Tetrahedron Letters

Solvolytic cleavage of alkenylpentafluorosilicates catalyzed by copper (II) acetate. A stereoselective synthesis of (E)-alkenyl ethers from alkynes

K Tamao, T Kakui, M Kumada

文献索引：Tamao, Kohei; Kakui, Toshio; Kumada, Makoto Tetrahedron Letters, 1980 , vol. 21, p. 4105 - 4108

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被引用次数: 13

摘要

Abstract (E)-Alkenylpentafluorosilicates, obtainable from acetylenes via hydrosilylation- silicate formation, react with alcohols in the presence of a catalytic amount of copper (II) acetate under an atmosphere of air (oxygen) at room temperature to form (E)-alkenyl ethers stereoselectively in satisfactory yields. Similar reaction with water gives aldehydes.