Water-soluble fluorescent azobenzenes have been synthesized by quaternization of 2-[bis(pentafluorophenyl) boryl] azobenzenes bearing dimethylamino groups with iodomethane or propanesultone. The 2-borylazobenzenes both dissolve and fluoresce in wa...
Phosphine imides with a boryl substituent 35 were synthesized. Their structures were revealed to have a tetracoordinated boron and a phosphorus atom, featuring the NB coordination by X-ray crystallographic analysis and NMR spectroscopy. The phosph...
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 85(1) 110-123 2012年1月 [査読有り]
Several 2-phosphinoazobenzenes, which are in equilibrium with inner phosphonium salts, were synthesized. Effects of substituents, solvents, and acidic additives on their equilibria are described. Thermodynamic parameters of the equilibria in vario...
Control of coordination modes of a ligand in metal complexes is significant because the coordination modes influence catalytic properties of transition metal catalysts. Reactions of 2-diphenyl-phosphinoazobenzenes, which are in equilibrium with th...