CN115504953A - 3-异香豆素基色酮化合物的制备方法 - Google Patents
3-异香豆素基色酮化合物的制备方法 Download PDFInfo
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- CN115504953A CN115504953A CN202211237972.3A CN202211237972A CN115504953A CN 115504953 A CN115504953 A CN 115504953A CN 202211237972 A CN202211237972 A CN 202211237972A CN 115504953 A CN115504953 A CN 115504953A
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- compound
- isocoumarin
- chromone
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- 238000002360 preparation method Methods 0.000 title claims abstract description 21
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- -1 ketone compound Chemical class 0.000 claims abstract description 26
- OTAFHZMPRISVEM-UHFFFAOYSA-N chromone Chemical compound C1=CC=C2C(=O)C=COC2=C1 OTAFHZMPRISVEM-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 239000012074 organic phase Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 5
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
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- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 7
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- 125000003107 substituted aryl group Chemical group 0.000 claims description 6
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- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims description 2
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- 229910021607 Silver chloride Inorganic materials 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 claims description 2
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- 125000001424 substituent group Chemical group 0.000 claims description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 2
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/76—Benzo[c]pyrans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/92—Naphthopyrans; Hydrogenated naphthopyrans
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
Abstract
Description
技术领域
本发明属于有机合成技术领域,具体涉及一种合成多取代3-异香豆素基色酮的方法。
背景技术
色酮,化学名苯并-γ-吡喃酮,具有良好的生物活性,是一类重要的药物合成中间体,也是目前备受关注的天然活性产物之一。研究发现,色酮类化合物具有广泛的生理活性,例如抗炎、抗血小板凝聚、降血脂血糖、抑菌、抗癌、抗人体免疫缺陷病毒(HIV)等,具有很高的研究价值。
近年来,随着科研工作者对色酮类化合物的深入研究,许多新型的色酮类衍生物被大量报道,特别是3-取代色酮具有重要的生物和药理活性,例如抗癌、抗菌和抗氧化等。因此,3-取代色酮是当今有机化学合成以及新药开发领域的研究热点之一,已引起研究者们的极大兴趣。
3-取代色酮类化合物合成的传统策略是通过过渡金属催化3-卤代色酮而获得,这就需要对色酮进行预先官能团化反应,从而限制了工业生成中的应用。近年来,通过分子间的串联环化反应构建3-取代色酮取得了显著进展(Chinese Chemical Letters 2020, 31,3073-3082.)。然而,开发更加简洁高效、环境友好的制备方法和策略制备具有潜在应用价值的3取代色酮化合物仍具有极其迫切需求和重要意义。据我们所知,到目前为止,3-异香豆素基色酮是一类未开发的新化合物,而以简单易得的2-羟基-N,N-二甲基烯胺酮化合物和2-炔基苯甲醛化合物合成3-异香豆素基色酮衍生物还未见专利和文献报道。
