3a | 7.81(m, 2H), 7.29(d, J=1.2 Hz, 1H), 1.28(s, 1H) | 153.0, 136.1(t, J=8.5 Hz), 118.6, 115.8(d, J=11.3 Hz), 112.7, 115.9—110.9(m) | -80.1—-80.9(m, 3F), -109.3—-109.4(m, 2F), -122.7—-122.9(m, 2F), -125.7—-125.8(m, 2F) |
3b | 7.67(s, 2H), 7.28(s, 1H), 1.61(s, 1H) | 152.5, 133.3(d, J=8.9 Hz), 126.3, 121.8, 119.9, 118.3, 116.1—110.6(m) | -80.8—-80.9(m, 3F), -108.3—-108.4(m, 2F), -122.2—-122.3(m, 2F), -125.8—-125.9(m, 2F) |
3c | 6.96(dd, J=8.8, 2.9 Hz, 1H), 6.86(d, J=2.9 Hz, 1H), 6.71(d, J=8.9 Hz, 1H), 3.96(s, 2H), 3.78(s, 3H) | 151.8, 139.8, 120.4, 119.5, 112.9(t, J=9.1 Hz), 100.0, 55.9 | -80.9—-81.0(m, 3F), -108.8—-108.9(m, 2F), -112.6(d, JF—F=274.3 Hz, 2F), -125.8—-125.9(m, 2F) |
3d | 7.38—7.13(m, 2H), 6.68(d, J=8.6 Hz, 1H), 4.27(s, 1H), 1.59(s, 1H) | 153.1, 136.1, 118.8—118.4(m), 115.1—115.8(m), 112.7, 111.1—109.9(m), 108.9—105.9(m) | -80.8—-80.9(m, 3F), -109.2—-109.3(m, 2F), -122.6—-122.7(m, 2F), -125.8—-125.9(m, 2F) |
3e | 7.78(s, 2H), 7.31(s, 1H), 1.39—1.19(m, 1H) | 152.9, 136.0(t, J=8.4 Hz), 118.6, 118.43—118.33(m), 117.98(d, J=53.9 Hz), 117.7—117.6(m), 115.2, 112.8, 111.7—107.2(m), 108.7 | -80.1(t, J=9.8 Hz, 3F), -109.0—-109.1(m, 2F), -125.8—-125.9(m, 2F) |
3f | 7.69(s, 2H), 7.34(s, 1H), 1.27(s, 1H) | 153.1, 136.1, 118.6, 115.9(t, J=26.7 Hz), 113.0—112.9(m), 111.69—108.98(m) | -80.9(t, J=8.2 Hz, 3F), -108.1(d, JF—F=267 Hz, 1F), -109.7(d, JF—F=263 Hz, 1F), -121.6(br, 2F), -122.8(br, 2F), -125.2—-126.8(m, 4F) |
3g | 7.68(s, 2H), 7.28(s, 1H), 1.28(s, 1H) | 152.5, 133.3(t, J=8.8 Hz), 126.3, 118.6, 118.4, 118.2, 116.0—110.4(m) | -80.4(t, J=8.1 Hz, 3F), -108.5(d, JF—F=267 Hz, 1F), -109.1(d, JF—F=263 Hz, 1F), -121.7(br, 2F), -122.6(br, 2F), -125.4—-126.7(m, 4F) |
3h | 7.68(s, 2H), 7.29(s, 1H), 1.28(s, 1H) | 155.2, 133.2(d, J=8.9 Hz), 126.1, 118.4, 116.0, 115.8—110.6(m) | -80.8(t, J=7.9 Hz, 3F), -108.1—-108.2(m, 1F), -109.7(d, JF—F=270 Hz, 1F), -121.3—-121.9(m, 4F), -126.0(br, 4F), -126.1—-126.8(m, 4F) |
3i | 7.79—7.61(m, 1H), 7.42—7.17(m, 2H), 2.65(s, 6H) | 154.9, 136.1, 131.9, 126.2, 119.2—117.9(m), 118.5, 113.4, 46.5, 29.7 | -80.8—-80.9(m, 3F), -104.8(d, JF—F=273.6 Hz, 2F), -124.8(d, JF—F=274.3 Hz, 2F), -125.9—-126.0(m, 2F) |
3j | 7.84(s, 1H), 7.62(d, J=8.4 Hz, 1H), 7.31—7.17(m, 1H), 4.32(dd, J=13.3, 6.4 Hz, 2H), 2.56(s, 6H), 1.33(t, J=6.8 Hz, 3H) | 151.5, 135.0, 132.9, 129.5(t, J=7.2 Hz), 124.5, 118.5, 110.6, 62.4, 45.3, 14.2 | -97.6(d, ddd, J=264.2, 24.3, 9.0 Hz, 1F), -101.8(ddd, J=264.2, 23.9, 18.3 Hz, 1F) |
3k | 7.69(s, 2H), 7.34(s, 1H), 1.27(s, 1H) | 153.1, 136.1, 118.6, 115.9(t, J=26.7 Hz), 113.0—112.9(m), 111.69—108.98(m) | -80.9(t, J=8.2 Hz, 3F), -108.1(d, JF—F=267 Hz, 1F), -109.7(d, JF—F=263 Hz, 1F), -121.6(br, 2F), -122.8(br, 2F), -125.2— -126.8(m, 4F) |