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Synfacts 2010(6): 0717-0717  
DOI: 10.1055/s-0029-1220004
Organo- and Biocatalysis
© Georg Thieme Verlag Stuttgart ˙ New York

Brønsted Acid Catalyzed Cascade Cyclization of Enynes

Contributor(s): Benjamin List, Anna Lee
T. Jin*, M. Himuro, Y. Yamamoto*
Tohoku University, Sendai, Japan
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Publication History

Publication Date:
20 May 2010 (online)

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Significance

Yamamoto and colleagues report the Brønsted acid catalyzed cascade cycloiso­merization of enynes that affords tri- or bicyclic compounds in good to excellent yields. The cascade cyclization was successful for both cyclic and acyclic enynes.