发明内容
为了解决现有技术不足,本发明提供了一种简单高效的3-异香豆素基色酮制备方法。
为解决上述技术问题,本发明采用的技术方案是:在溶剂、催化剂存在条件下,2-羟基-N,N-二甲基烯胺酮化合物和2-炔基苯甲醛化合物在空气、40~120℃下反应,薄层色谱监测反应进程,直至反应完全,反应产物用乙酸乙酯萃取2~3次,收集有机相用无水硫酸钠干燥,然后减压浓缩,残渣经硅胶柱层析分离纯化得到目标化合物3-异香豆素基色酮,反应方程式如下:
其中Ar1、Ar2为芳基, Ar1、Ar2能替换为取代的芳基、芳香杂环;R选自芳基、取代的芳基、烷基。
所述取代的芳基中的取代基选自卤素、烷基、烷氧基、硝基。
所述催化剂选自氧化银、硝酸银、碳酸银、氯化银、氟化银、醋酸银、三氟乙酸银;溶剂选自丙酮、二甲基亚砜、氯苯、1,4-二氧六环、乙酸乙酯、苯甲醚、乙腈、1,2-二氯乙烷、乙醇、四氢呋喃、环己烷。
所述2-羟基-N,N-二甲基烯胺酮化合物与催化剂的摩尔比为1:0.05~1,2-羟基-N,N-二甲基烯胺酮化合物和2-炔基苯甲醛化合物的摩尔比为1:1~4。
所述2-羟基-N,N-二甲基烯胺酮化合物按常规方法制备,例如参照SandipBalasahebWakade, Dipak Kumar Tiwari. Synthesis of 3-keto-quinolinesfrom enaminones, anilines and DMSO: Transition metal free one pot cascade.Tetrahedron 75 (2019) 4024-4030文献中方法制得。
所述2-炔基苯甲醛化合物按常规方法制备,例如参照Wu D, Hao W J, Rao Q, etal. Engaging 1, 7-diynes in a photocatalytic Kharasch-type addition/1, 5-(SN′′)-substitution cascade toward β-gem-dihalovinyl carbonyls. ChemicalCommunications, 2021, 57(15): 1911-1914文献方法制备。
上述3-异香豆素基色酮化合物制备是在银催化作用下,2-乙炔基苯甲醛自身环化形成异色烯,而后2-羟基-N,N-二甲基烯胺酮对异色烯进行亲核进攻得到中间体,中间体自身环合并脱去金属配体,再经过脱氢与脱N,N-二甲胺得到最终产物。
本发明与现有技术相比,具有以下优点:
1、本发明合成的3-异香豆素基色酮化合物是一类全新的杂环化合物;
2、本发明利用简单易得的原料:N,N-二甲基烯胺酮是通过广泛存在的α-甲基酮类化合物在N,N-二甲基甲酰胺二甲基缩醛(DMF-DMA)中加热反应12h,通过后处理即可得到;2-苯基乙炔基苯甲醛化合物由2-溴苯甲醛与苯乙炔化合物通过Suzuki偶联反应获得;
3、本发明通过简单的银催化即可实现2-羟基-N,N-二甲基烯胺酮与2-炔基苯甲醛的二次环化得到目标产物;
4、所获得的产物结构丰富,底物适应性较好;
5、本发明的合成方法简洁高效,操作简便,环境友好,产率高等特点,适用于工业生产。
附图说明
图1为化合物3l的单晶结构图。
具体实施方式
下面通过实施例对本发明作进一步详细说明,但本发明保护范围不局限于所述内容,实施例中试剂如无特殊说明,均为常规市售试剂或按常规方法制得的试剂,产物结构经过核磁共振、高分辨质谱以及代表性产物的单晶衍射测试等确证;
实施例1:本实施例3-异香豆素基色酮的制备如下:
在空气气氛、80℃下,在15mL反应管中加入2-羟基-N,N-二甲基烯胺酮1(0.5mmol)、2-炔基苯甲醛2 (1.0mmol)、氧化银(0.2mmol),加入1mL丙酮作为溶剂,磁力搅拌下反应,通过TCL监测反应,直至原料反应完全后,添加乙酸乙酯萃取3次,收集合并上层有机相,加入无水Na2SO4进行干燥,将干燥后的有机层50℃下浓缩,最后浓缩物进行硅胶柱层析分离,硅胶柱采用石油醚-乙酸乙酯的混合溶剂洗脱分离,收集洗脱液,50℃干燥后,得到目标化合物3-异香豆素基色酮化合物3a;反应通式如下:
化合物3a的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 12:1, R f = 0.2; 白色固体: 142 mg,产率 80%; 熔点 = 160–161℃;1H NMR (600 MHz, CDCl3): δ = 8.32 (d, J = 8.0 Hz, 1H, ArH), 7.71–7.68(m, 2H, ArH), 7.67–7.64 (m, 1H, ArH), 7.62 (s, 1H, C=CH), 7.44–7.39 (m, 2H,ArH), 7.36–7.33 (m, 2H, ArH), 7.32–7.29 (m, 2H, ArH), 7.20 (t, J = 8.3 Hz,2H, ArH), 7.09 (d, J = 7.5 Hz, 1H, ArH), 6.83 (s, 1H, C=CH), 6.52 (s, 1H, C-CH);13C NMR (150 MHz, CDCl3): δ = 176.3, 156.0 156.0, 151.6, 134.0, 133.7,131.3, 128.8, 128.5, 128.2, 128.2, 127.9, 126.9, 126.0, 125.2, 125.1, 125.1,125.0, 124.0, 123.8, 122.2, 118.0, 100.5, 71.1;HRMS (TOF ES+): m/z calcd forC24H16O3 [(M+H)+], 353.1172, found, 353.1182.
