Title of article :
Salicylic Acid as a Bio-based and Natural Brønsted Acid Catalyst Promoted Green and Solvent-free Synthesis of Various Xanthene Derivatives
Author/Authors :
Mohamadpour ، Farzaneh School of Engineering, Apadana Institute - Apadana Institute of Higher Education , Feilizadeh ، Mansoor Department of Chemical Engineering - Engineering Faculty - Ferdowsi University of Mashhad
Abstract :
In this research study, a green protocol for facile and eco-safe synthesis of 12- aryl-tetrahydrobenzo[α]xanthene-11-ones, 1,8-dioxo-octahydroxanthenes and 14-aryl-14H-dibenzo[α,j]xanthenes using salicylic acid as a bio-based and natural Brønsted acid catalyst in a one-pot, multi-component synthesis under solvent-free conditions is reported. The present methodology is an environmentally friendly approach for the synthesis of various xanthene derivatives. It also offers several merits including, good yields, short reaction times, efficient, eco-friendly, solvent-free conditions, and materials available.
Keywords :
Salicylic acid , Bio , based and natural conditions , 12 , Aryl , tetrahydrobenzo[α]xanthene , 11 , ones , 1 , 8 , Dioxo , octahydroxanthenes , 14 , Aryl , 14H , dibenzo[α , j]xanthenes
Journal title :
Chemical Methodologies
Journal title :
Chemical Methodologies
