Stereoselective nucleophilic addition reactions to cyclic N-acyliminium ions using the indirect cation pool method: Elucidation of stereoselectivity by spectroscopic conformational analysis and DFT calculations

Koichi Mitsudo, Junya Yamamoto, Tomoya Akagi, Atsuhiro Yamashita, Masahiro Haisa, Kazuki Yoshioka, Hiroki Mandai, Koji Ueoka, Christian Hempel, Jun-ichi Yoshida and Seiji Suga

Beilstein J. Org. Chem. 2018, 14, 1192–1202. doi:10.3762/bjoc.14.100

Supporting Information

Supporting Information File 1: Experimental details, ORTEP drawings of 1a, 1b, 1d1f, theoretical calculations of C1C6, and NMR spectra of all new compounds and C1C6.
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Supporting Information File 2: X-ray structure analysis data for 1a (CCDC-1813600), 1b (CCDC-1813582), 1d (CCDC-1813594), 1e (CCDC-1813595), 1f (CCDC-1813596). These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via
X-ray analysis of 1af.
Format: CIF Size: 4.5 MB Download

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