15
87–89
d 8.0 (d, J = 8.0 Hz, 2H),
d 7.85 (d, J = 7.7 Hz, 2H),
d 7.30 (d, J = 7.5 Hz, 2H),
d 7.2 (d, J = 7.3 Hz, 2H),
d 6.01 (s, 1H), d 4.42 (bs, 1H)
d 197.68 (C@O),
d 141.95 (Ar, C–C@O),
d 138.98 (Ar, C–C–OH), d 135.61
(Ar, C–CF3), d 129.40
348
Anal. (C16H10F6O2); Calcd (%): C, 55.18; H, 2.89;
F, 32.73. Found (%): C, 55.20; H, 2.84; F, 33.00
(Ar, C–CF3), d 128.10
(Ar, C–H), d 126.84
(Ar, C–H),
d 125.94 (Ar, C–H),
d 124.12 (Ar, C–H),
d 123.69 (CF3), d 85.12 (C–OH)
d 191.32 (C@O), d 136.89
(Ar, C–C@O), d 136.55
16
56–58
d 8.0 (s, 2H), d 7.70 (d, J = 8.0 Hz, 2H),
d 7.60 (m, J = 7.9 Hz, 2H),
348
Anal. (C16H10F6O2); Calcd (%): C, 55.18; H, 2.89;
F, 32.73. Found (%): C, 55.38; H, 2.85; F, 32.92
d 7.4 (d, J = 7.7 Hz, 2H), d 6.01 (s, 1H),
d 4.42 (bs, 1H)
(Ar, C–C–OH), d 133.65
(Ar, C–H), d 132.86
(Ar, C–H), d 130.46 (Ar, C–CF3),
d 129.55 (Ar, C–CF3),
d 128.23 (Ar, C–H), d 127. 56
(Ar, C–H), d 126.71 (Ar, C–H),
d 125.91 (Ar, C–H),
d 124.0 (Ar, C–H), d 123.99 (CF3)
d 123.92 (CF3), d 85.18 (C–OH)
d 190.21 (C@O), d 163.0 (Ar, C–F),
d 136.72 (Ar, C–H), d 130.89 (Ar, C–H),
d 125.00 (Ar, C–H), d 122.32 (Ar, C–C@O)
17
18
103–105
97–99
d 8.05 (d, J = 8.0 Hz, 2H),
d 7.50 (m, J = 7.9 Hz, 2H),
d 7.05 (m, J = 7.7 Hz, 2H),
d 6.85 (m, J = 7.7 Hz, 2H)
d 7.74 (d, J = 8.0 HZ, 2H),
d 7.71 (d, J = 7.8 Hz, 2H),
d 7.51 (m, J = 7.5 Hz, 2H)
d 7.39 (d, J = 7.4 Hz, 2H)
d 8.05 (m, J = 7.9 Hz, 4H),
d 7.50 (m, J = 7.5 Hz, 4H)
246
246
Anal. (C14H8F2O2); Calcd (%): C, 68.30; H, 3.28;
F, 15.43. Found (%): C, 68.15; H, 3.18; F, 15.66
d 192.20 (C@O), d 162.89 (Ar, C–F),
d 138.68 (Ar, C–C@O), d 130.89 (Ar, C–H),
d 126.05 (Ar, C–H), d 122.26 (Ar, C–H),
d 116.21 (Ar, C–H)
d 192.23 (C@O), d 168.17 (Ar, C–F),
d 132.82 (Ar, C–H), d 128.36
(Ar, C–C@O), d 116.47 (Ar, C–H)
d 188.45 (C@O), d 169.48 (Ar, C–F),
d 165.32 (Ar, C–F), d 134.38
(Ar, C–H), d 118.38 (Ar, C–C@O),
d 115.71 (Ar, C–H), d 110.67 (Ar, C–H)
d 185.07 (C@O), d 162.37 (Ar, C–F),
d 135.86 (Ar, C–H), d 112.39
(Ar, C–H), d 111.84 (Ar, C–C@O)
d 190.20 (C@O), d 156.30 (Ar, C–F),
d 150.37 (Ar, C–F), d 133.70
(Ar, C–C@O), d 127.70 (Ar, C–H),
d 126.30 (Ar, C–H), d 118.50 (Ar, C–H)
d 188.60 (C@O), d 157.50 (Ar, C–F),
d 150.0 (Ar, C–F), d 128.50
Anal. (C14H8F2O2); Calcd (%): C, 68.30; H, 3.28;
F, 15.43. Found (%): C, 68.17; H, 3.25; F, 15.59
19
20
118–119
91–93
246
282
Anal. (C14H8F2O2); Calcd (%): C, 68.30; H, 3.28;
F, 15.43. Found (%): C, 68.51; H, 3.20; F, 15.7
d 8.49 (d, J = 8.0 Hz, 2H),
d 7.40 (m, J = 7.7 Hz, 2H),
d 7.20 (m, J = 7.8 Hz, 2H)
Anal. (C14H6F4O2); Calcd (%): C, 59.59; H, 2.14;
F, 26.93. Found (%): C, 59.32; H, 2.05; F, 26.77
21
22
163–165
107–109
d 7.95 (m, J = 7.9 Hz, 2H),
d 7.45 (m, J = 7.4 Hz, 4H)
282
282
Anal. (C14H6F4O2); Calcd (%): C, 59.59; H, 2.14;
F, 26.93. Found (%): C, 59.59; H, 2.05; F, 27.13
d 8.05 (d, J = 8.1 Hz, 2H),
d 7.85 (d, J = 7.9 Hz, 2H),
d 7.70 (m, J = 7.7 Hz, 2H)
Anal. (C14H6F4O2); Calcd (%): C, 59.59; H, 2.14;
F, 26.93. Found (%): C, 59.32; H, 2.08; F, 26.63
23
91–93
d 7.85 (d, J = 8.0 Hz, 2H),
d 7.45 (m, J = 7.5 Hz, 2H),
d 7.25 (m, J = 7.4 Hz, 2H)
282
Anal. (C14H6F4O2); Calcd (%): C, 59.59; H, 2.14;
F, 26.93. Found (%): C, 59.45; H, 2.03; F, 26.98
(Ar, C–H), d 126.50 (Ar, C–H),
d 125.10 (Ar, C–C@O), d 123.00 (Ar, C–H)
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