高等学校化学学报 ›› 2025, Vol. 46 ›› Issue (7): 20240538.doi: 10.7503/cjcu20240538
收稿日期:
2024-12-11
出版日期:
2025-07-10
发布日期:
2025-02-14
通讯作者:
南江
E-mail:nanjiang@sust.edu.cn
基金资助:
NAN Jiang(), XU Kailun, YAN Qiang
Received:
2024-12-11
Online:
2025-07-10
Published:
2025-02-14
Contact:
NAN Jiang
E-mail:nanjiang@sust.edu.cn
Supported by:
摘要:
发展了一种分子内芳基噻蒽盐亲核取代环化反应, 通过C—O键与C—S键的选择性断裂, 实现了芳基噻蒽盐的新化学转化, 高效合成了23例高共轭的三苯并九元硫醚化合物. 该反应官能团兼容性优良、 产物收率高且无需过渡金属参与, 为在催化反应中应用广泛的冠醚的合成提供了一种新途径.
中图分类号:
TrendMD:
南江, 许凯伦, 闫强. 芳基噻蒽盐分子内选择性C—S键断裂合成苯并硫醚. 高等学校化学学报, 2025, 46(7): 20240538.
NAN Jiang, XU Kailun, YAN Qiang. Synthesis of Benzo⁃thioethers Based on the Intramolecular Selective C—S Cleavage of Arylthianthreniums. Chem. J. Chinese Universities, 2025, 46(7): 20240538.
Entry | Base | Solvent | Additive | Yield b (%) |
---|---|---|---|---|
1 | K2CO3 | DMSO | Bz2O | 87 |
2 | Na2CO3 | DMSO | Bz2O | 90 |
3 | Cs2CO3 | DMSO | Bz2O | 97 |
4 | DBU | DMSO | Bz2O | 51 |
5 | Cs2CO3 | THF | Bz2O | 71 |
6 | Cs2CO3 | Toluene | Bz2O | 81 |
7 | Cs2CO3 | DMF | Bz2O | 75 |
8 | Cs2CO3 | DMSO | PA | 80 |
9 | Cs2CO3 | DMSO | Piv2O | 96 |
10 | Cs2CO3 | DMSO | Ac2O | 93 |
11 | Cs2CO3 | DMSO | Tf2O | 95 |
12 | Cs2CO3 | DMSO | TFAA | 51 |
13 | Cs2CO3 | DMSO | Benzoic acid | 72 |
14 | Cs2CO3 | DMSO | Bz2O | 87 |
15 c | Cs2CO3 | DMSO | Bz2O | 90 |
16 d | Cs2CO3 | DMSO | Bz2O | 79 |
17 e | Cs2CO3 | DMSO | Bz2O | 74 |
Table 1 Optimization of reaction conditions a
Entry | Base | Solvent | Additive | Yield b (%) |
---|---|---|---|---|
1 | K2CO3 | DMSO | Bz2O | 87 |
2 | Na2CO3 | DMSO | Bz2O | 90 |
3 | Cs2CO3 | DMSO | Bz2O | 97 |
4 | DBU | DMSO | Bz2O | 51 |
5 | Cs2CO3 | THF | Bz2O | 71 |
6 | Cs2CO3 | Toluene | Bz2O | 81 |
7 | Cs2CO3 | DMF | Bz2O | 75 |
8 | Cs2CO3 | DMSO | PA | 80 |
9 | Cs2CO3 | DMSO | Piv2O | 96 |
10 | Cs2CO3 | DMSO | Ac2O | 93 |
11 | Cs2CO3 | DMSO | Tf2O | 95 |
12 | Cs2CO3 | DMSO | TFAA | 51 |
13 | Cs2CO3 | DMSO | Benzoic acid | 72 |
14 | Cs2CO3 | DMSO | Bz2O | 87 |
15 c | Cs2CO3 | DMSO | Bz2O | 90 |
16 d | Cs2CO3 | DMSO | Bz2O | 79 |
17 e | Cs2CO3 | DMSO | Bz2O | 74 |
Compd. | Appearance | Yield(%) | m. p./℃ | HRMS, m/z[M+H]+(calcd.) |
---|---|---|---|---|
2a | White solid | 97 | 105—107 | 322.0486(322.0487) |
2b | White solid | 88 | 88—90 | 336.0643(336.0648) |
2c | White solid | 88 | 95—98 | 350.0799(350.0810) |
2d | White solid | 87 | 107—109 | 364.0956(364.0949) |
2e | White solid | 78 | 122—123 | 338.0439(338.0435) |
2f | White solid | 93 | 100—101 | 326.0235(326.0225) |
2g | White solid | 90 | 113—114 | 341.9940(341.9938) |
2h | White solid | 89 | 135—136 | 385.9435(385.9440) |
2i | — | 0 | — | — |
2j | White solid | 92 | 96—98 | 392.0153(392.0162) |
2k | Yellow solid | 92 | 166—169 | 353.0180(353.0171) |
2l | White solid | 58 | 168—172 | 333.0282(333.0290) |
2m | White solid | 73 | 155—158 | 336.0279(336.0284) |
2n | White solid | 86 | 126—128 | 350.0435(350.0448) |
2o | White solid | 87 | 130—132 | 446.0202(446.0197) |
2p | White solid | 83 | 136—139 | 366.0384(366.0394) |
2q | White solid | 80 | 274—275 | 352.0230(352.0228) |
2r | White solid | 51 | 149—152 | 386.0467(386.0463) |
2s | White solid | 82 | 173—175 | 461.9748(461.9756) |
2t | White solid | 75 | 108—110 | 348.0643(348.0638) |
Compd. | Appearance | Yield(%) | m. p./℃ | HRMS, m/z[M+H]+(calcd.) |
2u | White solid | 87 | 155—158 | 415.9540(415.9535) |
