Catalytic efficiency, ligand acceleration, and concentration effect in magnesium ion mediated 1,3-dipolar cycloadditions of mesitonitrile oxide to allylic alcohols

Magnesium ion catalysis in nitrile oxide cycloadditions to allylic alcohols has been studied by use of stable mesitonitrile oxide. Moderate catalytic efficiency, ligand acceleration effect, and concentration effect have been observed to provide a promising access to a catalytic version of 1,3-dipola...

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Bibliographic Details
Published in:Tetrahedron letters 1997-06, Vol.38 (23), p.4095-4098
Main Authors: Kanemasa, Shuji, Okuda, Kumi, Yamamoto, Hidetoshi, Kaga, Shinsuke
Format: Article
Language:English
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Summary:Magnesium ion catalysis in nitrile oxide cycloadditions to allylic alcohols has been studied by use of stable mesitonitrile oxide. Moderate catalytic efficiency, ligand acceleration effect, and concentration effect have been observed to provide a promising access to a catalytic version of 1,3-dipolar cycloaddition reactions. Catalytic cycle, ligand acceleration, and concentration effect in magnesium ion catalyzed nitrile oxide cycloaddition reactions to allylic alcohols are discussed.
ISSN:0040-4039
1873-3581
DOI:10.1016/S0040-4039(97)00834-4