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Synfacts 2010(2): 0201-0201
DOI: 10.1055/s-0029-1219097
DOI: 10.1055/s-0029-1219097
Metal-Catalyzed Asymmetric Synthesis and Stereoselective Reactions
© Georg Thieme Verlag
Stuttgart ˙ New York
Ruthenium-Catalyzed Asymmetric Dehydrative Cyclization
S. Tanaka, T. Seki, M. Kitamura*
Nagoya University, Japan
Weitere Informationen
Publikationsverlauf
Publikationsdatum:
21. Januar 2010 (online)
Significance
In this report, the authors developed a new strategy for the enantioselective synthesis of cyclic ethers. Allylic alcohols bearing remote hydroxyl groups were subjected to the ruthenium catalyst to produce the desired cyclic ethers with high yields and enantioselectivities. A new type of axially chiral ligand was also designed to facilitate the reaction.