| 天门冬氨酸催化1,1,1,3,3,3-六甲基二硅氮烷硅烷化羟基为三甲基硅醚(英文) |
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| 作者姓名： | Arash GHORBANI-CHOGHAMARANI Masoomeh NOROUZI |
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| 作者单位： | Department of Chemistry;Faculty of Science;Ilam University; |
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| 基金项目： | supported by the research facilities of Ilam University,Ilam,Iran |
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| 摘 要： | A wide variety of alcohols and phenols were protected as trimethylsilyl ethers using 1,1,1,3,3,3-hexamethyl disilazane catalyzed by aspartic acid as a non-toxic,metal-free,and green organocatalyst at room temperature in acetonitrile under mild and heterogeneous conditions.The procedure is operationally simple and the silylated product was obtained in high yield and purity.
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| 关 键 词： | alcohol phenol 1 1 1 3 3 3-hexamethyldisilazane trimethylsilylation protection |
Protection of Hydroxyl Groups as a Trimethylsilyl Ether by 1,1,1,3,3,3-Hexamethyldisilazane Promoted by Aspartic Acid as an Efficient Organocatalyst |
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| Arash GHORBANI-CHOGHAMARANI,Masoomeh NOROUZI.Protection of Hydroxyl Groups as a Trimethylsilyl Ether by 1,1,1,3,3,3-Hexamethyldisilazane Promoted by Aspartic Acid as an Efficient Organocatalyst[J].Chinese Journal of Catalysis,2011,32(4):595-598. |
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| Authors: | Arash GHORBANI-CHOGHAMARANI Masoomeh NOROUZI |
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| Institution: | Arash GHORBANI-CHOGHAMARANI,Masoomeh NOROUZI Department of Chemistry,Faculty of Science,Ilam University,P.O.Box 69315516,Ilam,Iran |
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| Abstract: | A wide variety of alcohols and phenols were protected as trimethylsilyl ethers using 1,1,1,3,3,3-hexamethyl disilazane catalyzed by aspartic acid as a non-toxic,metal-free,and green organocatalyst at room temperature in acetonitrile under mild and heterogeneous conditions.The procedure is operationally simple and the silylated product was obtained in high yield and purity. |
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| Keywords: | alcohol phenol 1 3 3-hexamethyldisilazane trimethylsilylation protection |
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