Conversion of Tellurol Esters to Enol Silyl Ethers of Acylsilanes

T Inoue, N Kambe, I Ryu, N Sonoda

文献索引：Inoue, Toru; Kambe, Nobuaki; Ryu, Ilhyong; Sonoda, Noboru Journal of Organic Chemistry, 1994 , vol. 59, # 26 p. 8209 - 8214

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被引用次数: 16

摘要

Tellurol esters having an anion stabilizing group at the position a to the carbonyl, such as aryl-,(phenylthiol-, and (benzyloxy) ethanetelluroates, gave enol silyl ethers of the corresponding acylsilanes in good to excellent yields upon treatment with 2 equiv of" BuLi in the presence of chlorosilanes. This reaction was stereoselective, and 2-isomers were obtained as sole or major products from a variety of chlorosilanes, such as trimethyl-, ...