A Chiral N-Tetrafluoroiodobenzyl-N-sulfonyl Aminomethylpyrrolidine Catalyst for the Enantioselective Michael/Hemiaminal Formation Cascade Reaction of α,β-Unsaturated Iminoindoles with Aldehydes
Katsuhiko Moriyama∗
a
Department of Chemistry, Graduate School of Science and Soft Molecular Activation Research Center, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
,
Yukari Oka
a
Department of Chemistry, Graduate School of Science and Soft Molecular Activation Research Center, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
,
Tatsuo Kaiho
b
Godo Shigen Co., Ltd., 2-12-6 Kyobashi, Chuo-ku, Tokyo 104-0031, Japan
c
Chiba Iodine Resource Innovation Center (CIRIC), Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan