Cyano- and Isocyanotris(trifluoromethyl)borates: Syntheses, Spectroscopic Properties, and Solid State Structures of K[(CF 3 ) 3 BCN] and K[(CF 3 ) 3 BNC]
✍ Scribed by Finze, Maik; Bernhardt, Eduard; Willner, Helge; Lehmann, Christian W.
- Book ID
- 118118215
- Publisher
- American Chemical Society
- Year
- 2005
- Tongue
- English
- Weight
- 297 KB
- Volume
- 127
- Category
- Article
- ISSN
- 0002-7863
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📜 SIMILAR VOLUMES
Trimethylamine-bis(trifluoromethyl) boranes R(CF 3 ) 2 B ´NMe 3 (R = cis/trans-CF 3 CF=CF (1/2), HCºC (3), H 2 C=CH (4), C 2 H 5 (5), C 6 H 5 CH 2 (6), C 6 F 5 (7), C 6 H 5 (8)) react with NEt 3 ´3 HF depending on the nature of R at 155±200 °C under replacement of the trimethylamine ligand to form
The title compound has been synthesised, and characterised by multinuclear magnetic resonance spectroscopy, both in solution and in the solid state. The bandshapes of variabletemperature solution-state 19 F NMR spectra have been iteratively fitted to obtain information on the kinetics of rotation ab
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