Scope and mechanism of stannylalumination of 1-alkynes

Terminal acetylenes react with Bu{sub 3}SnAlEt{sub 2} in the presence of Cu{sup +} or Pd{sup 0} catalysts to give 1,2-dimetallo-1-alkenes in highly regio- and stereoselective reactions. These intermediates can be selectively functionalized at the vinyl-aluminum bond to provide vinylstannanes, which...

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Veröffentlicht in:	Journal of organic chemistry 1989-10, Vol.54 (21), p.5064-5073
Hauptverfasser:	Sharma, Sunaina, Oehlschlager, Allan C
Format:	Artikel
Sprache:	eng
Schlagworte:	400201 - Chemical & Physicochemical Properties ACETYLENE ALKYNES ALUMINIUM COMPOUNDS CATALYSTS COPPER DATA DATA ANALYSIS ELEMENTS EXPERIMENTAL DATA HYDROCARBONS INFORMATION INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY MEASURING INSTRUMENTS MEASURING METHODS METALS NUMERICAL DATA ORGANIC COMPOUNDS ORGANOMETALLIC COMPOUNDS PALLADIUM PLATINUM METALS SYNTHESIS TIN COMPOUNDS TRANSITION ELEMENTS
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