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polyacid functionalized magnetic nanoparticles: a novel magnetically reusable nanocatalyst for one-pot synthesis of xanthenes under solvent-free condition
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نویسنده
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manouchehri z ,habibzadeh s ,amininasab m
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منبع
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دومين كنگره ملي شيمي و نانوشيمي از پژوهش تا فناوري - 1398 - دوره : 2 - دومین کنگره ملی شیمی و نانوشیمی از پژوهش تا فناوری - کد همایش: 98190-56607 - صفحه:0 -0
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چکیده
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An efficient and simple procedure for the synthesis of 1,8-dioxo-octahydroxanthenes from the aromatic aldehydes and 5,5dimethylcyclohexane-1,3-dione (dimedone) in the presence of fe3o4@sio2@cooh polymerized as an inexpensive and reusable catalyst is described. the salient features of this methodology are: high yields, short reaction times, solvent-free conditions.
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کلیدواژه
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xanthene ,solid acid catalyst ,dimedone ,aldehyde
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آدرس
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, iran, , iran, , iran
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Authors
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