Synthesis 2002(17): 2585-2588
DOI: 10.1055/s-2002-35631
SPECIALTOPIC
© Georg Thieme Verlag Stuttgart · New York

Asymmetric Synthesis of Both Enantiomers of α-Trifluoromethyl Substituted Homoallylamine

Kazumasa Funabiki*a, Masashi Nagamoria, Masaki Matsuia, Dieter Endersb
a Department of Materials Science and Technology, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
Fax: +81(58)2301893; e-Mail: kfunabik@apchem.gifu-u.ac.jp;
b Institut für Organische Chemie, Rheinisch-Westfälische Technische Hochschule, Professor-Pirlet-Straße 1, 52074 Aachen, Germany
Further Information

Publication History

Received 2 September 2002
Publication Date:
20 November 2002 (online)

Abstract

An efficient asymmetric synthesis of both enantiomers of α-trifluoromethylated homoallylamine via nucleophilic allylation of trifluoroacetaldehyde SAMP- or RAMP-hydrazone, followed by benzoylation and SmI2-promoted nitrogen-nitrogen single bond cleavage is described.

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For the SmI2-induced cleavage of the nitrogen-nitrogen single bond, see Ref. [6a]