%0 Journal Article %A Sadeghi, Ali, Rezayan, Ali Hossein, Farajtabar, Ali %T Et3N as a catalyst for the synthesis of indeno[1,2-b]chromene derivatives via three-component condensation reaction %J Iranian Journal of Catalysis %V 5 %N 4 %P 345-350 %D 2015 %R %U https://sanad.iau.ir/fa/Article/1013054