2v | White solid | 82 | 141—143 | 403.9340(403.9344) |
2w | White solid | 86 | 139—142 | 340.0396(340.0392) |
2h′ | White solid | 57 | 83—86 | 423.0753(423.0756) |
2n′ | White solid | 73 | 143—145 | 334.0482(334.0486) |
2x | White solid | 36 | 156—159 | 484.1527(484.1531) |
5a | White solid | 83 | 85—87 | 290.0760(290.0765) |
5b | White solid | 75 | 96—98 | 304.0552(304.0558) |
Table 2 Appearance, yields, melting points(m. p.) and HRMS data of compounds 2a—2w
Compd. | Appearance | Yield(%) | m. p./℃ | HRMS, m/z[M+H]+(calcd.) |
---|---|---|---|---|
2a | White solid | 97 | 105—107 | 322.0486(322.0487) |
2b | White solid | 88 | 88—90 | 336.0643(336.0648) |
2c | White solid | 88 | 95—98 | 350.0799(350.0810) |
2d | White solid | 87 | 107—109 | 364.0956(364.0949) |
2e | White solid | 78 | 122—123 | 338.0439(338.0435) |
2f | White solid | 93 | 100—101 | 326.0235(326.0225) |
2g | White solid | 90 | 113—114 | 341.9940(341.9938) |
2h | White solid | 89 | 135—136 | 385.9435(385.9440) |
2i | — | 0 | — | — |
2j | White solid | 92 | 96—98 | 392.0153(392.0162) |
2k | Yellow solid | 92 | 166—169 | 353.0180(353.0171) |
2l | White solid | 58 | 168—172 | 333.0282(333.0290) |
2m | White solid | 73 | 155—158 | 336.0279(336.0284) |
2n | White solid | 86 | 126—128 | 350.0435(350.0448) |
2o | White solid | 87 | 130—132 | 446.0202(446.0197) |
2p | White solid | 83 | 136—139 | 366.0384(366.0394) |
2q | White solid | 80 | 274—275 | 352.0230(352.0228) |
2r | White solid | 51 | 149—152 | 386.0467(386.0463) |
2s | White solid | 82 | 173—175 | 461.9748(461.9756) |
2t | White solid | 75 | 108—110 | 348.0643(348.0638) |
Compd. | Appearance | Yield(%) | m. p./℃ | HRMS, m/z[M+H]+(calcd.) |
2u | White solid | 87 | 155—158 | 415.9540(415.9535) |
2v | White solid | 82 | 141—143 | 403.9340(403.9344) |
2w | White solid | 86 | 139—142 | 340.0396(340.0392) |
2h′ | White solid | 57 | 83—86 | 423.0753(423.0756) |
2n′ | White solid | 73 | 143—145 | 334.0482(334.0486) |
2x | White solid | 36 | 156—159 | 484.1527(484.1531) |
5a | White solid | 83 | 85—87 | 290.0760(290.0765) |
5b | White solid | 75 | 96—98 | 304.0552(304.0558) |
Compd. | 1H NMR(400 MHz), δ | 13C NMR(100 MHz), δ |
---|---|---|
2a | 7.52—7.47(m, 2H), 7.42(d, J=7.7 Hz, 1H), 7.26—7.20(m, 2H), 7.20—7.14(m, 2H), 7.09—7.00(m, 3H), 6.93(d, J=8.2 Hz, 1H), 2.30(s, 3H) | 157.7, 155.3, 138.2, 138.2, 135.0, 134.8, 133.8, 133.6, 130.3, 129.6, 128.9, 128.9, 127.2, 126.7, 125.0, 122.2, 121.9, 21.2 |
2b | 7.59—7.50(m, 2H), 7.47(t, J=6.5 Hz, 1H), 7.31(d, J=5.3 Hz, 1H), 7.25(t, J=7.3 Hz, 1H), 7.22—7.16(m, 2H), 7.13—7.04(m, 3H), 7.00(t, J=6.8 Hz, 1H), 2.63(q, J=7.6, 6.8 Hz, 2H), 1.26(t, J=6.6 Hz, 3H) | 157.5, 155.3, 141.1, 138.1, 138.1, 134.9, 134.9, 133.3, 132.4, 129.5, 128.9, 128.9, 127.5, 126.9, 125.0, 122.3, 121.9, 28.5, 15.9 |
2c | 7.56—7.48(m, 2H), 7.45(d, J=7.8 Hz, 1H), 7.29(d, J=3.1 Hz, 1H), 7.28—7.16(m, 3H), 7.14—7.03(m, 3H), 6.97(d, J=8.3 Hz, 1H), 2.96—2.81(m, 1H), 1.25(d, J=6.9 Hz, 6H) | 157.5, 155.3, 145.8, 138.2, 138.1, 135.1, 135.0, 133.2, 131.0, 129.4, 129.0, 129.0, 127.9, 127.4, 127.2, 125.0, 122.4, 122.0, 33.9, 24.5 |
2d | 7.50(q, J=4.6 Hz, 2H), 7.44(d, J=6.5 Hz, 2H), 7.24—7.19(m, 2H), 7.19—7.14(m, 2H), 7.10—7.01(m, 2H), 6.95(d, J=8.5 Hz, 1H), 1.30(s, 9H) | 157.5, 155.0, 148.2, 138.2, 138.1, 135.1, 135.0, 133.0, 129.8, 129.4, 129.0, 129.0, 128.2, 127.1, 126.4, 125.0, 122.5, 121.7, 35.0, 31.9 |
