@article{paperid:1022258, author = {Eshghi, Hossein and Bakavoli, Mehdi and MORADI, HASSANALI}, title = {Synthesis of 14-Aryl- and Alkyl-14H-dibenzo[a, j]xanthenes Catalyzed by Silica-supported Ferric Hydrogensulfate}, journal = {Organic Preparations and Procedures International}, year = {2011}, volume = {43}, number = {3}, month = {June}, issn = {0030-4948}, pages = {302--307}, numpages = {5}, keywords = {ferric hydrogensulfate; 14-substituted-14Hdibenzo[a;j]xanthenes;silica-supported ferric hydrogensulfate (SFH); Fe(HSO4)3/SiO2 (10 mol%).}, }