A New Divergent Organocatalyst for the Synthesis of Bis Indolyl Methanes with Higher and Hetero Aldehydes with Ketones

The high yield electrophilic substitution procedure for the synthesis of bis indolyl methanes at room temperature has been carried out effectively by using a novel metal supported organo catalyst. advantages this method include simple conditions, great yields, less work-up, an environmentally friendly process and reusable solid Several were synthesised confirmed IR, H1 13C NMR techniques. Catalyst shortens Indole Electrophilic Substitution reaction time.