Name Samiyeh Yousefdad Affiliation دانشجوی دانشگاه کردستان Degree Website Email — JournalPaper Presentation Speech WorkShop Book Innovation GrantAttraction Thesis Festival FinishedProject Sales Art StandardCreation TitleConference 1 Methylamine Catalized Reaction Between Acetylenic esters and 5,5-Dimethyl-1,3-Cyclohexanedione; A Convenient Synthesis of 5,6,7,8-Tetrahydro-2H-Chromene-4-Carboxylates