Author/Authors :
Kim، نويسنده , , Ji Sook and Han، نويسنده , , Joon Hee and Lee، نويسنده , , Jung June and Jun، نويسنده , , Young Moo and Lee، نويسنده , , Byung Min and Kim، نويسنده , , Byeong Hyo، نويسنده ,
Abstract :
While 1-(2-arylethynyl)-2-nitroarenes were reduced to 2-(2-arylethynyl)anilines in the presence of indium and InCl3 in THF/H2O (v/v = 5/1) at 50 °C, 1-(2-arylethynyl)-2-nitroarenes were reductively cyclized to 2-arylindoles with good yields in the presence of indium and aqueous HI in benzene.
