J. Safari, M. Ahmadzadeh, Z. Zarnegar
Nov 5, 2016
Citations
0
Influential Citations
28
Citations
Journal
Catalysis Communications
Abstract
Abstract Ultrasound irradiation was applied for the rapid and clean synthesis of 3-methyl-4-arylmethylene isoxazole-5(4H)-ones through condensation of hydroxylamine hydrochloride, ethyl acetoacetate and benzaldehyde derivatives. This methodology was effectively catalyzed by amine functionalized montmorillonite K10 nanoclay (NH 2 -MMT). Compared with conventional methods, this protocol has promising features for the reaction response such as shorter reaction times, easier work-up, ease of separation of pure product with high yields and simplicity in the experimental procedure.