Silylation of Alcohols and Phenols Using HMDS Catalyzed by SiO2-Cl in Solution and Solvent-Free Conditions.
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نویسنده
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Ziyaei-Halimjani A. ,Saidi M. R.
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منبع
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journal of sciences islamic republic of iran - 2006 - دوره : 17 - شماره : 2 - صفحه:123 -126
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چکیده
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Trimethylsilylation of a variety of alcohols and phenols, in the presence of silica chloride, using hexamethyldisilazane (hmds) in solution and under solvent-free conditions is reported. trimethylsilyl ethers were formed in excellent yields both for aliphatic alcohols and phenols without having an electron-withdrawing group. in addition, sio2-cl can be recovered and reused after drying.
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کلیدواژه
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Silylation; Hexamethyldisilazane; Alcohols; Phenols; Silica chloride; Solvent-free conditions.
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آدرس
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sharif university of technology, Department of Chemistry , ایران, sharif university of technology, Department of Chemistry , ایران
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پست الکترونیکی
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saidi@sharif.edu
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