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Development of a new heterogeneous lewis acid catalyst for chemoselective tetrahydropyranylation of different hydroxyl compounds
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نویسنده
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kolahdoozan m. ,hossaini m.
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منبع
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journal of chemistry - 2013 - دوره : 2013 - شماره : 0
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چکیده
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Amino functionalized triazine supported on silica-gel was prepared and characterized. this new triazine derivative was applied as a coordinating agent for aluminum chloride. this novel lewis acid supported on heterogeneous surface was used as an effective catalyst for protection of alcohols and phenols in the presence of 3,4-dihydro-2h-pyran. this catalyst can be reused without any significant loss of activity,and it protects alcohols in the presence of phenols. © 2013 majid kolahdoozan and mahshid hossaini.
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آدرس
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department of chemistry,islamic azad university,shahreza branch,shahreza,isfahan 311-86145,iran,young researcher club,islamic azad university,shahreza branch,shahreza, ایران, department of chemistry,islamic azad university,shahreza branch,shahreza, ایران
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Authors
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