Lewis acid catalyzed inverse-electron-demand Diels-Alder reaction of tropones.
نویسندگان
چکیده
Lewis acid catalyzed inverse-electron-demand Diels-Alder reaction of tropone derivatives was developed. Up to 97% ee was obtained for the chiral dinucleus BINOL-aluminum complex catalyzed reaction between tropones and ketene diethyl acetal to give bicyclo[3.2.2] ring structures, which opens up a unique way of making chiral seven-membered rings.
منابع مشابه
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عنوان ژورنال:
- Journal of the American Chemical Society
دوره 131 46 شماره
صفحات -
تاریخ انتشار 2009