شماره ركورد كنفرانس :
4689
عنوان مقاله :
NaY Zeolite Modified with Monoethanol Amine (MEA-NaY) as a Green and Reusable Catalyst for the One pot Three-Component Synthesis of Spirooxindole in Water
پديدآورندگان :
Tajbakhsh Jadidi Mahmoud tajbaksh@umz.ac.ir University of Mazandaran , Fakhimi Abarghouei Mohammadreza University of Mazandaran , Alinejad Heshmatollah University of Mazandaran , Niknam Khodabakhsh Persian Gulf University, Bushehr
كليدواژه :
Spirooxindole , isatin , malonitrile , 1 , 3 , cyclohexandione.
عنوان كنفرانس :
اولين كنفرانس ملي كاتاليست ايران
چكيده فارسي :
Modified zeolite (MEA_NAY) has been applied as an effective heterogeneous catalyst for one-pot synthesis of spirooxindole via reaction of various isatins with malonitrile and 1,3-cyclohexandione in water at 900C [1, 2]. The corresponding products were obtained in high yields. The catalyst was easily recycled and reused without loss of its catalytic activity (scheme 1, table 1).