2e | 7.5—7.4(m, 1H), 7.4(d, J=9.3 Hz, 1H), 7.3(d, J=6.6 Hz, 1H), 7.3—7.2(m, 3H), 7.2—7.1(m, 2H), 7.0(d, J=7.7 Hz, 2H), 6.7(s, 1H), 6.6(d, J=8.6 Hz, H), 3.8(s, 3H) | 138.6, 138.5, 137.7, 137.1, 136.5, 135.4, 135.2, 134.1, 133.8, 130.3, 128.6, 128.5, 125.1, 125.0, 121.0, 111.3, 110.1, 107.2, 55.6 |
2f | 7.54—7.48(m, 2H), 7.46(d, J=7.8 Hz, 1H), 7.25—7.13(m, 4H), 7.09(t, J=7.6 Hz, 1H), 7.03(d, J=7.8 Hz, 1H), 7.01—6.96(m, 1H), 6.91(t, J=8.2 Hz, 1H) | 160.4, 157.9, 157.3, 153.4(d, J=3.1 Hz), 138.1, 137.3, 135.2, 134.8, 133.5, 129.6, 129.3, 129.1, 127.6, 125.3, 123.0(d, J=8.6 Hz), 122.3, 119.2(d, J=24.4 Hz), 115.9(d, J=23.0 Hz) |
2g | 7.51—7.44(m, 2H), 7.41(d, J=6.0 Hz, 1H), 7.38(s, 1H), 7.24(t, J=7.7 Hz, 1H), 7.21—7.14(m, 3H), 7.07(t, J=7.6 Hz, 1H), 7.03(d, J=8.0 Hz, 1H), 6.94(d, J=8.6 Hz, 1H) | 157.3, 156.1, 138.1, 137.4, 135.3, 134.7, 134.2, 130.0, 129.7, 129.5, 129.3, 129.1, 128.3, 126.9, 125.5, 122.9, 122.1 |
2h | 7.51(s, 1H), 7.50—7.44(m, 2H), 7.40(d, J=7.7 Hz, 1H), 7.30(d, J=8.6 Hz, 1H), 7.23(d, J=7.8 Hz, 1H), 7.21—7.15(m, 2H), 7.07(t, J=7.6 Hz, 1H), 7.02(d, J=8.1 Hz, 1H), 6.88(d, J=8.6 Hz, 1H) | 157.5, 156.8, 138.3, 137.6, 135.9, 135.3, 134.8, 134.4, 132.5, 130.0, 129.3, 129.1, 128.7, 126.9, 125.5, 123.4, 122.1, 117.2 |
2j | 7.52—7.47(m, 2H), 7.44(d, J=7.8 Hz, 1H), 7.30—7.23(m, 2H), 7.23—7.17(m, 2H), 7.12—7.03(m, 3H), 7.00(d, J=8.8 Hz, 1H) | 157.3, 155.7, 145.4, 138.1, 137.3, 135.5, 134.6, 134.0, 129.9, 129.4, 129.2, 128.7, 127.6, 125.6, 125.4, 122.8, 122.4, 122.2(q, J=257.3 Hz), 121.9 |
2k | 7.53—7.47(m, 2H), 7.45(d, J=7.7 Hz, 1H), 7.32—7.23(m, 2H), 7.23—7.17(m, 2H), 7.13—7.03(m, 3H), 7.01(d, J=8.8 Hz, 1H) | 157.3, 155.7, 145.4, 138.1, 137.2, 135.5, 134.0, 129.9, 129. (d, J=18.9 Hz), 128.7, 127.6, 125.6, 125.3, 122.7, 122.3, 121.8, 120.9(q, J=257.5 Hz) |
2l | 8.25(d, J=2.8 Hz, 1H), 8.11(d, J=9.0 Hz, 1H), 7.54—7.45(m, 2H), 7.40(d, J=7.8 Hz, 1H), 7.36(t, J=7.7 Hz, 1H), 7.25—7.19(m, 2H), 7.13(t, J=9.1 Hz, 3H) | 162.8, 157.5, 144.1, 138.0, 137.2, 136.2, 135.8, 134.1, 131.1, 130.7, 129.5, 129.3, 126.5, 125.5, 125.2, 125.0, 121.6, 121.3 |
2m | 7.64(s, 1H), 7.51(d, J=8.5 Hz, 1H), 7.50—7.44(m, 2H), 7.40(d, J=7.2 Hz, 1H), 7.34(t, J=7.7 Hz, 1H), 7.24—7.18(m, 2H), 7.15—7.06(m, 3H) | 161.3, 157.5, 138.1, 136.1, 135.7, 134.1, 133.7, 131.0, 129.4, 129.2, 126.3, 125.7, 125.2, 121.9, 121.7, 118.6, 108.4 |
Compd. | 1H NMR(400 MHz), δ | 13C NMR(100 MHz), δ |
2n | 9.86(s, 1H), 7.87(s, 1H), 7.78(d, J=8.4 Hz, 1H), 7.53—7.44(m, 2H), 7.39 (d, J=7.6 Hz, 1H), 7.37—7.30(m, 1H), 7.21—7.08(m, 5H) | 190.7, 162.7, 157.7, 138.0, 137.7, 137.4, 135.9, 135.5, 134.1, 133.2, 131.3, 130.9, 129.1, 129.1, 126.1, 125.2, 124.9, 121.7, 121.6 |
2o | 7.96(s, 1H), 7.80(d, J=8.5 Hz, 1H), 7.50—7.39(m, 2H), 7.36(d, J=8.0 Hz, 1H), 7.26(t, J=7.7 Hz, 1H), 7.16—7.09(m, 2H), 7.06(d, J=7.6 Hz, 3H), 2.49(s, 3H) | 196.6, 161.4, 157.5, 137.8, 137.7, 135.4, 135.3, 135.2, 134.1, 133.7, 130.5, 130.2, 129.0, 128.9, 125.8, 125.7, 124.9, 121.7, 121.2, 26.9 |
2p | 7.83(s, 1H), 7.74—7.62(m, 3H), 7.51—7.45(m, 2H), 7.41(d, J=8.5 Hz, 3H), 7.32(t, J=7.6 Hz, 1H), 7.22—7.16(m, 2H), 7.12(d, J=8.3 Hz, 3H) | 193.9, 161.3, 157.6, 139.3, 138.0, 137.8, 137.0, 136.2, 135.5, 135.4, 134.3, 133.5, 131.9, 131.8, 130.6, 129.1, 129.0, 129.0, 125.9, 125.6, 124.9, 121.7, 121.2 |
