°C.
Figure 4: Optimized structures of organosilicon cation 3d and silyl radical 4d by DFT calculations (B3LYP/LAN...
Scheme 4: Reaction of organosilicon cation 3d with p-tolylmagnesium bromide.