The first organocatalytic enantioselective inverse-electron-demand hetero-Diels-Alder reaction.
نویسندگان
چکیده
منابع مشابه
Catalytic, enantioselective bifunctional inverse electron demand hetero-Diels-Alder reactions of ketene enolates and o-benzoquinone diimides.
In this Communication, we report a system in which an achiral Lewis acid (activating the diene) works in concert with a chiral nucleophile (dienophile) to effect the first highly enantio- and regioselective catalytic inverse electron demand Diels-Alder [4 + 2] cycloaddition reaction to form biologically active quinoxalinones from ketene enolates and o-benzoquinone diimides in good to excellent ...
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عنوان ژورنال:
- Angewandte Chemie
دوره 42 13 شماره
صفحات -
تاریخ انتشار 2003