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Cinnamoyl amide type chiral P,olefin ligands for Pd-catalyzed reactions.
Mino, Takashi; Fujisawa, Yohei; Yoshida, Shizuki; Hirama, Mitsuru; Akiyama, Takumu; Saito, Ryo; Yoshida, Yasushi; Kasashima, Yoshio; Sakamoto, Masami.
Afiliación
  • Mino T; Graduate School of Engineering, Chiba University, 1-33, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan. tmino@faculty.chiba-u.jp.
  • Fujisawa Y; Molecular Chirality Research Center, Chiba University, 1-33, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan.
  • Yoshida S; Soft Molecular Activation Research Center, Chiba University, 1-33, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan.
  • Hirama M; Graduate School of Engineering, Chiba University, 1-33, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan. tmino@faculty.chiba-u.jp.
  • Akiyama T; Graduate School of Engineering, Chiba University, 1-33, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan. tmino@faculty.chiba-u.jp.
  • Saito R; Graduate School of Engineering, Chiba University, 1-33, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan. tmino@faculty.chiba-u.jp.
  • Yoshida Y; Graduate School of Engineering, Chiba University, 1-33, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan. tmino@faculty.chiba-u.jp.
  • Kasashima Y; Graduate School of Engineering, Chiba University, 1-33, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan. tmino@faculty.chiba-u.jp.
  • Sakamoto M; Graduate School of Engineering, Chiba University, 1-33, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan. tmino@faculty.chiba-u.jp.
Org Biomol Chem ; 19(47): 10385-10389, 2021 12 08.
Article en En | MEDLINE | ID: mdl-34821903
ABSTRACT
We synthesized cinnamoyl amide type chiral P,olefin ligand (S)-4. We successfully obtained separable diastereomers of 4d and demonstrated Pd-catalyzed asymmetric allylic substitution reactions of indoles using (S,aS)-4d as a chiral ligand with high enantioselectivities (up to 98% ee).

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Org Biomol Chem Asunto de la revista: BIOQUIMICA / QUIMICA Año: 2021 Tipo del documento: Article País de afiliación: Japón

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Org Biomol Chem Asunto de la revista: BIOQUIMICA / QUIMICA Año: 2021 Tipo del documento: Article País de afiliación: Japón