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New approach to the synthesis of tris(perfluoroalkyl)borane adducts with dialkylamines |
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| Authors: | N. Yu. Adonin V. V. Bardin U. Flörke H. -J. Fron |
| Affiliation: | 1. Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, pr. Lavrent’eva 5, Novosibirsk, 630090, Russia 2. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia 3. Paderborn University, Essen, Germany 4. Duisburg-Essen University, Essen, Germany |
| Abstract: | A convenient synthetic approach to the adducts (C n F2n+1)3BNHR2 (n = 2–4, 6; R = Me, Et) was developed, based on the reaction of lithium perfluoroalkyls with dichloro(dialkylamino)boranes at temperatures below ?90°C. The target products can be synthesized with preparative yields of 50–90%. |
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