GaCl3-Promoted Ethenylation of Thioester Silyl Enolate and Dienolate with Silylethyne
GaCl3-Promoted Ethenylation of Thioester Silyl Enolate and Dienolate with Silylethyne
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GaCl3 促进硫代甲硅烷基烯醇化物和二烯醇化物与甲硅烷基乙炔的乙烯基化
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
M. Yamaguchi
中科院分区：
文献类型：
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作者：
M. Arisawa;C. Miyagawa;S. Yoshimura;Y. Kido;M. Yamaguchi
在GaCl_3存在下，S-烷基或S-芳基硫酯衍生的硅烯醇醚在α-碳原子上与三甲基硅基乙炔发生乙烯化反应，产率较高。二烯醇化物反应生成α，α-二乙烯基硫酯。
In the presence of GaCl3, silyl enol ethers derived from either S-alkyl or S-aryl thioesters are ethenylated at the α-carbon atom with trimethylsilylethyne in high yields. The reactions of dienolates give α,α-diethenyl thioesters.