%0 Conference Proceedings %T A facile approach for the synthesis of new derivatives of pyrazolo[4,3-e][1,2,4]triazolo[4,3-c]pyrimidine %A Sheikhi Mohammareh, Seddigheh %A Rahimizadeh, Mohammad %A Bakavoli, Mehdi %A Shiri, Ali %J 20th Iranian Seminar of Organic Chemistry %D 2013