4a | 8.33(s, 2H), 7.60—7.50(m, 3H), 7.44—7.40(m, 1H), 4.38(q, J=7.1 Hz, 4H), 1.38(t, J=7.1 Hz, 6H) | | 170.1, 163.7, 143.1, 141.4, 129.4, 128.4, 122.4, 121.9, 60.5, 13.2 |
4b | 8.07(s, 2H), 7.47—7.42(m, 1H), 7.40—7.34(m, 2H), 7.30—7.27(m, 1H), 4.35(q, J=7.1 Hz, 4H), 2.25(s, 3H), 1.36(t, J=7.1 Hz, 6H) | | 170.1, 163.6, 144.1, 140.5, 132.4, 131.1, 129.4, 126.8, 125.1, 122.1, 60.4, 16.4, 13.2 |
4c | 8.31(d, J=1.3 Hz, 2H), 7.43(t, J=7.6 Hz, 1H), 7.31(d, J=7.6 Hz, 1H), 7.20(d, J=7.6 Hz, 1H), 4.38(q, J=7.1 Hz, 4H), 2.46(s, 3H), 1.38(t, J=7.1 Hz, 6H) | | 170.1, 163.8, 143.1, 141.4, 139.9, 129.1, 122.6, 122.4, 118.9, 60.5, 20.3, 13.2 |
4d | 8.3 (s, 2H), 7.45(t, J=8.2 Hz, 1H), 7.03(dd, J=8.4, 2.0 Hz, 1H), 6.98 (d, J=7.9 Hz, 1H), 6.92(s, 1H), 4.38(q, J=7.1 Hz, 4H), 3.88(s, 3H), 1.38(t, J=7.1 Hz, 6H) | | 170.2, 163.7, 159.9, 143.1, 142.4, 130.2, 122.3, 113.9, 113.8, 108.1, 60.6, 54.8, 13.2 |
4e | 8.33(s, 2H), 7.45(t, J=8.2 Hz, 1H), 7.03(dd, J=8.4, 2.0 Hz, 1H), 6.98 (d, J=7.9 Hz, 1H), 6.92(s, 1H), 4.38(q, J=7.1 Hz, 4H), 3.88(s, 3H), 1.38(t, J=7.1 Hz, 6H) | | 169.9, 163.7, 160.1, 143.1 142.5, 130.2, 122.3, 114.1, 113.9, 108.1, 60.6, 54.8, 13.2 |
4f | 8.09(s, 2H), 7.62—7.59(m, 1H), 7.40—7.34(m, 2H), 7.30—7.27(m, 1H), 4.34(q, J=7.1 Hz, 4H), 1.35(t, J=7.1 Hz, 6H) | | 170.1, 163.4, 144.1, 138.4, 130.5, 130.2, 129.3, 127.6, 126.6, 121.9, 60.4, 13.2 |
4g | 8.29(s, 2H), 7.51(d, J=0.9 Hz, 2H), 7.45(d, J=1.7 Hz, 1H), 7.35—7.31(m, 1H), 4.38(q, J=7.1 Hz, 4H), 1.38(t, J=7.1 Hz, 6H) | | 169.9, 163.5, 142.5, 135.3, 130.5, 128.7, 122.9, 122.7, 122.4, 120.2, 60.6, 13.3 |
4h | 8.27(s, 2H), 7.55(d, J=8.7 Hz, 2H), 7.37(d, J=8.8 Hz, 2H), 4.38(q, J=7.1 Hz, 4H), 1.37(t, J=7.1 Hz, 6H) | | 169.9, 163.5, 142.6, 139.8, 134.6, 129.6, 123.3, 122.6, 60.6, 13.2 |
|
Compd. | 1H NMR(400 MHz), δ | | 13C NMR(100 MHz), δ |
4i | 8.28(s, 2H), 7.66(d, J=8.0 Hz, 1H), 7.61(d, J=1.8 Hz, 1H), 7.45(t, J=8.0 Hz, 1H), 7.38(d, J=8.2 Hz, 1H), 4.38(q, J=7.1 Hz, 4H), 1.38(t, J=7.1 Hz, 6H) | | 169.9, 163.5, 142.5, 142.2, 131.6, 130.7, 125.3, 122.9, 122.7, 120.6, 60.7, 13.3 |
4j | 8.26(s, 2H), 7.71(d, J=9.4 Hz, 2H), 7.32(d, J=9.1 Hz, 2H), 4.37(q, J =7.1 Hz, 4H), 1.37(t, J=7.1 Hz, 6H) | | 169.9, 163.5, 142.6, 140.3, 132.6, 123.6, 122.6, 122.5, 60.6, 13.2 |
4k | 8.30(s, 2H), 7.80(d, J=7.8 Hz), 7.75(t, J=7.8 Hz, 1H), 7.71—7.64 (m, 2H), 4.38(q, J=7.1 Hz, 4H), 1.38(t, J=7.1 Hz, 6H) | | 169.8, 163.4, 142.5, 141.7, 130.3, 125.5, 125.2, 122.8, 119.2, 60.7, 13.2 |