2q | 8.08(s, 1H), 7.93(d, J=8.5 Hz, 1H), 7.53—7.43(m, 2H), 7.39(d, J=8.0 Hz, 1H), 7.30(t, J=7.6 Hz, 1H), 7.18(d, J=4.6 Hz, 2H), 7.08(t, J=7.3 Hz, 3H), 3.87(s, 3H) | 166.4, 161.5, 157.6, 138.0, 137.8, 136.6, 135.4, 135.3, 134.4, 131.5, 130.5, 129.0, 126.7, 125.8, 125.6, 124.8, 121.7, 121.2, 52.7 |
2r | 7.6(s, 1H), 7.6—7.4(m, 8H), 7.3(t, J=7.3 Hz, 1H), 7.2(d, J=5.9 Hz, 1H), 7.2—7.1(m, 2H), 7.1(t, J=7.5 Hz, 3H) | 157.7, 157.0, 140.3, 138.2, 138.1, 135.1, 135.0, 134.0, 132.3, 129.9, 129.4, 129.0, 128.3, 128.0, 127.5, 127.1, 125.3, 122.3, 122.2 |
2s | 7.56(s, 1H), 7.53—7.44 (m, 4H), 7.40(d, J=7.7 Hz, 1H), 7.36(d, J=8.5 Hz, 3H), 7.25—7.21(m, 1H), 7.19—7.12(m, 2H), 7.05(d, J=8.3 Hz, 3H) | 157.6, 157.2, 139.1, 138.2, 138.0, 136.9, 135.3, 134.7, 134.2, 132.5, 131.9, 129.9, 129.1, 129.0, 128.1, 127.2, 127.1, 125.4, 122.3, 122.2 |
2t | 7.5—7.5(m, 2H), 7.4(d, J=7.8 Hz, 1H), 7.3—7.2(m, 2H), 7.2—7.1(m, 2H), 7.1—7.0(m, 3H), 7.0(d, J=8.2 Hz, 1H), 6.1—5.9(m, 1H), 5.1(s, 1H), 5.1(d, J=5.4 Hz, 1H), 3.3(d, J=6.7 Hz, 2H) | 157.6, 155.8, 138.2, 138.1, 137.5, 137.0, 135.1, 134.9, 133.5, 133.2, 129.7, 129.6, 129.0, 128.9, 127.5, 127.1, 125.1, 122.3, 122.0, 116.8, 39.8 |
2u | 7.51—7.46(m, 2H), 7.43—7.39(m, 1H), 7.34—7.28(m, 2H), 7.20—7.12(m, 2H), 7.06(t, J=7.3 Hz, 2H), 6.69(s, 1H), 3.89(s, 3H) | 159.1, 158.2, 157.9, 140.2, 138.6, 137.8, 136.2, 135.2, 134.0, 130.8, 128.8, 128.7, 125.4, 122.9, 120.8, 114.6, 106.5, 105.1, 57.0 |
2v | 7.50—7.41(m, 3H), 7.29—7.23(m, 1H), 7.22—7.14(m, 4H), 7.09(t, J=7.6 Hz, 1H), 7.03(d, J=8.0 Hz, 1H) | 157.2, 157.1, 154.6, 153.5(d, J=3.1 Hz), 138.0, 137.0, 135.7, 134.4, 134.2, 130.1, 129.4(d, J=19.7 Hz), 128.0(d, J=6.7 Hz), 127.5, 126.2, 125.8, 122.3, 119.5(d, J=25.0 Hz), 108.5(d, J=22.7 Hz) |
2w | 7.53—7.44(m, 2H), 7.41(d, J = 7.7 Hz, 1H), 7.28—7.22(m, 1H), 7.21—7.14(m, 2H), 7.10—6.98(m, 3H), 6.87(d, J=6.8 Hz, 1H), 2.23(s, 3H) | 159.1, 157.6, 156.6, 153.4(d, J=2.9 Hz), 138.2, 137.6, 135.1, 134.8, 133.8, 129.8, 129.0(d, J=11.4 Hz), 126.7(d, J=18.9 Hz), 126.7, 125.1, 125.0(d, J=8.2 Hz), 124.3(d, J=5.5 Hz), 122.0, 119.6(d, J=24.9 Hz), 15.1(d, J=3.0 Hz) |
2h′ | 7.7(d, J=7.6 Hz, 1H), 7.5(d, J=8.4 Hz, 4H), 7.5(d, J=7.9 Hz, 2H), 7.4—7.3(m, 1H), 7.3(d, J=3.2 Hz, 2H), 7.2—7.1(m, 7H), 6.7(s, 1H) | 157.8, 155.9, 138.4, 137.9, 136.6, 136.6, 135.4, 134.7, 134.5, 130.1, 129.9, 129.3, 129.1, 128.4, 128.1, 127.1, 125.5, 125.4, 123.1, 122.7, 122.3, 121.8, 121.1, 110.9, 104.4 |
2n′ | 7.6—7.5(m, 2H), 7.5(s, 1H), 7.4(d, J=7.8 Hz, 1H), 7.3—7.2(m, 2H), 7.2—7.2(m, 2H), 7.1—7.0(m, 2H), 7.0(d, J=8.4 Hz, 1H), 6.7—6.5(m, 1H), 5.7(d, J=17.6 Hz, 1H), 5.2(d, J=10.9 Hz, 1H) | 157.6, 157.2, 138.2, 138.0, 135.9, 135.1, 134.9, 134.8, 134.0, 131.6, 129.8, 129.0, 127.4, 126.9, 126.8, 125.2, 122.1, 122.0, 114.5 |
2x | 7.5—7.4(m, 2H), 7.4(d, J=7.8 Hz, 1H), 7.2(d, J=7.7 Hz, 1H), 7.2—7.1(m, 2H), 7.1—7.0(m, 2H), 6.8(s, 1H), 5.6(s, 1H), 2.8(d, J=5.0 Hz, 2H), 2.4—2.2(m, 3H), 2.2—2.0(m, 1H), 1.9(d, J=11.8 Hz, 2H), 1.8(td, J=11.2, 6.3 Hz, 1H), 1.7—1.5(m, 4H), 1.4(q, J=11.8, 10.5 Hz, 1H), 1.3(s, 1H), 1.0(s, 3H) | 159.8, 157.8, 155.6, 138.7, 138.4, 138.2, 137.0, 135.1, 134.8, 133.8, 130.5, 129.7, 128.9, 128.8, 127.0, 125.6, 123.0, 122.1, 122.0, 115.0, 53.3, 46.4, 44.2, 36.9, 33.2, 29.5, 28.9, 27.1, 26.2, 15.3 |
Compd. | 1H NMR(400 MHz), δ | 13C NMR(100 MHz), δ |
5a | 7.8(d, J=7.6 Hz, 1H), 7.5(d, J=6.7 Hz, 2H), 7.4(t, J=6.7 Hz, 3H), 7.3(t, J=7.4 Hz, 1H), 7.2(s, 1H), 7.2—7.1(m, 2H), 7.0(d, J=8.1 Hz, 1H), 2.3(s, 3H) | 154.6, 152.6, 145.8, 137.5, 136.8, 134.6, 131.7, 130.9, 130.5, 130.3, 129.6, 129.0, 128.8, 128.6, 127.5, 125.4, 123.1, 121.8, 21.1 |
