Heterosubstituted allylic carbanion base
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Yoshinori Yamamoto; Yoshikazu Saito; Kazuhiro Maruyama
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Article
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1982
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Elsevier Science
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French
โ 221 KB
## Reglo-and diastereoselective reaction of oxygen and sulfur substituted allyllc carbanlons with aldehydes IS described Either threo or erythro isomer can be obtained predominantly or exclusively by merely choosing an additive.