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First atroposelective Chan-Lam coupling for the synthesis of C-N linked biaryls.
Ishida, Moeka; Adachi, Rina; Kobayashi, Kazuki; Yamamoto, Yukiko; Kawahara, Chinatsu; Yamada, Tsuyoshi; Aoyama, Hiroshi; Kanomata, Kyohei; Akai, Shuji; Lam, Patrick Y S; Sajiki, Hironao; Ikawa, Takashi.
Affiliation
  • Ishida M; Laboratory of Organic Chemistry, Gifu Pharmaceutical University, Daigaku-Nishi, Gifu 501-1196, Japan. ikawa-ta@gifu-pu.ac.jp.
  • Adachi R; Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan.
  • Kobayashi K; Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan.
  • Yamamoto Y; Laboratory of Organic Chemistry, Gifu Pharmaceutical University, Daigaku-Nishi, Gifu 501-1196, Japan. ikawa-ta@gifu-pu.ac.jp.
  • Kawahara C; Laboratory of Organic Chemistry, Gifu Pharmaceutical University, Daigaku-Nishi, Gifu 501-1196, Japan. ikawa-ta@gifu-pu.ac.jp.
  • Yamada T; Laboratory of Organic Chemistry, Gifu Pharmaceutical University, Daigaku-Nishi, Gifu 501-1196, Japan. ikawa-ta@gifu-pu.ac.jp.
  • Aoyama H; Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan.
  • Kanomata K; Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan.
  • Akai S; Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan.
  • Lam PYS; Baruch S. Blumberg Institute, Doylestown, Pennsylvania, 18902, USA.
  • Sajiki H; Laboratory of Organic Chemistry, Gifu Pharmaceutical University, Daigaku-Nishi, Gifu 501-1196, Japan. ikawa-ta@gifu-pu.ac.jp.
  • Ikawa T; Laboratory of Organic Chemistry, Gifu Pharmaceutical University, Daigaku-Nishi, Gifu 501-1196, Japan. ikawa-ta@gifu-pu.ac.jp.
Chem Commun (Camb) ; 60(6): 678-681, 2024 Jan 16.
Article in En | MEDLINE | ID: mdl-38165949
ABSTRACT
The first atroposelective Chan-Lam coupling for the synthesis of C-N axial enantiomers is reported with good yields and ee. MnO2 additive is crucial for the success of the coupling. The longstanding problem of the lack of enantioselective synthesis to make chiral C-N linked atropisomers is solved.

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Chem Commun (Camb) Journal subject: QUIMICA Year: 2024 Document type: Article Affiliation country: Japan

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Chem Commun (Camb) Journal subject: QUIMICA Year: 2024 Document type: Article Affiliation country: Japan