Pyrroles versus cyclic nitrones: catalyst-controlled divergent cyclization of N-(2-perfluoroalkyl-3-alkynyl) hydroxylamines.
نویسندگان
چکیده
The IPrAuNTf2/HNTf2 co-catalyzed cyclization of N-(2-perfluoroalkyl-3-alkynyl) hydroxylamines produces pyrroles in moderate to excellent yield, whereas the AgOTf-catalyzed reaction affords cyclic nitrones in high yields.
منابع مشابه
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ورودعنوان ژورنال:
- Chemical communications
دوره 50 32 شماره
صفحات -
تاریخ انتشار 2014