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本文用8种取代苯基卤化物,在无水四氢呋喃中制成的格氏试剂与全氟羧酸(R_FCO_2H,R_F=CF_3和n-C_3F_7)按 3:1摩尔比反应,合成了9种全氟烷基芳基酮(1～9),其中6、7、8和9是新化合物。它们的结构用IR、UV、NMR(~1H,~(19)F)及MS加以表征。
In this paper, eight kinds of substituted phenyl halides were synthesized in anhydrous tetrahydrofuran at a molar ratio of 3: 1 with perfluorocarboxylic acids (R_FCO_2H, R_F = CF_3 and n-C_3F_7) Fluoroalkylaryl ketones (1 to 9), of which 6, 7, 8 and 9 are novel compounds. Their structures were characterized by IR, UV, NMR (~ 1H, ~ (19) F) and MS.