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Silica Hybrid Containing (R)-2,2′-Binaphtho-20-crown-6 Moieties via the Sol-Gel Process
作者姓名:成义祥  刘田东  陈令武
作者单位:School of Chemistry and Chemical Engineering,Nanjing University,School of Chemistry and Chemical Engineering,Nanjing University,School of Chemistry and Chemical Engineering,Nanjing University Nanjing,Jiangsu 210093,China,Nanjing,Jiangsu 210093,China,Nanjing,Jiangsu 210093,China
基金项目:theFoundationofChineseEducationMinistryforOverseaReturnee (No .0 2 0 5H0 89)
摘    要:IntroductionThesol gelprocessconstitutesoneofthemostimpor tantrouteforthepreparationofinorganicamorphoussolids.1,2 Themildreactionconditionsofthesol gelap proachallowadeliberatetailoringofhybridorganic inor ganicmaterialsbyhydrolysisandpolycondensationofmolecularprecursorsfunctionalizedbyhydrolysabletri ethoxysilanegroups .3Suchsilicahybridmaterialsconsist ingofcovalentlylinkedorganicandinorganiccomponentsarewelldefinedatthemolecularlevel.Theyhavereceivedconsiderableattentionindifferentresearc…

关 键 词:R ) 2  2′ BINOL   organic silicon   sol gel   Heck reaction
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