5b | 9.9(s, 1H), 8.0(s, 1H), 7.8(d, J=7.7 Hz, 1H), 7.8(d, J=8.2 Hz, 1H), 7.6(d, J=6.3 Hz, 2H), 7.4(d, J=7.4 Hz, 3H), 7.4(d, J=8.3 Hz, 1H), 7.3(t, J=7.4 Hz, 1H), 7.1(d, J=7.9 Hz, 1H) | 191.0, 161.3, 151.5, 145.5, 137.2, 136.9, 134.0, 133.3, 131.3, 130.7, 129.9, 129.8, 129.3, 129.2, 128.9, 128.8, 126.2, 124.2, 121.7 |
Table 3 1H NMR and 13C NMR data of compounds 2a—2w*
Compd. | 1H NMR(400 MHz), δ | 13C NMR(100 MHz), δ |
---|---|---|
2a | 7.52—7.47(m, 2H), 7.42(d, J=7.7 Hz, 1H), 7.26—7.20(m, 2H), 7.20—7.14(m, 2H), 7.09—7.00(m, 3H), 6.93(d, J=8.2 Hz, 1H), 2.30(s, 3H) | 157.7, 155.3, 138.2, 138.2, 135.0, 134.8, 133.8, 133.6, 130.3, 129.6, 128.9, 128.9, 127.2, 126.7, 125.0, 122.2, 121.9, 21.2 |
2b | 7.59—7.50(m, 2H), 7.47(t, J=6.5 Hz, 1H), 7.31(d, J=5.3 Hz, 1H), 7.25(t, J=7.3 Hz, 1H), 7.22—7.16(m, 2H), 7.13—7.04(m, 3H), 7.00(t, J=6.8 Hz, 1H), 2.63(q, J=7.6, 6.8 Hz, 2H), 1.26(t, J=6.6 Hz, 3H) | 157.5, 155.3, 141.1, 138.1, 138.1, 134.9, 134.9, 133.3, 132.4, 129.5, 128.9, 128.9, 127.5, 126.9, 125.0, 122.3, 121.9, 28.5, 15.9 |
2c | 7.56—7.48(m, 2H), 7.45(d, J=7.8 Hz, 1H), 7.29(d, J=3.1 Hz, 1H), 7.28—7.16(m, 3H), 7.14—7.03(m, 3H), 6.97(d, J=8.3 Hz, 1H), 2.96—2.81(m, 1H), 1.25(d, J=6.9 Hz, 6H) | 157.5, 155.3, 145.8, 138.2, 138.1, 135.1, 135.0, 133.2, 131.0, 129.4, 129.0, 129.0, 127.9, 127.4, 127.2, 125.0, 122.4, 122.0, 33.9, 24.5 |
2d | 7.50(q, J=4.6 Hz, 2H), 7.44(d, J=6.5 Hz, 2H), 7.24—7.19(m, 2H), 7.19—7.14(m, 2H), 7.10—7.01(m, 2H), 6.95(d, J=8.5 Hz, 1H), 1.30(s, 9H) | 157.5, 155.0, 148.2, 138.2, 138.1, 135.1, 135.0, 133.0, 129.8, 129.4, 129.0, 129.0, 128.2, 127.1, 126.4, 125.0, 122.5, 121.7, 35.0, 31.9 |
2e | 7.5—7.4(m, 1H), 7.4(d, J=9.3 Hz, 1H), 7.3(d, J=6.6 Hz, 1H), 7.3—7.2(m, 3H), 7.2—7.1(m, 2H), 7.0(d, J=7.7 Hz, 2H), 6.7(s, 1H), 6.6(d, J=8.6 Hz, H), 3.8(s, 3H) | 138.6, 138.5, 137.7, 137.1, 136.5, 135.4, 135.2, 134.1, 133.8, 130.3, 128.6, 128.5, 125.1, 125.0, 121.0, 111.3, 110.1, 107.2, 55.6 |
2f | 7.54—7.48(m, 2H), 7.46(d, J=7.8 Hz, 1H), 7.25—7.13(m, 4H), 7.09(t, J=7.6 Hz, 1H), 7.03(d, J=7.8 Hz, 1H), 7.01—6.96(m, 1H), 6.91(t, J=8.2 Hz, 1H) | 160.4, 157.9, 157.3, 153.4(d, J=3.1 Hz), 138.1, 137.3, 135.2, 134.8, 133.5, 129.6, 129.3, 129.1, 127.6, 125.3, 123.0(d, J=8.6 Hz), 122.3, 119.2(d, J=24.4 Hz), 115.9(d, J=23.0 Hz) |
2g | 7.51—7.44(m, 2H), 7.41(d, J=6.0 Hz, 1H), 7.38(s, 1H), 7.24(t, J=7.7 Hz, 1H), 7.21—7.14(m, 3H), 7.07(t, J=7.6 Hz, 1H), 7.03(d, J=8.0 Hz, 1H), 6.94(d, J=8.6 Hz, 1H) | 157.3, 156.1, 138.1, 137.4, 135.3, 134.7, 134.2, 130.0, 129.7, 129.5, 129.3, 129.1, 128.3, 126.9, 125.5, 122.9, 122.1 |
2h | 7.51(s, 1H), 7.50—7.44(m, 2H), 7.40(d, J=7.7 Hz, 1H), 7.30(d, J=8.6 Hz, 1H), 7.23(d, J=7.8 Hz, 1H), 7.21—7.15(m, 2H), 7.07(t, J=7.6 Hz, 1H), 7.02(d, J=8.1 Hz, 1H), 6.88(d, J=8.6 Hz, 1H) | 157.5, 156.8, 138.3, 137.6, 135.9, 135.3, 134.8, 134.4, 132.5, 130.0, 129.3, 129.1, 128.7, 126.9, 125.5, 123.4, 122.1, 117.2 |
2j | 7.52—7.47(m, 2H), 7.44(d, J=7.8 Hz, 1H), 7.30—7.23(m, 2H), 7.23—7.17(m, 2H), 7.12—7.03(m, 3H), 7.00(d, J=8.8 Hz, 1H) | 157.3, 155.7, 145.4, 138.1, 137.3, 135.5, 134.6, 134.0, 129.9, 129.4, 129.2, 128.7, 127.6, 125.6, 125.4, 122.8, 122.4, 122.2(q, J=257.3 Hz), 121.9 |
