Tetrahedron letters

Higher order vinyl cyanocuprates from vinylic tellurides

FC Tucci, A Chieffi, JV Comasseto

文献索引：Tucci, Fabio C.; Chieffi, Andre; Comasseto, Joao V. Tetrahedron Letters, 1992 , vol. 33, # 39 p. 5721 - 5724

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被引用次数: 68

摘要

Among the most promising synthetic applications of organic tellurium compounds are their transmetalation reactions with n-butyllithium'. Recently we reported our results on the transmetalation reaction of vinylic tellurides with n-butyllithium leading to vinyllithium reagents2; 3. As an extension of this reaction we investigated a novel route to higher order mixed vinyl cyanocuprates by direct reaction between vinylic tellurides and dialkyl ...