%0 Journal Article %A Badri, Rashid, Taghipour Birgani, Zainab %T Michael addition of Pyrrole and indole to α,β- unsaturated compounds in the Presence of oxalic acid %J Journal of Chemical Reactivity and Synthesis %V 2 %N 1 %P 17-21 %D 2012 %R %U https://sanad.iau.ir/fa/Article/921589