@article{paperid:1040541, author = {Mohammad Ali Naseri and Ali Allahresani and Esmaeili, Abbas Ali}, title = {Niobium Pentachloride Catalyzed One-Pot Multicomponent Condensation Reaction of -Naphthol, Aryl Aldehydes and Cyclic 1, 3-Dicarbonyl Compounds}, journal = {Letters in Organic Chemistry}, year = {2014}, volume = {2}, number = {9}, month = {February}, issn = {1570-1786}, pages = {91--96}, numpages = {5}, keywords = {Xanthene; aryl aldehyde; -naphthol; cyclohexandione; niobium pentachloride.}, }