%0 Journal Article %A Ghashang, Majid, Mohammad Shafiee, Mohammad Reza, Hojati Najafabadi, Batool %T Preparation of 1,5-diaryl-3-(arylamino)-1H-pyrrol- 2(5H)-one derivatives using 1-methylpiperidinium hydrogen sulfate as an efficient catalyst %J Journal of the Iranian Chemical Research %V 5 %N 2 %P 65-71 %D 2012 %R %U https://sanad.iau.ir/fa/Article/1085330