%0 Journal Article %A Naeimi, Hossein, Khorasani, Mahsa %T Efficient synthesis of benzo[a] pyrano[3,2-c] phenazine in solvent-free conditions using butyl-3-methylimidazolium hexafluorophosphate ionic liquid catalyst %J Chemistry and Nanochemistry %V 2 %N 1 %P 8-14 %D 2023 %R %U https://sanad.iau.ir/fa/Article/917475