Tetrahedron letters

A new one-pot method for α, α-diallylation of ketones based on the palladium-catalyzed reaction of allylic carbonates and allyl β-keto carboxylates under neutral …

I Shimizu, Y Ohashi, J Tsuji

文献索引：Shimizu, Isao; Ohashi, Yukihiro; Tsuji, Jiro Tetrahedron Letters, 1983 , vol. 24, # 36 p. 3865 - 3868

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被引用次数: 19

摘要

Abstract A new method for α, α-diallylation of ketones catalyzed by palladium-phosphine complexes under neutral conditions has been developed. Allylation of β-keto carboxylates with allylic carbonates, followed by the decarboxylation-allylation as a one-pot reaction affords diallylated ketones in good yields.