Trifluoromethylation of alkenyl bromides and iodides (including 5-iodouracils) with (CF3)2Hg and Cu ("trifluoromethylcopper") |
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| Authors: | Nowak Ireneusz Robins Morris J |
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| Institution: | Department of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602-5700, USA. |
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| Abstract: | Bromo- and iodoalkenes undergo trifluoromethylation efficiently in DMA with "CF3Cu" generated from (CF3)2Hg and Cu. Variable stereochemical inversion is observed with substrates having a gem-carbonyl group. Substrates having gem-hydrogen, -alkyl, or -alkenyl groups give products with stereochemical retention. |
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