Nucleophilic addition to N-phosphinylimines by rare-earth-metal triflate/trifluoroacetic anhydride activation.
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چکیده
منابع مشابه
Scandium(III) trifluoromethanesulfonate catalyzed aromatic nitration with inorganic nitrates and acetic anhydride.
The rare earth metal(III) trifluoromethanesulfonate (rare earth metal(III) triflate, RE(OTf)3) was found to be an efficient catalyst for aromatic nitration with carboxylic anhydride-inorganic nitrate as the nitrating agent. In the presence of a catalytic amount of RE(OTf)3, the nitration of substituted benzenes proceeded to afford the corresponding nitrobenzenes. Especially, scandium(III) trifl...
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ورودعنوان ژورنال:
- Angewandte Chemie
دوره 46 39 شماره
صفحات -
تاریخ انتشار 2007