实施例2:本实施例3-异香豆素基色酮化合物3b的制备方法同实施例1,不同在于:化合物1为2-羟基-5-甲基-N,N-二甲基烯胺酮,化合物2为2-苯基乙炔基苯甲醛;
化合物3b的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 9:1, R f = 0.2; 白色固体: 143 mg, 产率 78%; 熔点 = 100–101℃;1H NMR (600 MHz, CDCl3) δ = 8.10 (s, 1H, ArH), 7.69 (d, J = 7.7 Hz, 2H,ArH), 7.59 (s, 1H, C=CH), 7.46 (d, J = 8.7 Hz, 1H, ArH), 7.34 (t, J = 7.4 Hz,2H, ArH), 7.30 (t, J = 7.8 Hz, 3H, ArH), 7.18 (d, J = 7.6 Hz, 2H, ArH), 7.09(d, J = 7.5 Hz, 1H, ArH), 6.82 (s, 1H, C=CH), 6.51 (s, 1H, C-CH), 2.46 (s,3H, ArCH3); 13C NMR (150 MHz, CDCl3) δ = 175.4, 154.9, 153.3, 150.6, 134.2,133.9, 133.0, 130.3, 127.7, 127.5, 127.2, 127.2, 126.9, 125.9, 124.2, 124.1,124.1, 124.0, 122.8, 122.6, 121.0, 116.7, 99.5, 70.1, 19.8; HRMS (TOF ES+):m/z calcd for C25H18O3 [(M+H)+], 367.1329, found, 367.1335.
实施例3:本实施例3-异香豆素基色酮化合物3c的制备方法同实施例1,不同在于:化合物1为2-羟基-5-氟-N,N-二甲基烯胺酮,化合物2为2-苯基乙炔基苯甲醛;
化合物3c的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 9:1, R f = 0.2; 黄色固体: 141 mg,产率 76%; 熔点 = 159–160℃;1H NMR (600 MHz, CDCl3) δ = 7.95 (d, J = 5.3 Hz, 1H, ArH), 7.69 (d, J = 7.5Hz, 2H, ArH), 7.60 (s, 1H,C=CH), 7.42–7.38 (m, 2H, ArH), 7.36–7.30 (m, 4H,ArH), 7.22–7.18 (m, 2H, ArH), 7.09 (d, J = 7.4 Hz, 1H,ArH), 6.81 (s, 1H, C=CH), 6.52 (s, 1H, C-CH); 13C NMR (150 MHz, CDCl3) δ = 175.8, 159.6 (C–F, J =247.5 Hz), 156.3, 152.4, 151.7, 134.1, 131.2, 129.0, 128.8, 128.4, 128.4,127.8, 127.1, 125.3, 125.3, 125.3, 125.2, 124.1, 122.1, (C–F, J = 25.5 Hz),121.8, 120.3, (C–F, J = 8.0 Hz), 111.0, (C–F, J = 23.9 Hz), 100.7, 71.2;HRMS(TOF ES+): m/z calcd for C24H15FO3 [(M+H)+], 371.1078, found, 371.1083.
