Metal free Lewis acid promoted one-pot synthesis of 14-aryl-14H dibenzo [a,j] xanthenes and their simple biological evolution |
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| Authors: | Uppalaiah Kusampally Ramakanth Pagadala Chinna Rajanna Kamatala |
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| Institution: | 1. Department of Chemistry, Osmania University, Hyderabad 500 007, Telangana, India;2. Department of Chemistry, Institute of Aeronautical Engineering, Dundigal, Hyderabad 500 043, Telangana, India |
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| Abstract: | A green, competent one-pot synthesis of 14-aryl 14H-dibenzo a,j] xanthene and its bio-computational studies are reported. Target compounds are prepared by the condensation of 2-naphthol with benzaldehyde and its substituents using metal free benzyltrimethylammonium tribromide (BTMA-Br3) catalyst under solvent free thermal and microwave conditions. This technique has more advantages such as high yield, a clean procedure, low reaction time, simple workup and mild Lewis organo acid catalyst. |
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| Keywords: | Solvent-free & microwave condensation Metal free mild catalyst |
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