2k | 7.53—7.47(m, 2H), 7.45(d, J=7.7 Hz, 1H), 7.32—7.23(m, 2H), 7.23—7.17(m, 2H), 7.13—7.03(m, 3H), 7.01(d, J=8.8 Hz, 1H) | 157.3, 155.7, 145.4, 138.1, 137.2, 135.5, 134.0, 129.9, 129. (d, J=18.9 Hz), 128.7, 127.6, 125.6, 125.3, 122.7, 122.3, 121.8, 120.9(q, J=257.5 Hz) |
2l | 8.25(d, J=2.8 Hz, 1H), 8.11(d, J=9.0 Hz, 1H), 7.54—7.45(m, 2H), 7.40(d, J=7.8 Hz, 1H), 7.36(t, J=7.7 Hz, 1H), 7.25—7.19(m, 2H), 7.13(t, J=9.1 Hz, 3H) | 162.8, 157.5, 144.1, 138.0, 137.2, 136.2, 135.8, 134.1, 131.1, 130.7, 129.5, 129.3, 126.5, 125.5, 125.2, 125.0, 121.6, 121.3 |
2m | 7.64(s, 1H), 7.51(d, J=8.5 Hz, 1H), 7.50—7.44(m, 2H), 7.40(d, J=7.2 Hz, 1H), 7.34(t, J=7.7 Hz, 1H), 7.24—7.18(m, 2H), 7.15—7.06(m, 3H) | 161.3, 157.5, 138.1, 136.1, 135.7, 134.1, 133.7, 131.0, 129.4, 129.2, 126.3, 125.7, 125.2, 121.9, 121.7, 118.6, 108.4 |
Compd. | 1H NMR(400 MHz), δ | 13C NMR(100 MHz), δ |
2n | 9.86(s, 1H), 7.87(s, 1H), 7.78(d, J=8.4 Hz, 1H), 7.53—7.44(m, 2H), 7.39 (d, J=7.6 Hz, 1H), 7.37—7.30(m, 1H), 7.21—7.08(m, 5H) | 190.7, 162.7, 157.7, 138.0, 137.7, 137.4, 135.9, 135.5, 134.1, 133.2, 131.3, 130.9, 129.1, 129.1, 126.1, 125.2, 124.9, 121.7, 121.6 |
2o | 7.96(s, 1H), 7.80(d, J=8.5 Hz, 1H), 7.50—7.39(m, 2H), 7.36(d, J=8.0 Hz, 1H), 7.26(t, J=7.7 Hz, 1H), 7.16—7.09(m, 2H), 7.06(d, J=7.6 Hz, 3H), 2.49(s, 3H) | 196.6, 161.4, 157.5, 137.8, 137.7, 135.4, 135.3, 135.2, 134.1, 133.7, 130.5, 130.2, 129.0, 128.9, 125.8, 125.7, 124.9, 121.7, 121.2, 26.9 |
2p | 7.83(s, 1H), 7.74—7.62(m, 3H), 7.51—7.45(m, 2H), 7.41(d, J=8.5 Hz, 3H), 7.32(t, J=7.6 Hz, 1H), 7.22—7.16(m, 2H), 7.12(d, J=8.3 Hz, 3H) | 193.9, 161.3, 157.6, 139.3, 138.0, 137.8, 137.0, 136.2, 135.5, 135.4, 134.3, 133.5, 131.9, 131.8, 130.6, 129.1, 129.0, 129.0, 125.9, 125.6, 124.9, 121.7, 121.2 |
2q | 8.08(s, 1H), 7.93(d, J=8.5 Hz, 1H), 7.53—7.43(m, 2H), 7.39(d, J=8.0 Hz, 1H), 7.30(t, J=7.6 Hz, 1H), 7.18(d, J=4.6 Hz, 2H), 7.08(t, J=7.3 Hz, 3H), 3.87(s, 3H) | 166.4, 161.5, 157.6, 138.0, 137.8, 136.6, 135.4, 135.3, 134.4, 131.5, 130.5, 129.0, 126.7, 125.8, 125.6, 124.8, 121.7, 121.2, 52.7 |
2r | 7.6(s, 1H), 7.6—7.4(m, 8H), 7.3(t, J=7.3 Hz, 1H), 7.2(d, J=5.9 Hz, 1H), 7.2—7.1(m, 2H), 7.1(t, J=7.5 Hz, 3H) | 157.7, 157.0, 140.3, 138.2, 138.1, 135.1, 135.0, 134.0, 132.3, 129.9, 129.4, 129.0, 128.3, 128.0, 127.5, 127.1, 125.3, 122.3, 122.2 |
2s | 7.56(s, 1H), 7.53—7.44 (m, 4H), 7.40(d, J=7.7 Hz, 1H), 7.36(d, J=8.5 Hz, 3H), 7.25—7.21(m, 1H), 7.19—7.12(m, 2H), 7.05(d, J=8.3 Hz, 3H) | 157.6, 157.2, 139.1, 138.2, 138.0, 136.9, 135.3, 134.7, 134.2, 132.5, 131.9, 129.9, 129.1, 129.0, 128.1, 127.2, 127.1, 125.4, 122.3, 122.2 |
2t | 7.5—7.5(m, 2H), 7.4(d, J=7.8 Hz, 1H), 7.3—7.2(m, 2H), 7.2—7.1(m, 2H), 7.1—7.0(m, 3H), 7.0(d, J=8.2 Hz, 1H), 6.1—5.9(m, 1H), 5.1(s, 1H), 5.1(d, J=5.4 Hz, 1H), 3.3(d, J=6.7 Hz, 2H) | 157.6, 155.8, 138.2, 138.1, 137.5, 137.0, 135.1, 134.9, 133.5, 133.2, 129.7, 129.6, 129.0, 128.9, 127.5, 127.1, 125.1, 122.3, 122.0, 116.8, 39.8 |
2u | 7.51—7.46(m, 2H), 7.43—7.39(m, 1H), 7.34—7.28(m, 2H), 7.20—7.12(m, 2H), 7.06(t, J=7.3 Hz, 2H), 6.69(s, 1H), 3.89(s, 3H) | 159.1, 158.2, 157.9, 140.2, 138.6, 137.8, 136.2, 135.2, 134.0, 130.8, 128.8, 128.7, 125.4, 122.9, 120.8, 114.6, 106.5, 105.1, 57.0 |
2v | 7.50—7.41(m, 3H), 7.29—7.23(m, 1H), 7.22—7.14(m, 4H), 7.09(t, J=7.6 Hz, 1H), 7.03(d, J=8.0 Hz, 1H) | 157.2, 157.1, 154.6, 153.5(d, J=3.1 Hz), 138.0, 137.0, 135.7, 134.4, 134.2, 130.1, 129.4(d, J=19.7 Hz), 128.0(d, J=6.7 Hz), 127.5, 126.2, 125.8, 122.3, 119.5(d, J=25.0 Hz), 108.5(d, J=22.7 Hz) |
