“…C 18 H 13 F 3 N 2 O 2 S 3 Ber. : C 47,22 H 2,13 N 6,42 S 14, Aus 0,50 g (1,7 mmol) 2 und 0,338 g (1,7 mmol) = 3 103, 3 032, 1 623, 1482, 1451, 1 415, 1 379, 1333, 1 310, 1 276, 1 237, 1145, 1113, 1075 MHz und 1 H-NOE-Diff., 500 MHz): δ/ppm = 7,77 (d,J = 7,87 Hz,1H,7,69 (t,J = 7,89 Hz,1H,7,64 (s,1H,7,61 (s,1H,7,58 (d,J = 2,21 Hz,1H,7,56 (d,J = 7,83 Hz,1H,7,49 (s,1H,7,44 (dd,J = 8,44/2,27 Hz,1H,6,71 (d,J = 8,51 Hz,1H,. : C 48,89 H 3,14 N 6, 7, 137,5, 132,6, 132,3, 130,4, 128,4, 126,8, 125,9, 125,6, 125,6, 125,5 ( …”