A HF Loaded Lewis‐Acidic Aluminium Chlorofluoride for Hydrofluorination Reactions
作者:Maëva‐Charlotte Kervarec、Erhard Kemnitz、Gudrun Scholz、Svemir Rudić、Thomas Braun、Christian Jäger、Adam A. L. Michalchuk、Franziska Emmerling
DOI:10.1002/chem.202001627
日期:2020.6.5
The very strong Lewis acid aluminium chlorofluoride (ACF) was loaded with anhydrous HF. The interaction between the surface of the catalyst and HF was investigated using a variety of characterization methods, which revealed the formation of polyfluorides. Moreover, the reactivity of the HF‐loaded ACF towards the hydrofluorination of alkynes was studied.
将非常强的路易斯酸氯氟化铝(ACF)装入无水HF。使用多种表征方法研究了催化剂表面与HF之间的相互作用,揭示了多氟化物的形成。此外,还研究了负载有HF的ACF对炔烃氢氟化的反应性。