4l | 8.33 (s, 2H), 7.86(d, J=8.4 Hz, 2H), 7.59(d, J=8.4 Hz, 2H), 4.38(q, J=7.1 Hz, 4H), 1.38(t, J=7.1 Hz, 6H) | | 169.8, 163.4, 143.8, 142.2 126.9, 126.8, 122.9, 122.3, 60.6, 13.2 |
4m | 8.25(s, 2H), 7.43(dd, J=4.8, 4.7 Hz, 2H), 7.29—7.26(m, 1H), 7.24 (d, J=2.2 Hz, 1H), 4.36(q, J=7.1 Hz, 4H), 1.36(t, J=7.1 Hz, 6H) | | 169.9, 163.5, 143.1, 137.6, 124.3, 122.4, 116.5, 116.3, 60.6, 13.2 |
4n | 8.47(d, J=8.9 Hz, 2H), 8.35(s, 2H), 7.67(d, J=9.4 Hz, 2H), 4.38(q, J=7.1 Hz, 4H), 1.38(t, J=7.1 Hz, 6H) | | 169.7, 163.2, 146.6, 145.6, 141.9, 125.1, 123.1, 122.6, 60.6, 13.2 |
4o | 8.25(s, 2H), 7.25—7.15(m, 3H), 4.38(q, J=7.1 Hz, 4H), 2.37(d, J= 1.7 Hz, 3H), 1.38(t, J=7.1 Hz, 6H) | | 169.9, 163.7, 161.4, 143.1, 137.2, 126.9, 126.7, 125.3, 122.4, 121.3, 121.1, 115.9, 115.7, 60.6, 13.7, 13.2 |
4p | 7.63(s, 2H), 7.46(s, 1H), 6.97(s, 1H), 4.36(q, J=7.1 Hz, 4H), 1.39(t, J=7.1 Hz, 6H) | | 160.1, 155.4, 143.9, 130.6, 129.9, 129.6, 126.7, 125.6, 121.8, 112.3, 62.2, 13.1 |
4q | 8.36(s, 2H), 7.60—7.51(m, 3H), 7.44—7.40(m, 2H), 3.90(s, 6H) | | 170.1, 164.2, 143.3, 141.3, 129.4, 128.5, 122.1, 121,9, 51.5 |
4r | 8.35(s, 2H), 7.45(t, J=8.2 Hz, 1H), 7.02(dd, J=8.3, 2.1 Hz, 1H), 6.98 (dd, J=7.9, 1.6 Hz, 1H), 6.91(t, J=2.2 Hz, 1H), 3.89(s, 6H), 3.88(s, 3H) | | 170.2, 164.2, 159.9, 143.3, 142.3, 130.2, 121.9, 113.9, 113.8, 108.1, 54.8, 51.5 |
4s | 8.32(s, 2H), 7.67—7.64(m, 1H), 7.61(t, J=1.9 Hz, 1H), 7.45(t, J= 8.0 Hz, 1H), 7.41—7.38(m, 1H), 3.89(s, 6H) | | 169.9, 163.9, 142.9, 142.1, 131.7, 130.7, 125.3, 122.9, 122.2, 120.6, 51.5 |
4t | 8.40(d, J=12.1 Hz, 3H), 8.36(s, 1H), 7.84(d, J=6.0 Hz, 2H), 3.92(s, 6H) | | 169.8, 163.7, 148.1, 142.6, 141.9, 130.8, 127.8, 123.2, 122.6, 117.4, 51.5 |
4u | 8.34(s, 2H), 7.54(d, J=8.0 Hz, 1H), 7.48(t, J=7.8 Hz, 1H), 7.34(s, 1H), 7.21(d, J=7.7 Hz, 1H), 3.91(s, 6H), 1.36(s, 9H) | | 170.1, 164.4, 153.5, 143.6, 141.2, 129.1, 125.7, 121.9, 119.3, 119.1, 51.5, 30.2 |
4v | 8.14(s, 2H), 7.61(d, J=7.4 Hz, 2H), 7.49(m, 3H), 3.88(s, 6H) | | 170.1, 163.4, 144.6, 130.6, 130.2, 129.2, 127.7, 126.6, 122.1, 121.5, 51.4 |
4w | 8.59(s, 1H), 8.26(m, 1H), 7.92(m, 3H), 7.62(s, 1H), 7.55(m, 2H), 7.50(m, 3H), 7.39(m, 2H), 3.93(s, 3H), 3.40(s, 3H) | | 159.5, 158.0, 154.2, 150.8, 150.5, 138.6, 133.5, 133.4, 132.2, 128.0, 127.7, 126.8, 126.7,126.7, 126.5, 125.6, 123.3, 117.5 105.5, 29.2, 27.4 |
4x | 8.34(s, 2H), 7.43(t, J=7.9 Hz, 1H), 7.30(d, J=7.9 Hz, 1H), 7.20(d, J=7.0 Hz, 1H), 3.89(s, 6H), 2.45(s, 3H) | | 170.1, 164.3, 163.7, 143.4, 143.1, 141.2, 139.9, 129.2, 122.5, 121.8, 118.9, 51.4, 20.3 |