实施例4:本实施例3-异香豆素基色酮化合物3d的制备方法同实施例1,不同在于:化合物1为2-羟基-5-氯-N,N-二甲基烯胺酮,化合物2为2-苯基乙炔基苯甲醛;
化合物3d的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 10:1, R f = 0.2; 白色固体: 128 mg,产率 66%; 熔点 = 173–174℃;1H NMR (600 MHz, CDCl3) δ = 8.28 (d, J = 2.6 Hz, 1H, ArH), 7.68 (d, J =7.6 Hz, 2H, ArH), 7.60 (d, J = 2.6 Hz, 1H, ArH), 7.58 (s, 1H, C=CH), 7.35 (t,J = 7.9 Hz, 3H, ArH), 7.31 (t, J = 7.2 Hz, 2H), 7.22–7.18 (m, 2H, ArH), 7.09(d, J = 7.5 Hz, 1H, ArH), 6.80 (s, 1H, C=CH), 6.51 (s, 1H, C-CH).; 13C NMR(150 MHz, CDCl3) δ= 175.4, 156.3, 154.5, 151.6, 134.1, 134.1, 131.2, 131.3,129.0, 128.8, 128.4, 128.4, 127.7, 127.1, 125.5, 125.3, 125.3, 125.2, 125.1,124.1, 122.4, 119.9, 100.7, 71.1;HRMS (TOF ES+): m/z calcd for C24H15ClO3 [(M+H)+], 387.0782, found, 387.0787.
实施例5:本实施例3-异香豆素基色酮化合物3e的制备方法同实施例1,不同在于:化合物2-羟基-5-溴-N,N-二甲基烯胺酮,化合物2为2-苯基乙炔基苯甲醛;
化合物3e的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 10:1, R f = 0.2; 白色固体: 151 mg, 产率 70%; 熔点 = 204–205℃;1H NMR (600 MHz, CDCl3) δ = 8.44 (d, J = 2.5 Hz, 1H, ArH), 7.73 (dd, J =8.8, 2.5 Hz, 1H, ArH), 7.69 – 7.67 (m, 2H, ArH), 7.58 (s, 1H, C=CH), 7.35 (t,J = 7.3 Hz, 2H, ArH), 7.33–7.29 (m, 3H, ArH), 7.22–7.18 (m, 2H, ArH), 7.09(d, J = 7.5 Hz, 1H, ArH), 6.80 (s, 1H, C=CH), 6.51 (s, 1H, C-CH); 13C NMR (150MHz, CDCl3) δ = 175.3, 156.3, 155.0, 151.6, 136.8, 134.1, 131.4, 129.0,128.8, 128.7, 128.4, 128.4, 127.6, 127.1, 125.4, 125.3, 125.3, 125.2, 124.1,122.5, 120.1, 118.8, 100.7, 71.1; HRMS (TOF ES+): m/z calcd for C24H15BrO3 [(M+H)+], 431.0277, found, 431.0275.
实施例6:本实施例3-异香豆素基色酮化合物3f的制备方法同实施例1,不同在于:化合物1为2-羟基-4-溴-N,N-二甲基烯胺酮,化合物2为2-苯基乙炔基苯甲醛;
化合物3f的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 11:1, R f = 0.2; 白色固体: 155 mg, 产率 72%; 熔点 = 137–138℃;1H NMR (600 MHz, CDCl3) δ = 8.17 (d, J = 8.6 Hz, 1H, ArH), 7.74–7.65 (m,2H, ArH), 7.59 (s, 1H, C=CH), 7.56–7.46 (m, 2H, ArH), 7.36–7.30 (m, 4H, ArH),7.24–7.16 (m, 2H, ArH), 7.08 (d, J = 7.5 Hz, 1H, ArH), 6.79 (s, 1H, C=CH),6.51 (s, 1H, C-CH); 13C NMR (150 MHz, CDCl3) δ = 175.8, 156.2, 156.1, 151.6,134.1, 131.4, 129.0, 129.0, 128.8, 128.4, 128,4, 128.1, 127.7, 127.5, 127.1,125.3, 125.3, 125.2, 124.1, 123.0, 122.7, 121.2, 100.7, 71.1; HRMS (TOF ES+):m/z calcd for C24H15BrO3 [(M+H)+], 431.0277, found, 431.0280.
