3a | 7.89(d, J=2.4 Hz, 1H), 7.66(d, J=8.0 Hz, 2H), 7.44(t, J=8.0 Hz, 2H), 7.31(t, J=8.0 Hz, 1H), 6.77(t, J=54.8 Hz, 1H), 6.66(s, 1H) | 148.1(t, JC―F=29.9 Hz), 139.5, 129.5, 128.2, 127.2, 119.5, 111.1(t, JC―F=232.4 Hz), 104.9(t, JC―F=1.7 Hz) | -111.85(d, JC―F=54.9 Hz) |
3b | 7.62(d, J=2.4 Hz, 1H), 7.35—7.29(m, 4H), 6.77(t, J=55.2 Hz, 1H), 6.67(s, 1H), 2.23 (s, 3H) | 147.6(t, JC―F=29.7 Hz), 139.3, 133.8, 132.1, 131.4, 129.0, 126.7, 126.1, 111.3(t, JC―F=232.4 Hz), 103.7(t, JC―F=1.4 Hz), 17.9 | -111.27(d, JC―F=54.9 Hz) |
3c | 7.89(d, J=2.8 Hz, 1H), 7.55(d, J=8.0 Hz, 2H), 7.26(d, J=8.0 Hz, 2H), 6.79(t, J=55.2 Hz, 1H), 6.67(s, 1H), 2.39 (s, 3H) | 147.9(t, JC―F=29.6 Hz), 137.4, 137.2, 130.0, 128.2, 119.6, 111.2(t, JC―F=232.5 Hz), 104.7(t, JC―F=1.2 Hz), 20.9 | -111.56(d, JC―F=55.3 Hz) |
Compd. | 1H NMR(400 MHz, CDCl3), δ | 13C NMR(150 MHz, CDCl3), δ | 19F NMR(376 MHz, CDCl3), δ |
3d | 7.83(d, J=2.4 Hz, 1H), 7.57(d, J=9.2 Hz, 2H), 6.98(d, J=8.8 Hz, 2H), 6.78(t, J=56.0 Hz, 1H), 6.66(s, 1H), 3.85(s, 3H) | 158.8, 147.8(t, JC―F=29.7 Hz), 133.3, 128.4, 121.3, 114.6, 111.2(t, JC―F=232.4 Hz), 104.6 (t, JC―F=1.5 Hz), 55.6 | -111.49(d, J=54.9 Hz) |
3e | 7.87(d, J=2.4 Hz, 1H), 7.66—7.63 (m, 2H), 7.17(t, J=8.0 Hz, 2H), 6.78(t, J=56.0 Hz, 1H), 6.69(s, 1H) | 161.6(d, JC―F=245.9 Hz), 148.3(t, JC―F=29.9 Hz), 136.0(d, JC―F=2.4 Hz), 128.4, 121.5(d, JC―F=8.3 Hz), 116.4(d, JC―F=23.0 Hz), 111.0(t, JC―F=232.8 Hz), 105.1(t, JC―F=1.5 Hz) | -111.83(d, JC―F=54.9 Hz), -114.56(m) |
3f | 7.91(d, J=2.4 Hz, 1H), 7.61—7.55(m, 4H), 6.77(t, J=54.8 Hz, 1H), 6.70(s, 1H) | 148.5(t, JC―F=29.9 Hz), 138.6, 132.6, 128.2, 120.9, 120.7, 111.0(t, JC―F=233.0 Hz), 105.4 | -111.98(d, JC―F=54.9 Hz) |
3g | 7.93(d, J=2.8 Hz, 1H), 7.64(d, J=1.6 Hz, 2H), 7.32(t, J=1.6 Hz, 1H), 6.76(t, J=54.8 Hz, 1H), 6.73(s, 1H) | 149.1(t, JC―F=30.0 Hz), 140.9, 136.1, 128.3, 127.1, 117.8, 110.7(t, JC―F=233.1 Hz), 106.0 | -112.39 (d, JC―F=54.9 Hz) |
3h | 8.01(d, J=2.4 Hz, 1H), 7.83(d, J=8.0 Hz, 2H), 7.74(d, J=8.0 Hz, 2H), 6.79(t, J=54.8 Hz, 1H), 6.74(s, 1H) | 149.1(t, JC―F=29.7 Hz), 141.9, 129.2(q, JC―F=32.9 Hz), 128.3, 126.9(q, JC―F=3.75 Hz), 126.9(q, JC―F=270.6 Hz), 119.2, 110.9(t, JC―F=233.0 Hz), 105.8(t, JC―F=1.2 Hz) | -62.4(s), -112.27(d, JC―F=54.9 Hz) |
3i | 8.15(d, J=8.0 Hz, 2H), 8.02(d, J=2.4 Hz, 1H), 7.78(d, J=8.8 Hz, 2H), 6.79(t, J=54.8 Hz, 1H), 6.73(s, 1H), 3.95(s, 3H) | 166.1, 149.0(t, JC―F=30.0 Hz), 142.6, 131.2, 128.7, 128.3, 118.7, 110.9(t, JC―F=233.0 Hz), 105.8(t, JC―F=1.8 Hz), 52.3 | -112.18 d, JC―F=54.9 Hz) |
