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Transition-metal-catalyzed diarylation of isocyanides with triarylbismuthines for the selective synthesis of imine derivatives

発表形態:
原著論文
主要業績:
主要業績
単著・共著:
共著
発表年月:
2021年08月
DOI:
10.3390/ma14154271
会議属性:
指定なし
査読:
有り
リンク情報:

日本語フィールド

著者:
Kodama, Shintaro; Yamamoto, Yuki; Kobiki, Yohsuke; Matsubara, Hitomi; Tran, Cong Chi; Kawaguchi, Shin Ichi; Nomoto, Akihiro; Ogawa, Akiya
題名:
Transition-metal-catalyzed diarylation of isocyanides with triarylbismuthines for the selective synthesis of imine derivatives
発表情報:
Materials 巻: 14 号: 15 ページ: -
キーワード:
概要:
The transition-metal-catalyzed diarylation of isocyanides with triarylbismuthines was investigated in detail, and rhodium catalysts such as [RhCl(nbd)]2 were found to selectively afford N-alkyl diaryl ketimines. On the other hand, palladium-catalyzed diarylation proceeded with the in-corporation of two molecules of isocyanide, preferentially yielding N,N’-dialkyl or N,N’-diaryl α-diimines. In addition, a cascade synthesis of 2,3-diarylquinoxalines starting from the palladium-catalyzed diarylation of isocyanides with triarylbismuthines was successfully achieved.
抄録:

英語フィールド

Author:
Kodama, Shintaro; Yamamoto, Yuki; Kobiki, Yohsuke; Matsubara, Hitomi; Tran, Cong Chi; Kawaguchi, Shin Ichi; Nomoto, Akihiro; Ogawa, Akiya
Title:
Transition-metal-catalyzed diarylation of isocyanides with triarylbismuthines for the selective synthesis of imine derivatives
Announcement information:
Materials Vol: 14 Issue: 15 Page: -
An abstract:
The transition-metal-catalyzed diarylation of isocyanides with triarylbismuthines was investigated in detail, and rhodium catalysts such as [RhCl(nbd)]2 were found to selectively afford N-alkyl diaryl ketimines. On the other hand, palladium-catalyzed diarylation proceeded with the in-corporation of two molecules of isocyanide, preferentially yielding N,N’-dialkyl or N,N’-diaryl α-diimines. In addition, a cascade synthesis of 2,3-diarylquinoxalines starting from the palladium-catalyzed diarylation of isocyanides with triarylbismuthines was successfully achieved.


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