Iron(II)-catalyzed trifluoromethylation of potassium vinyltrifluoroborates.
نویسندگان
چکیده
An iron(II)-catalyzed trifluoromethylation of potassium vinyltrifluoroborates has been developed. The reactions proceed under mild conditions and provide E/Z selectivities of > 95:5 for 2-aryl and -heteroarylvinyl substrates. Experimental observations suggest that the reaction does not proceed through a transmetallation of the RBF3K to the iron catalyst.
منابع مشابه
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ورودعنوان ژورنال:
- Angewandte Chemie
دوره 51 12 شماره
صفحات -
تاریخ انتشار 2012