@article{ author = {Shirini, Farhad, Rad-Moghadam, Kurosh, Naghdi, Tahereh}, title = {1,3-Dichloro-5,5-dimethylhydantoin: an efficient catalyst for the solvent free synthesis of 1,8-dioxo-octahydro-xanthenes}, journal = {Iranian Journal of Catalysis}, year = {2012}, volume = {2}, number = {2}, pages = {57-61}, doi = {} }