[EN] FLUOROALKYLATION METHODS AND REAGENTS<br/>[FR] PROCÉDÉS ET RÉACTIFS DE FLUOROALKYLATION
申请人:TRUSTESS OF THE UNIVERSITY OF ILLINOIS BOARD OF
公开号:WO2012024564A1
公开(公告)日:2012-02-23
A method of forming a fluorinated molecular entity includes reacting in a reaction mixture an aromatic halide, copper, a fluoroalkyl group, and a ligand. The aromatic halide includes an aromatic group and a halogen substituent bonded to the aromatic group. The ligand includes at least one group-V donor selected from phosphorus and an amine. The overall molar ratio of copper to aromatic halide in the reaction mixture is from 0.2 to 3. The method further includes forming a fluoroalkylarene including the aromatic group and the fluoroalkyl group bonded to the aromatic group. A composition, which may be used in the method, consists essentially of copper, the fluoroalkyl group, and the ligand, where the molar ratio of copper to the fluoroalkyl group is approximately 1.
形成氟化分子实体的方法包括在反应混合物中反应芳香卤化物、铜、氟烷基团和配体。芳香卤化物包括芳香基和与芳香基结合的卤素取代基。配体包括至少一种从磷和胺中选择的V族给体基团。在反应混合物中,铜与芳香卤化物的摩尔比为0.2到3。该方法进一步包括形成氟烷基芳烃,其中包括芳香基和与芳香基结合的氟烷基团。一种可用于该方法的组合物主要包括铜、氟烷基团和配体,其中铜与氟烷基团的摩尔比约为1。