Methods The key intermediate 4-[4-(3,4-methylenedioxyphenyl)-5-(2-pyridyl)-N-1-hydroxyl-imidazol-2-yl]benzonitrile(1)was reduced with (Ti(Ⅲ))Cl_3 to give 4-[4-(3,4-methylenedioxyphenyl)-5-(2-pyridyl)-1H-imidazol-2-yl]benzonitrile(2).
Single photon ionization and fragmentation of benzonitrile is studied using synchrotron radiation. The ionization potential of benzonitrile, and the appearance potentials of spontaneous or prompt and metastable fragment ions for different flight time are measured precisely.
Thermolysis of 2-trityltetrazoles in benzonitrile leads to 3,6-disubstituted 1,2,4,5-tetrazines.
Electrochemical fluorination of benzamide in acetonitrile as solvent gives the same products, as well as benzonitrile and its fluorinated derivatives and products of hydrolysis and fluorination of acetonitrile.
The effects of the nature of alkyl bromide and counterion in the radical anion salt and reaction conditions on the ratio of 2-alkyl-benzonitrile, 4-alkylphthalonitrile, and 2,5-dialkylbenzonitrile were studied.
Condensation products of 2-(dinitromethylene)imidazolidine-4,5-diol with acetonitrile, benzonitrile, urethane, 3,4-diaminofurazan were isolated.
The axial positions are occupied by the N(1) atom [W-N(1), 2.265(13) ?] of the coordinated benzonitrile group and the N(2) atom [W-N(2), 1.732(13) ?] of the multiply bonded ligand NCCl2Ph.