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Review | Regular issue | Vol 96, No. 2, 2018, pp.195-218
Published online, 18th January, 2018
DOI: 10.3987/REV-17-875
Synthesis of Azaheterocycles and Related Molecules by Tf2NH-Catalyzed Cycloadditions

Naoya Shindo and Kiyosei Takasu*

*Graduate School of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida-shimoadachi-machi, Sakyo-ku, Kyoto 606-8501, Japan

Abstract

Acid-catalyzed cycloadditions utilizing nitrogen-containing building blocks are powerful tools for the synthesis of azaheterocyclic molecules. This review summarizes Tf2NH-catalyzed cycloadditions of imines and other related building blocks with electron-rich alkenes, alkynes, and 1,3-dienes, giving a various type of azaheterocycles and related nitrogen-containing compounds.