Effects of haloniums on gold-catalyzed ring expansion of 1-oxiranyl-1-alkynylcyclopropanes.
نویسندگان
چکیده
We observed distinct chemoselectivities for the gold-catalyzed transformation of cis-1-oxiranyl-1-alkynylcyclopropanes 1 into various halogenated products in the presence of suitable Au(III) catalysts and N-halosuccinimide (halo = chloro, bromo and iodo).
منابع مشابه
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ورودعنوان ژورنال:
- Chemical communications
دوره 47 4 شماره
صفحات -
تاریخ انتشار 2011