3j | 8.09(d, J=1.6 Hz, 1H), 8.05(d, J=2.4 Hz, 1H), 7.94(d, J=8.0 Hz, 1H), 7.89—7.83(m, 3H), 7.56—7.48(m, 2H), 6.84(t, J=55.2 Hz, 1H), 6.73(s, 1H) | 148.4(t, JC―F=29.7 Hz), 137.0, 133.4, 132.2, 129.7, 128.5, 128.0, 127.8, 127.2, 126.3, 118.5, 117.0, 111.2(t, JC―F=232.4 Hz), 105.2(t, JC―F=1.8 Hz) | -111.72(d, JC―F=54.9 Hz) |
4a | 8.05(s, 1H), 7.74(d, J=8.0 Hz, 2H), 7.57(d, J=8.0 Hz, 2H), 7.50(t, J=8.0 Hz, 2H), 7.43(t, J=8.0 Hz, 2H), 7.36(t, J=8.0 Hz, 2H), 6.86(t, J=54.0 Hz, 1H) | 144.2(t, JC―F=27.8 Hz), 139.4, 130.7, 129.6, 128.7, 128.4(t, JC―F=1.5 Hz), 127.6, 127.4, 126.8, 123.8, 119.5, 111.8(t, JC―F=233.1 Hz) | -111.35(d, JC―F=53.8 Hz) |
4b | δ 8.02(s, 1H), 7.73(d, J=8.0 Hz, 2H), 7.51—7.45 (m, 4H), 7.36(t, J=8.0 Hz, 1H), 7.25(d, J=8.0 Hz, 2H), 6.85(t, J=54.0 Hz, 1H), 2.40(s, 3H) | 144.1(t, JC―F=27.6 Hz), 139.4, 137.5, 129.6, 129.4, 128.3(t, JC―F=1.7 Hz), 127.8, 127.3, 126.6, 123.7, 119.5, 111.9(t, JC―F=233.1 Hz), 21.2 | -110.40(d, JC―F=54.1 Hz) |
4c | 8.09(s, 1H), 7.75(d, J=8.0 Hz, 2H), 7.52—7.48(m, 4H), 7.39—7.32(m, 3H), 6.79(t, J=54.0 Hz, 1H) | 145.2(t, JC―F=26.7 Hz), 139.4, 133.5, 132.2, 129.8, 129.65, 129.58, 129.3, 128.5, 127.5, 126.7, 119.65, 119.59, 111.3(t, JC―F=234.2 Hz) | -111.54(d, JC―F=54.1 Hz). |
4d | 8.06(s, 1H), 7.73(d, J=8.0 Hz, 2H), 7.56—7.48(m, 4H), 7.40—7.32(m, 3H), 6.86(t, J=54.0 Hz, 1H) | 144.1(t, JC―F=28.5 Hz), 139.2, 134.5, 132.6, 129.9, 129.6, 128.3(t, JC―F=1.5 Hz), 127.7, 127.6, 127.1, 126.6(t, JC―F=2.0 Hz), 122.3, 119.5, 111.8(t, JC―F=233.1 Hz) | -111.11(d, JC―F=53.8 Hz |
4e | 8.04(s, 1H), 7.72(d, J=8.0 Hz, 2H), 7.52—7.48(m, 4H), 7.41—7.35(m, 3H), 6.85(t, J=53.6 Hz, 1H) | 144.1(t, JC―F=28.4 Hz), 139.3, 133.6, 129.7(t, JC―F=1.8 Hz), 129.6, 129.2, 128.9, 127.5, 126.9, 122.5, 119.5, 111.9(t, JC―F=232.8 Hz) | -110.05(d, JC―F=53.8 Hz) |
4f | 8.04(s, 1H), 7.72(d, J=8.0 Hz, 2H), 7.56(d, J=8.0 Hz, 2H), 7.50(t, J=8.0 Hz, 2H), 7.45(d, J=8.0 Hz, 2H), 7.37(t, J=8.0 Hz, 1H), 6.85(t, J=54.0 Hz, 1H) | 144.1(t, JC―F=27.9 Hz), 139.3, 131.8, 130.0(t, JC―F=1.8 Hz), 129.7, 129.6, 127.6, 126.9, 122.5, 121.8, 119.5, 111.9(t, JC―F=233.1 Hz) | -110.04(d, JC―F=53.8 Hz) |
4g | 7.50—7.41(m, 5H), 6.69(t, J=55.2 Hz, 1H), 6.42(s, 1H), 2.33(s, 3H) | 146.9(t, JC―F=29.8 Hz), 140.6, 139.2, 129.3, 128.4, 125.1, 111.5(t, JC―F=234.3 Hz), 103.9, 12.4 | -111.45(d, JC―F=55.3 Hz) |
Compd. | 1H NMR(400 MHz, CDCl3), δ | 13C NMR(150 MHz, CDCl3), δ | 19F NMR(376 MHz, CDCl3), δ |
4h | 7.36—7.28 (m, 8H), 7.24—7.21(m, 2H), 6.78(t, J=55.2 Hz, 1H), 6.73(s, 1H) | 147.4(t, JC―F=29.9 Hz), 144.6, 139.5, 129.7, 129.0, 128.8, 128.7, 128.6, 128.1, 125.3, 111.3 (t, JC―F=232.5 Hz), 104.7 | -111.70(d, JC―F=54.9 Hz) |