| نویسندگان | جواد صفائی قمی-صفورا زاهدی |
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| نشریه | ULTRASON SONOCHEM |
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| تاریخ انتشار | 2016-9-01 |
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| نمایه نشریه | ISI |
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چکیده مقاله
A family of novel ionic liquid with L-alanine and choline chloride as environmentally benign materials
have been synthesized and grafted on Fe3O4 nanoparticles using easy preparation techniques. The
structure of ionic liquid supported on Fe3O4 nanoparticles (IL-Fe3O4 NPs) characterized by various
analyses such as FE-SEM, EDX, XRD, NMR, FTIR and VSM. The catalytic activities of this catalyst are examined
in the Mannich reaction for synthesis of b-aminocarbonyl compounds under ultrasonic irradiation.
The recyclability of catalyst is investigated, and the results have indicated that the catalyst can be
recycled six times without obvious activity decreasing.