实施例7:本实施例3-异香豆素基色酮化合物3g的制备方法同实施例1,不同在于:化合物1为2-羟基-5-甲氧基-N,N-二甲基烯胺酮,化合物2为2-苯基乙炔基苯甲醛;
产品3g的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯= 8:1, R f = 0.2; 白色固体: 153 mg , 产率80%; 熔点 = 136–137℃;1H NMR (600 MHz, DMSO-d 6) δ = 7.88 (s, 1H), 7.69 (d, J = 7.6 Hz, 1H, ArH),7.60 (d, J = 9.2 Hz, 1H, ArH), 7.51 (s, 1H, C=CH), 7.42 (dd, J = 9.2, 3.0 Hz,1H, ArH), 7.37 (d, J = 7.3 Hz, 2H, ArH), 7.34 (t, J = 7.2 Hz, 2H, ArH), 7.28(d, J = 7.6 Hz, 1H, ArH), 7.21 (t, J = 7.5 Hz, 1H, ArH), 7.06 (d, J = 7.5 Hz,1H, ArH), 6.81 (s, 1H, ArH), 6.59 (s, 1H, C=CH), 5.76 (s, 1H, C-CH), 3.87 (s,3H, ArOCH3);13C NMR (150 MHz, DMSO-d 6) δ = 175.5, 157.2, 156.8, 151.5, 150.9,134.2, 131.8, 129.5, 129.1, 129.0, 129.0, 128.5, 127.5, 125.4, 125.3, 125.3,124.6, 124.5, 124.2, 121.0, 120.7, 105.3, 101.6, 72.0, 56.2; HRMS (TOF ES+):m/z calcd for C25H18O4 [(M+H)+], 383.1278, found, 383.1287.
实施例8:本实施例3-异香豆素基色酮化合物3h的制备方法同实施例1,不同在于:化合物1为2-羟基-4-甲基-5-氯-N,N-二甲基烯胺酮,化合物2为2-苯基乙炔基苯甲醛;
化合物3h的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 9:1, R f = 0.2; 白色固体: 132 mg, 产率 66%; 熔点 = 142–143℃;1H NMR (600 MHz, CDCl3) δ = 8.26 (s, 1H, ArH), 7.68 (d, J = 7.6 Hz, 2H,ArH), 7.55 (s, 1H, C=CH), 7.36–7.30 (m, 5H, ArH), 7.19 (dd, J = 7.5, 3.9 Hz,2H, ArH), 7.08 (d, J = 7.4 Hz, 1H, ArH), 6.79 (s, 1H, C=CH), 6.51 (s, 1H, C-CH), 2.47 (s, 3H, ArCH3);13C NMR (150 MHz, CDCl3) δ = 175.4, 156.1, 154.5,151.7, 143.2, 134.1, 132.1, 131.4, 129.0, 128.8, 128.4, 128.4, 127.8, 127.2,125.8, 125.3, 125.3, 125.2, 124.1, 123.2, 122.3, 119.9, 100.7, 71.2, 20.9;HRMS (TOF ES+): m/z calcd for C25H17ClO3 [(M+H)+], 401.0939, found, 401.0940.
