Syntheses de cetones a chaine F-alkylee.
作者:Patrice Moreau、Naïma Naji、Auguste Commeyras
DOI:10.1016/s0022-1139(00)85184-2
日期:1987.1
Hemifluorinated ketones RCORF, in which an F-alkyl chain (C8F17 or C6F13) is directly bound to the carbonyl group, were prepared from F-alkyl Grignard reagents. The reaction of acyl anhydrides (RCO)2O upon these organometallic derivatives constitutes a particularly competitive route to these ketones, compared to that of the corresponding acyl chlorides. The methyl (F-alkyl) ketones were also obtained
由F-烷基格氏试剂制备半氟化的酮R = CO = R F,其中F-烷基链(C 8 F 17或C 6 F 13)直接与羰基键合。与相应的酰氯相比,酰基酸酐(RCO)2 O在这些有机金属衍生物上的反应构成了通往这些酮的特别竞争的途径。还通过(F-烷基)炔烃R的硫酸汞催化水合得到的甲基(F-烷基)酮˚F CCH。