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Novel catalytic application of a sandwich-type polyoxometalate
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نویسنده
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میرزایی مسعود ,ششمانی شبنم ,عرب فشاپویه مرضیه ,اشتیاق حسینی حسین ,آقابزرگ حسین
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منبع
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پژوهش هاي كاربردي در شيمي (jarc) - 1390 - دوره : 5 - شماره : 2 - صفحه:17 -20
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چکیده
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Novel catalytic application of a sandwich-type polyoxometalate, k12[as2w18u3o74].21h2o, in synthesis of 14-aryl-14h-dibenzo[a,j]xanthenes was investigated via three-component condensation reaction of b-naphthol and aromatic aldehydes. this method has the advantages of good yield, short reaction times and remarkable reusable activity of the catalyst. it was found that the best result was obtained when the reaction was carried out under solvent-free media and microwave irradiation
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کلیدواژه
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Synthesis ,B-naphthol ,Aromatic aldehydes ,14-aryl-14H-dibenzo[a ,j]xanthenes ,Sandwich-type polyoxometalate ,Catalyst
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آدرس
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دانشگاه فردوسی مشهد, ایران, دانشگاه آزاد اسلامی واحد خمین, ایران, دانشگاه آزاد اسلامی واحد خمین, ایران, دانشگاه فردوسی مشهد, ایران, دانشگاه خوارزمی, ایران
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Authors
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