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 conditions

Isao Shimizu; Yukihiro Ohashi; Jiro Tsuji

doi:10.1016/S0040-4039(00)94297-7

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 conditions

Isao Shimizu^*, Yukihiro Ohashi, Jiro Tsuji

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

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.

Original language	English
Pages (from-to)	3865-3868
Number of pages	4
Journal	Tetrahedron Letters
Volume	24
Issue number	36
DOIs	https://doi.org/10.1016/S0040-4039(00)94297-7
Publication status	Published - 1983

ASJC Scopus subject areas

Biochemistry
Organic Chemistry
Drug Discovery

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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.",

author = "Isao Shimizu and Yukihiro Ohashi and Jiro Tsuji",

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T1 - 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 conditions

AU - Shimizu, Isao

AU - Ohashi, Yukihiro

AU - Tsuji, Jiro

PY - 1983

Y1 - 1983

N2 - 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.

AB - 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.

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M3 - Article

AN - SCOPUS:0008784104

SN - 0040-4039

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JO - Tetrahedron Letters

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ER -

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 conditions

Abstract

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