فهرست مقالات p-Toluenesulfonic acid دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - One-pot Three-Component Synthesis of Dihydroquinoxalin-2-amines Containing a Ferrocene unit with the Potential of Biological and Pharmacological Activities Neda Aghaei Nahid Shajari دسترسی آزاد مقاله صفحه چکیده متن کامل 2 - p-Toluenesulfonic acid a useful and selective reagent for the oxidation of benzoins to benziles under solvent-free condition Nader Noroozi Pesyan Abdul Hossein Abdul Hossein Dabbagh