%0 Journal Article %A Kohzadian, Alireza, Fathollahi, Rohollah, Karami, Mostafa, Korani, Esmail, Zare, Abdolkarim %T La2O3 as a very effective doubleā€Œ-functional catalyst for the production of 2-amino-4-aryl-4H-pyrans and Pyrazolopyranopyrimidines %J Iranian Journal of Catalysis %V 13 %N 3 %P 331-340 %D 2023 %R 10.30495/ijc.2023.1990117.2017 %U https://sanad.iau.ir/fa/Article/1013559