Preparation and Characterization of Chiral Oxazaborolidine Complex Immobilized SBA??15 and Its Application in the Asymmetric Reduction of Prochiral Ketones

U Balakrishnan, N Ananthi, ST Selvan…

文献索引：Balakrishnan, Umesh; Ananthi, Nallamuthu; Selvan, Sakthivel Tamil; Pal, Ravindra; Ariga, Katsuhiko; Velmathi, Sivan; Vinu, Ajayan Chemistry - An Asian Journal, 2010 , vol. 5, # 4 p. 897 - 903

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被引用次数: 8

摘要

Abstract The immobilization of chiral oxazaborolidine complex in the well-ordered mesochannels of SBA-15 is demonstrated by a postsynthetic approach using 3- aminopropyltriethoxysilane as a reactive surface modifier. The immobilized catalysts are characterized by various techniques, such as XRD, nitrogen adsorption, HRSEM, UV/Vis diffuse reflectance spectroscopy, and FTIR spectroscopy. The catalysts are used for the ...