A new method for synthesis of Benzimidazole derivatives via one-pot reaction in presence of 1,4-Bis(triphenyl phosphonium)2-butene proxidisulfate catalyst

A new method for synthesis of Benzimidazole derivatives via one-pot reaction was obtained from combinations of O-phenylenediamine, toluene derivatives in the presence of 1,4-Bis(triphenyl phosphonium)2-butene proxidisulfate (BTPPBPDS) catalyst.. All reaction steps were performed in refluxconditions. The structure of all compounds was studied by an IR Spectrums and CNMR and HNMR Spectrums

Keywords:

Benzimidazole , One pot , phosphonium peroxydisulfate , 1 , 4-Bis(triphenyl phosphonium)2-butene disulfate (BTPPBPDS)