A convenient procedure for palladium catalyzed cyanation using a unique bidentate phosphorus ligand

Rader S. Jensen; Anil S. Gajare; Kozo Toyota; Masaaki Yoshifuji; Fumiyuki Ozawa

doi:10.1016/j.tetlet.2005.10.052

A convenient procedure for palladium catalyzed cyanation using a unique bidentate phosphorus ligand

Rader S. Jensen, Anil S. Gajare, Kozo Toyota, Masaaki Yoshifuji^*, Fumiyuki Ozawa

^*この研究の対応する著者

研究成果: Article › 査読

91 被引用数 (Scopus)

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A palladium complex bearing 1,2-diphenyl-3,4-diphosphinidenecyclobutene ligand (DPCB) has been used to facilitate the catalytic cyanation of aryl bromides. A series of substituted benzonitriles was prepared in good to high yields by the treatment of the corresponding aryl bromides with Zn(CN) ₂ in N-methyl-2-pyrrolidone in the presence of 2-4 mol % catalyst at 100°C for 16 h.

本文言語	English
ページ（範囲）	8645-8647
ページ数	3
ジャーナル	Tetrahedron Letters
巻	46
号	50
DOI	https://doi.org/10.1016/j.tetlet.2005.10.052
出版ステータス	Published - 2005 12月 12

ASJC Scopus subject areas

生化学
有機化学
創薬

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10.1016/j.tetlet.2005.10.052

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title = "A convenient procedure for palladium catalyzed cyanation using a unique bidentate phosphorus ligand",

abstract = "A palladium complex bearing 1,2-diphenyl-3,4-diphosphinidenecyclobutene ligand (DPCB) has been used to facilitate the catalytic cyanation of aryl bromides. A series of substituted benzonitriles was prepared in good to high yields by the treatment of the corresponding aryl bromides with Zn(CN) 2 in N-methyl-2-pyrrolidone in the presence of 2-4 mol % catalyst at 100°C for 16 h.",

keywords = "Aryl bromide, Catalytic cyanation, Low-coordinated phosphorus ligand, Palladium catalyst, Zinc cyanide",

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T1 - A convenient procedure for palladium catalyzed cyanation using a unique bidentate phosphorus ligand

AU - Jensen, Rader S.

AU - Gajare, Anil S.

AU - Toyota, Kozo

AU - Yoshifuji, Masaaki

AU - Ozawa, Fumiyuki

PY - 2005/12/12

Y1 - 2005/12/12

N2 - A palladium complex bearing 1,2-diphenyl-3,4-diphosphinidenecyclobutene ligand (DPCB) has been used to facilitate the catalytic cyanation of aryl bromides. A series of substituted benzonitriles was prepared in good to high yields by the treatment of the corresponding aryl bromides with Zn(CN) 2 in N-methyl-2-pyrrolidone in the presence of 2-4 mol % catalyst at 100°C for 16 h.

AB - A palladium complex bearing 1,2-diphenyl-3,4-diphosphinidenecyclobutene ligand (DPCB) has been used to facilitate the catalytic cyanation of aryl bromides. A series of substituted benzonitriles was prepared in good to high yields by the treatment of the corresponding aryl bromides with Zn(CN) 2 in N-methyl-2-pyrrolidone in the presence of 2-4 mol % catalyst at 100°C for 16 h.

KW - Aryl bromide

KW - Catalytic cyanation

KW - Low-coordinated phosphorus ligand

KW - Palladium catalyst

KW - Zinc cyanide

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SN - 0040-4039

VL - 46

SP - 8645

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JO - Tetrahedron Letters

JF - Tetrahedron Letters

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ER -

A convenient procedure for palladium catalyzed cyanation using a unique bidentate phosphorus ligand

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