A highly stereoselective Michael reactio
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Masahiko Yamaguchi; Michinori Tsukamoto; Shinya Tanaka; Ichiro Hirao
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Article
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1984
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Elsevier Science
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French
β 244 KB
Under a proper reaction condition, simple ester enolates add to d,e-unsaturated esters highly stereoselectively to give erythro or threoglutarates. Previously, we have shown that lithium enolates derived from simple monoesters react with fi,p-unsaturated esters to give glutarates in high yiela. 1)