实施例9:本实施例3-异香豆素基色酮化合物3i的制备方法同实施例1,不同在于:化合物1为2-羟基-5-硝基-N,N-二甲基烯胺酮,化合物2为2-苯基乙炔基苯甲醛;
化合物3i的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 6:1, R f = 0.2; 白色固体: 120 mg, 产率 60%;熔点 = 120–121℃;1H NMR (600 MHz, CDCl3) δ = 9.18 (d, J = 2.8 Hz, 1H, ArH), 8.48 (dd, J =9.1, 2.8 Hz, 1H, ArH), 7.68 (d, J = 7.6 Hz, 2H, ArH), 7.61 (s, 1H, C=CH),7.55 (d, J = 9.1 Hz, 1H, ArH), 7.37–7.32 (m, 4H, ArH), 7.22 (q, J = 7.4 Hz,2H, ArH), 7.12 (d, J = 7.5 Hz, 1H, ArH), 6.81 (s, 1H, CH C=CH), 6.53 (s, 1H,C-H);13C NMR (150 MHz, CDCl3) δ = 175.2, 159.0, 156.4, 151.5, 144.8, 133.9,131.3, 129.2, 129.1, 128.5, 128.5, 128.2, 127.3, 127.1, 125.3, 125.3, 125.3,124.3, 124.2, 123.1, 123.0, 120.0, 100.7, 70.9; HRMS (TOF ES+): m/z calcd forC24H15NO5 [(M+H)+], 398.1023, found, 398.1028.
实施例10:本实施例3-异香豆素基色酮化合物3j的制备方法同实施例1,不同在于:化合物1为2-羟基-3-甲基-5-甲基-N,N-二甲基烯胺酮,化合物2为2-苯基乙炔基苯甲醛;
化合物3j的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 8:1, R f = 0.2; 白色固体: 128 mg, 产率 67%; 熔点 = 178–179℃;1H NMR (600 MHz, DMSO-d 6) δ = 7.81 (s, 1H, ArH), 7.77 (s, 1H, ArH),7.70–7.66 (m, 2H, ArH), 7.51 (s, 1H, C=CH), 7.39–7.32 (m, 4H, ArH), 7.28 (d,J = 7.6 Hz, 1H, ArH), 7.23–7.20 (m, 1H, ArH), 7.09 (d, J = 7.5 Hz, 1H, ArH),6.82 (s, 1H, C=CH), 6.61 (s, 1H, C-H), 2.39 (s, 3H, ArCH3), 2.35 (s, 3H,ArCH3); 13C NMR (151 MHz, DMSO-d 6) δ = 176.0, 156.6, 152.9, 151.3, 136.7,135.3, 134.3, 131.7, 129.5, 129.1, 129.0, 129.0, 128.4, 127.9, 127.6, 125.5,125.3, 125.3, 124.5, 123.6, 122.5, 121.2, 101.6, 71.8, 20.9, 15.4; HRMS (TOFES+): m/z calcd for C26H20O3 [(M+H)+], 381.1485, found, 381.1489.
实施例11:本实施例3-异香豆素基色酮化合物3k的制备方法同实施例1,不同在于:化合物1为2-羟基-1-萘-N,N-二甲基烯胺酮,化合物2为2-苯基乙炔基苯甲醛;
化合物3k的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 8:1, R f = 0.2; 白色固体: 109 mg, 产率 54%; 熔点 = 198–199℃;1H NMR (600 MHz, DMSO-d 6) δ = 8.36 (d, J = 8.3 Hz, 1H, ArH), 8.07 (dd, J= 12.7, 8.4 Hz, 2H, ArH), 8.01 (s, 1H, C=CH), 7.94 (d, J = 8.8 Hz, 1H, ArH),7.79 (t, J = 7.5 Hz, 1H, ArH), 7.74 (d, J = 7.8 Hz, 1H, ArH), 7.71 (d, J =7.9 Hz, 2H, ArH), 7.39–7.35 (m, 3H, ArH), 7.34–7.30 (m, 2H, ArH), 7.23 (t, J= 7.5 Hz, 1H, ArH), 7.15 (d, J = 7.5 Hz, 1H, ArH), 6.85 (s, 1H, C=CH), 6.67(s, 1H, C-H); 13C NMR (150 MHz, DMSO-d 6) δ = 175.5, 156.2, 153.5, 151.4,135.8, 134.2, 131.7, 130.3, 129.5, 129.2, 129.0, 129.0, 128.7, 128.3, 128.3,127.6, 126.2, 125.6, 125.3, 125.3, 124.6, 123.67 123.1, 122.3, 120.6, 120.3,101.7, 71.9; HRMS (TOF ES+): m/z calcd for C28H18O3 [(M+H)+], 403.1329, found,403.1326.
