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MgO Nanoparticles: an Efficient, Green and Reusable Catalyst for the One- pot Syntheses of 2,6-Dicyanoanilines and 1,3-Diarylpropyl Malononitriles under Different Conditions
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نویسنده
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Safaei-Ghomi J. ,Zahedi S. ,Javid M. ,Ghasemzadeh M. A.
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منبع
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journal of nanostructures - 2015 - دوره : 5 - شماره : 2 - صفحه:153 -160
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چکیده
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This work described one pot syntheses of polysubstituted 2,6-dicyanoaniline and 2-(3-oxo-1,3-diarylpropyl) malononitrile derivatives in the presence of mgo nanoparticles (nps) under grinding conditions and microwave irradiation, respectively. the simple experimental procedure includes shorter reaction times, higher yields, lower cost and environmental friendliness. other remarkable features are reusability of catalyst, mgo nps can be reused at least five times without any obvious change in its catalytic activity.
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کلیدواژه
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Heterogeneous catalyst ,Nanostructures ,Heterocycles ,Synthetic methods ,Cyclization ,MgO nanoparticles
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آدرس
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university of kashan, Faculty of Chemistry, Department of Organic Chemistry, ایران, university of kashan, Faculty of Chemistry, Department of Organic Chemistry, ایران, university of kashan, Faculty of Chemistry, Department of Organic Chemistry, ایران, Islamic Azad University, Qom Branch, Department of Chemistry,, ایران
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Authors
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