Regioselective Annulation of 1, 5-Diketones: Access to Functionalized Hagemann's Esters

A Gassama, J d'Angelo, C Cavé…

文献索引：European Journal of Organic Chemistry, , # 18 p. 3165 - 3169

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被引用次数: 12

摘要

... S)-6 was obtained in 80% yield and ee 95% (determined by 1H NMR spectroscopy, after adding Eu(hfc)3 as a ... The mixture was extracted with dichloro- methane (30 mL) and the combined organic phases were washed ... A. Gassama, J. d'Angelo, C. Cavé, J. Mahuteau, C. Riche ...