2w | 7.53—7.44(m, 2H), 7.41(d, J = 7.7 Hz, 1H), 7.28—7.22(m, 1H), 7.21—7.14(m, 2H), 7.10—6.98(m, 3H), 6.87(d, J=6.8 Hz, 1H), 2.23(s, 3H) | 159.1, 157.6, 156.6, 153.4(d, J=2.9 Hz), 138.2, 137.6, 135.1, 134.8, 133.8, 129.8, 129.0(d, J=11.4 Hz), 126.7(d, J=18.9 Hz), 126.7, 125.1, 125.0(d, J=8.2 Hz), 124.3(d, J=5.5 Hz), 122.0, 119.6(d, J=24.9 Hz), 15.1(d, J=3.0 Hz) |
2h′ | 7.7(d, J=7.6 Hz, 1H), 7.5(d, J=8.4 Hz, 4H), 7.5(d, J=7.9 Hz, 2H), 7.4—7.3(m, 1H), 7.3(d, J=3.2 Hz, 2H), 7.2—7.1(m, 7H), 6.7(s, 1H) | 157.8, 155.9, 138.4, 137.9, 136.6, 136.6, 135.4, 134.7, 134.5, 130.1, 129.9, 129.3, 129.1, 128.4, 128.1, 127.1, 125.5, 125.4, 123.1, 122.7, 122.3, 121.8, 121.1, 110.9, 104.4 |
2n′ | 7.6—7.5(m, 2H), 7.5(s, 1H), 7.4(d, J=7.8 Hz, 1H), 7.3—7.2(m, 2H), 7.2—7.2(m, 2H), 7.1—7.0(m, 2H), 7.0(d, J=8.4 Hz, 1H), 6.7—6.5(m, 1H), 5.7(d, J=17.6 Hz, 1H), 5.2(d, J=10.9 Hz, 1H) | 157.6, 157.2, 138.2, 138.0, 135.9, 135.1, 134.9, 134.8, 134.0, 131.6, 129.8, 129.0, 127.4, 126.9, 126.8, 125.2, 122.1, 122.0, 114.5 |
2x | 7.5—7.4(m, 2H), 7.4(d, J=7.8 Hz, 1H), 7.2(d, J=7.7 Hz, 1H), 7.2—7.1(m, 2H), 7.1—7.0(m, 2H), 6.8(s, 1H), 5.6(s, 1H), 2.8(d, J=5.0 Hz, 2H), 2.4—2.2(m, 3H), 2.2—2.0(m, 1H), 1.9(d, J=11.8 Hz, 2H), 1.8(td, J=11.2, 6.3 Hz, 1H), 1.7—1.5(m, 4H), 1.4(q, J=11.8, 10.5 Hz, 1H), 1.3(s, 1H), 1.0(s, 3H) | 159.8, 157.8, 155.6, 138.7, 138.4, 138.2, 137.0, 135.1, 134.8, 133.8, 130.5, 129.7, 128.9, 128.8, 127.0, 125.6, 123.0, 122.1, 122.0, 115.0, 53.3, 46.4, 44.2, 36.9, 33.2, 29.5, 28.9, 27.1, 26.2, 15.3 |
Compd. | 1H NMR(400 MHz), δ | 13C NMR(100 MHz), δ |
5a | 7.8(d, J=7.6 Hz, 1H), 7.5(d, J=6.7 Hz, 2H), 7.4(t, J=6.7 Hz, 3H), 7.3(t, J=7.4 Hz, 1H), 7.2(s, 1H), 7.2—7.1(m, 2H), 7.0(d, J=8.1 Hz, 1H), 2.3(s, 3H) | 154.6, 152.6, 145.8, 137.5, 136.8, 134.6, 131.7, 130.9, 130.5, 130.3, 129.6, 129.0, 128.8, 128.6, 127.5, 125.4, 123.1, 121.8, 21.1 |
5b | 9.9(s, 1H), 8.0(s, 1H), 7.8(d, J=7.7 Hz, 1H), 7.8(d, J=8.2 Hz, 1H), 7.6(d, J=6.3 Hz, 2H), 7.4(d, J=7.4 Hz, 3H), 7.4(d, J=8.3 Hz, 1H), 7.3(t, J=7.4 Hz, 1H), 7.1(d, J=7.9 Hz, 1H) | 191.0, 161.3, 151.5, 145.5, 137.2, 136.9, 134.0, 133.3, 131.3, 130.7, 129.9, 129.8, 129.3, 129.2, 128.9, 128.8, 126.2, 124.2, 121.7 |
[1] | Lovely A. E., Wenzel T. J., Org. Lett., 2006, 8(13), 2823—2826 |
[2] | Cheng X. K., Hou X., Tian H., Zhang M. L., Wei H., Zhao Z., Chem. J. Chinese Universities, 2019, 40(9), 1881—1887 |
程衔锟, 侯雪, 田欢, 张梦龙, 魏昊, 赵卓. 高等学校化学学报, 2019, 40(9), 1881—1887 | |
[3] | Tian H., Zhang M. L., Wang L. S., Tong B. H., Zhao Z., Chem. J. Chinese Universities, 2018, 39(6), 1191—1196 |
田欢, 张梦龙, 王莉莎, 童碧海, 赵卓. 高等学校化学学报, 2018, 39(6), 1191—1196 | |
[4] | Zhang Y. J., He Z. F., Li G. W., Chem. J. Chinese Universities, 2010, 31(7), 1456—1460 |
张瑀健, 何振峰, 李国文. 高等学校化学学报, 2010, 31(7), 1456—1460 | |
[5] | Wang P., Lin J. W., Guo Z., Mao L. L., Chem. Mater., 2024, 36(21), 10651—10660 |
[6] | Xu Z. H., Liao W. L., Liu D. Y., Chemical World, 2006, 47(7), 417—419 |
许招会, 廖维林, 刘德永. 化学世界, 2006, 47(7), 417—419 | |
[7] | Chen Z. X., Jiang Y. W., Zhang L., Guo Y. L., Ma D. W., J. Am. Chem. Soc., 2019, 141(8), 3541—3549 |
[8] | Wang L., Liu M., Jiang M., Wan L., Li W., Cheng D., Chen F., Chem. Eur. J., 2022, 28(45), e202201420 |
[9] | Luo C. S., Alegre⁃Requena J. V., Sujansky S. J., Pajk S. P., Gallegos L. C., Paton R. S., Bandar J. S., J. Am. Chem. Soc., 2022, 144(22), 9586—9596 |
