Dowex-50W promoted synthesis of 14-aryl-14H-dibenzo[a,j]xanthene and 1,8-dioxo-octahydroxanthene derivatives under solvent-free conditions

An efficient method for the synthesis of aryl-14-H-dibenzo[a,j]xanthenes and 1,8-dioxo-octahydroxanthenes using Dowex-50W ion exchange resin as reusable eco-friendly catalyst under solvent-free conditions is described.

An efficient method for the synthesis of aryl-14-H-dibenzo[a,j]xanthenes and 1,8-dioxo-octahydroxanthenes using Dowex-50W ion exchange resin as reusable eco-friendly catalyst under solvent-free conditions is described.Figure optionsDownload as PowerPoint slide