Vinyltrialkoxysilanes are indispensable for organicsynthesis, particularly cross-coupling reactions. Hydrosilylation of alkynes inevitably yields α- and β-isomers of vinyltrialkoxysilanes even with complex ligands and catalysts, limiting its usage in organicsynthesis. We report the synthesis of α-vinyltrialkoxysilanes via cross-electrophile C(sp2)–C(sp2) coupling of bromoalkenes. The method is quite
Studies in Silico-Organic Compounds. XXVI. Additional Derivatives of Vinyltrichlorosilane
作者:Christ Tamborski、Howard W. Post
DOI:10.1021/jo50010a021
日期:1952.10
Silyl isoxazolines-2: synthesis, structure and properties
作者:E. Lukevics、V. Dirnens、A. Kemme、J. Popelis
DOI:10.1016/0022-328x(96)06358-9
日期:1996.8
Silyl isoxazolines have been synthesized by [2 + 3] cycloaddition reaction of nitrileoxides and silylnitronates to vinyl- and allylsilanes. The direction of the cycloaddition reaction of nitrileoxides to trialkoxyvinylsilanes has been shown to depend on the nature of the substituents on silicon and on the method used to generate the nitrileoxides. The addition of silyl esters of aci-nitromethane