Readily regenerative and air-stable palladium(0) catalyst with tris[2-(diphenylphosphino)ethyl]phosphine tetrasulfide for C-C coupling reactions

Sen Ichi Aizawa; Mitsuyoshi Tamai; Mai Sakuma; Asari Kubo

doi:10.1246/cl.2007.130

Readily regenerative and air-stable palladium(0) catalyst with tris[2-(diphenylphosphino)ethyl]phosphine tetrasulfide for C-C coupling reactions

Sen Ichi Aizawa^*, Mitsuyoshi Tamai, Mai Sakuma, Asari Kubo

^*Corresponding author for this work

Applied Chemistry

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

9 Scopus citations

Abstract

The novel air-stable Pd⁰ complex, [Pd(pp₃S ₄)(dba)] (pp₃S₄ = tris[2-(diphenylphosphino) ethyl]phosphine tetrasulfide, dba = dibenzylideneacetone) was prepared as a C-C coupling catalyst. This is regenerative from the Pd° complex with the partially oxidized pp₃S₄ ligand by the chalcogen-atom substitution reaction catalyzed by Pd⁰ and applicable to the recyclable Pd⁰ catalytic system.

Original language	English
Pages (from-to)	130-131
Number of pages	2
Journal	Chemistry Letters
Volume	36
Issue number	1
DOIs	https://doi.org/10.1246/cl.2007.130
State	Published - 2007/01/05

ASJC Scopus subject areas

General Chemistry

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title = "Readily regenerative and air-stable palladium(0) catalyst with tris[2-(diphenylphosphino)ethyl]phosphine tetrasulfide for C-C coupling reactions",

abstract = "The novel air-stable Pd0 complex, [Pd(pp3S 4)(dba)] (pp3S4 = tris[2-(diphenylphosphino) ethyl]phosphine tetrasulfide, dba = dibenzylideneacetone) was prepared as a C-C coupling catalyst. This is regenerative from the Pd° complex with the partially oxidized pp3S4 ligand by the chalcogen-atom substitution reaction catalyzed by Pd0 and applicable to the recyclable Pd0 catalytic system.",

author = "Aizawa, {Sen Ichi} and Mitsuyoshi Tamai and Mai Sakuma and Asari Kubo",

year = "2007",

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doi = "10.1246/cl.2007.130",

language = "英語",

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AU - Aizawa, Sen Ichi

AU - Tamai, Mitsuyoshi

AU - Sakuma, Mai

AU - Kubo, Asari

PY - 2007/1/5

Y1 - 2007/1/5

N2 - The novel air-stable Pd0 complex, [Pd(pp3S 4)(dba)] (pp3S4 = tris[2-(diphenylphosphino) ethyl]phosphine tetrasulfide, dba = dibenzylideneacetone) was prepared as a C-C coupling catalyst. This is regenerative from the Pd° complex with the partially oxidized pp3S4 ligand by the chalcogen-atom substitution reaction catalyzed by Pd0 and applicable to the recyclable Pd0 catalytic system.

AB - The novel air-stable Pd0 complex, [Pd(pp3S 4)(dba)] (pp3S4 = tris[2-(diphenylphosphino) ethyl]phosphine tetrasulfide, dba = dibenzylideneacetone) was prepared as a C-C coupling catalyst. This is regenerative from the Pd° complex with the partially oxidized pp3S4 ligand by the chalcogen-atom substitution reaction catalyzed by Pd0 and applicable to the recyclable Pd0 catalytic system.

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U2 - 10.1246/cl.2007.130

DO - 10.1246/cl.2007.130

M3 - 学術論文

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JF - Chemistry Letters

IS - 1

ER -

Readily regenerative and air-stable palladium(0) catalyst with tris[2-(diphenylphosphino)ethyl]phosphine tetrasulfide for C-C coupling reactions

Abstract

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