Synthesis of 4-quinolones through nickel-catalyzed intramolecular amination on the β-carbon of o-(N-alkylamino)propiophenones

Satoshi Ueno; Ryosuke Shimizu; Ryohei Maeda; Ryoichi Kuwano

doi:10.1055/s-0031-1291146

Synthesis of 4-quinolones through nickel-catalyzed intramolecular amination on the β-carbon of o-(N-alkylamino)propiophenones

Satoshi Ueno
, Ryosuke Shimizu
, Ryohei Maeda
, Ryoichi Kuwano

複合領域化学

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

16 被引用数 (Scopus)

抄録

o-(N-Alkylamino)propiophenones are converted into 4-quinolones in the presence of chlorobenzene, potassium phosphate, morpholine, and nickel(0) catalyst. The reaction proceeds through the nickel-catalyzed formation of β-enaminones from o-(N-alkylamino)propiophenones and morpholine, followed by the intramolecular transamination.

本文言語	英語
ページ（範囲）	1639-1642
ページ数	4
ジャーナル	Synlett
巻	23
号	11
DOI	https://doi.org/10.1055/s-0031-1291146
出版ステータス	出版済み - 2012

!!!All Science Journal Classification (ASJC) codes

有機化学

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10.1055/s-0031-1291146

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引用スタイル

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title = "Synthesis of 4-quinolones through nickel-catalyzed intramolecular amination on the β-carbon of o-(N-alkylamino)propiophenones",

abstract = "o-(N-Alkylamino)propiophenones are converted into 4-quinolones in the presence of chlorobenzene, potassium phosphate, morpholine, and nickel(0) catalyst. The reaction proceeds through the nickel-catalyzed formation of β-enaminones from o-(N-alkylamino)propiophenones and morpholine, followed by the intramolecular transamination.",

author = "Satoshi Ueno and Ryosuke Shimizu and Ryohei Maeda and Ryoichi Kuwano",

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AU - Maeda, Ryohei

AU - Kuwano, Ryoichi

PY - 2012

Y1 - 2012

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AB - o-(N-Alkylamino)propiophenones are converted into 4-quinolones in the presence of chlorobenzene, potassium phosphate, morpholine, and nickel(0) catalyst. The reaction proceeds through the nickel-catalyzed formation of β-enaminones from o-(N-alkylamino)propiophenones and morpholine, followed by the intramolecular transamination.

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