Synfacts 2010(2): 0180-0180  
DOI: 10.1055/s-0029-1219096
Metal-Catalyzed Asymmetric Synthesis and Stereoselective Reactions
© Georg Thieme Verlag Stuttgart ˙ New York

Asymmetric Synthesis of Cyclopent-2-enol

Contributor(s): Hisashi Yamamoto, Pingfan Li
M. G. Gonçalves-Martin, A. Saver, P. Renaud*
Universitat Bern, Switzerland
Further Information

Publication History

Publication Date:
21 January 2010 (online)

Significance

A multigram-scale synthesis of synthetically useful cyclopent-2-enol is reported. The key reactions of this synthesis include the highly efficient Noyori transfer hydrogenation to introduce the stereogenic center and the Grubbs ring-closing metathesis reaction to form the five-membered ring.