[10] | Berger F., Plutschack M. B., Riegger J., Yu W. W., Speicher S., Ho M., Frank N., Ritter T., Nature, 2019, 567(7747), 223—228 |
[11] | Engl P. S., Häring A. P., Berger F., Berger G., Pérez⁃Bitrián A., Ritter T., J. Am. Chem. Soc., 2019, 141(34), 13346—13351 |
[12] | Li J. K., Chen J. T., Sang R. C., Ham W. S., Plutschack M. B., Berger F., Chabbra S., Schnegg A., Genicot C., Ritte T., Nat. Chem., 2020, 12(1), 56—62 |
[13] | Aukland M. H., Šiaučiulis M., West A., Perry G. J. P., Procter D. J., Nat. Catal., 2020, 3(2), 163—169 |
[14] | Chen C., Wang Z. J., Lu H. J., Zhao Y., Shi Z. Z., Nat.Commun., 2021, 12(1), 4526 |
[15] | Liu. Y. W., Wang M. M., Zhang Y. Q., Xu H., Dai H. X., Org. Lett., 2023, 25(29), 5406—5410 |
[16] | Xu H., Li X. F., Wang Y. F., Song X. Y., Shi Y. J., Lv J., Yang D. S., Org.Lett., 2024, 26(9), 1845—1850 |
[17] | Cai Y., Roy T. K., Zähringer T. J. B., Lansbergen B., Kerzig C., Ritter T., J. Am. Chem. Soc., 2024, 146(44), 30474—30482 |
[18] | Gan Z. Y., Chen J. J., Wang H., Xue Z. Y., Chen Z. Y., Zhang Y. Q., Wang L. F., Zi H., Liu S. Y., Shi L., Jin Y. H., Org. Lett., 2024, 26(36), 7751—7756 |
[19] | Nayak S., Ackerman⁃Biegasiewicz L. K. G., Nat Catal., 2024, 7(8), 855—856 |
[20] | Zhang J. J., Wang L. C., Bao Z. P., Wu X. F., Chem. Sci., 2023, 14(28), 7637—7641 |
[21] | Peng B. Y., Dai L. C., Liu R. Z., Org. Lett., 2023, 25(15), 2606—2610 |
[22] | Giri R., Zhilin E., Kissling M., Patra S., Fernandes A. J., Katayev D., J. Am. Chem. Soc., 2024, 146(46), 31547—31559 |
[23] | Chen C., Zhang X. X., Wang Z. Y., Ni C. J., Zhu B. L., Org. Chem. Front., 2024, 11(12), 3333—3340 |
[24] | Meng H., Liu M. S., Shu W., Chem. Sci., 2022, 13(46), 13690—13707 |
[25] | Liu M. S., Du H. W., Meng H., Xie Y., Shu W., Nat. Commun., 2024, 15(1), 529 |
[26] | Nan J., Xiao H. Y., Ma Y. M., Fan L. X., Wang J., Org. Lett., 2024, 26(16), 3332—3337 |
[1] | 张灵芝 鞠秋荣 管哲 朱启华 张婷婷 杨诗勤 徐云根. 异吲哚啉酮类ERK抑制剂的设计、合成及初步生物活性研究[J]. 高等学校化学学报, 0, (): 20250123. |
[2] | 陈阳密 佘慧娴 汪晴 杨家强. 蛇床子素肟醚衍生物的合成与抗菌活性研究[J]. 高等学校化学学报, 0, (): 20250147. |
[3] | 佘慧娴, 陈阳密, 杨家强. 含硫肽结构的噻肟酰胺衍生物的设计、合成与抗菌活性[J]. 高等学校化学学报, 2025, 46(5): 20240548. |
[4] | 顼兴宇, 解晓明, 邱萍. 2-苯基-3-氨基氮杂环丁烷开环形成噻唑或噁唑的机理研究[J]. 高等学校化学学报, 2025, 46(5): 20240547. |
[5] | 张瑶瑶 刘珊珊. 催化剂调控的多元醇与2-硝基芳烃的选择性氢转移反应[J]. 高等学校化学学报, 0, (): 20250057. |
[6] | 吴霜, 林思雨, 李楠, 林艺涵, 丁实, 陈烨, 刘举, 沈继伟. 含缩氨基脲结构的4-苯氧基喹啉类c-Met激酶抑制剂的合成与抗肿瘤活性[J]. 高等学校化学学报, 2025, 46(4): 20240439. |
[7] | 王刚, 梁爽, 单忠刚, 英君伍, 吕亮, 李斌, 杨辉斌. 吡嗪酰胺类似物的设计、 合成及杀菌活性[J]. 高等学校化学学报, 2024, 45(10): 20240369. |
[8] | 张晓斐, 田鹏程, 常晶晶. 非金属光催化体系下N-环丙基苯胺的[3+2]环化加成反应[J]. 高等学校化学学报, 2024, 45(9): 20240253. |
[9] | 杨家强, 吴学姣, 卢子聪, 陈阳密, 佘慧娴, 刘讴灵. 含(杂)芳磺酰基哌嗪的蛇床子素衍生物的合成及抗菌活性[J]. 高等学校化学学报, 2024, 45(7): 20240124. |
[10] | 王彤彤, 王铁峰, 许斐, 于洋. 基于Rhodol衍生物的电响应多重手性光学开关体系[J]. 高等学校化学学报, 2024, 45(6): 20240118. |
[11] | 任传清, 季晓晖, 张强, 曹小燕, 季建伟, 刘波. 钯催化合成噻吩并[2,3-b]噻喃-4-酮类化合物[J]. 高等学校化学学报, 2024, 45(5): 20240033. |
[12] | 王秀军, 姜文韬, 何景粱, 陈慧杰, 乔悦, 王德伟, 王炳岩, 侯啸, 刘伟, 耿婷, 张思懿, 刘星, 马少杰, 刘彬, 杨明利, 吉敬. 胡椒碱-双环酰胺衍生物的设计、 合成及抗宫颈癌活性[J]. 高等学校化学学报, 2024, 45(4): 20230520. |
[13] | 姚团利, 汪珂, 朱双, 李涛. Mn(acac)3诱导1-异腈基-2-[1-(三氟甲基)乙烯基]苯自由基环化合成4-三氟甲基喹啉衍生物[J]. 高等学校化学学报, 2024, 45(3): 20230448. |
[14] | 孙一丹, 李鑫. 催化邻羟基苯基取代对亚甲基醌与酮亚胺环加成反应合成二氢-1,3-苯并噁嗪化合物[J]. 高等学校化学学报, 2024, 45(2): 20230473. |
[15] | 黄志康, 王彤彤, 陈雨静, 黄世玉, 王佳佳, 郭君年, 于洋. 基于含脲咪唑盐的新型黑色电致变色体系[J]. 高等学校化学学报, 2023, 44(11): 20230226. |
阅读次数 | ||||||
全文 |
|
|||||
摘要 |
|
|||||