5-(1<i>H</i>-Indol-3-yl)-1-methyl-3-phenyl-1,6-benzodiazocin-2(1<i>H</i>)-one

Abstract

The title compound, 5-(1H-indol-3-yl)-1-methyl-3-phenyl-1,6-benzodiazocin-2(1H)-one, was synthesized for the first time by a one-step, two-component reaction between 1-methylbenzimidazole and benzoylindolyl-3-acetylene. The product was characterized by 1H-NMR, 13C-NMR, IR spectroscopy and HRMS.

Keywords

• nitrogen heterocycles
• electron-deficient acetylenes
• diazocinones
• ring-expansion