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Dirhodium(II) tetrakis[N-tetrachlorophthaloyl-(S)-tert-leucinate]: a new chiral Rh(II) catalyst for enantioselective amidation of CH bonds

✍ Scribed by Minoru Yamawaki; Hideyuki Tsutsui; Shinji Kitagaki; Masahiro Anada; Shunichi Hashimoto


Book ID
104252553
Publisher
Elsevier Science
Year
2002
Tongue
French
Weight
117 KB
Volume
43
Category
Article
ISSN
0040-4039

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Dirhodium(II) tetrakis[N-tetrafluorophth
✍ Hideyuki Tsutsui; Yukiko Yamaguchi; Shinji Kitagaki; Seiichi Nakamura; Masahiro 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 200 KB

Dirhodium(II) tetrakis[N-tetrafluorophthaloyl-(S)-tert-leucinate], Rh 2 [(S)-TFPTTL] 4 , in which the phthalimido hydrogen atoms of the parent dirhodium(II) complex are substituted by fluorine atoms, dramatically enhances the reactivity and enantioselectivity (up to 97% ee) in intramolecular aromati