实施例12:本实施例3-异香豆素基色酮化合物3l的制备方法同实施例1,不同在于:化合物1为2-羟基-3-硝基-5-甲基-N,N-二甲基烯胺酮,化合物2为2-苯基乙炔基苯甲醛;
产品3l的结构、形态、熔点、核磁、高分辨质谱数据如下,化合3l的单晶结构图见图1;
V石油醚/V乙酸乙酯= 8:1, R f = 0.2; 白色固体: 130 mg, 产率 63%; 熔点 = 199–200℃;1H NMR (600 MHz, DMSO-d 6) δ = 8.38 (s, 1H, ArH), 8.29 (s, 1H, ArH), 7.98(s, 1H, C=CH), 7.71–7.67 (m, 2H, ArH), 7.40–7.33 (m, 4H, ArH), 7.28 (d, J =7.5 Hz, 1H, ArH), 7.21 (t, J = 7.5 Hz, 1H, ArH), 7.11 (d, J = 7.5 Hz, 1H,ArH), 6.83 (s, 1H, C=CH), 6.57 (s, 1H, C-H), 2.51 (s, 3H, ArCH3);13C NMR (150MHz, DMSO-d 6) δ = 174.4, 156.9, 151.4, 146.6, 138.8, 136.1, 134.1, 131.7,131.4, 131.1, 129.5, 129.2, 129.0, 129.0, 128.0, 127.6, 125.5, 125.3, 125.3,125.3, 124.6, 122.3, 101.7, 71.8, 20.5; HRMS (TOF ES+): m/z calcd for C28H18O3[(M+H)+], 412.1179, found, 412.1180.
实施例13:本实施例3-异香豆素基色酮化合物3m的制备方法同实施例1,不同在于:化合物1为2-羟基-4-氟-N,N-二甲基烯胺酮,化合物2为2-苯基乙炔基苯甲醛;
化合物3m的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 10:1, R f = 0.2; 白色固体: 130 mg , 产率70%; 熔点 = 163–164℃; 1H NMR (600 MHz, DMSO-d 6) δ = 8.20 (dd, J = 9.0, 6.4 Hz, 1H, ArH), 7.90(s, 1H, C=CH), 7.68 (d, J = 7.3 Hz, 1H, ArH), 7.61 (dd, J = 9.5, 2.5 Hz, 1H,ArH), 7.43–7.40 (m, 1H, ArH), 7.37 (t, J = 7.3 Hz, 2H, ArH), 7.35–7.32 (m,2H, ArH), 7.28 (d, J = 7.5 Hz, 1H, ArH), 7.22–7.19 (m, 1H, ArH), 7.07 (d, J =7.5 Hz, 1H, ArH), 6.81 (s, 1H, C=CH), 6.56 (s, 1H, C-H); 13C NMR (151 MHz,DMSO-d 6) δ = 175.1, 165.6 (C–F, J = 252.7 Hz), 157.4, 157.3, (C–F, J = 14Hz), 151.4, 134.2, 131.7, 129.5, 129.1, 129.0, 129.0, 128.7, (C–F, J = 11Hz), 128.3, 127.6, 125.4, 125.3, 125.3, 124.5, 121.9, 121.1, 115.0, (C–F, J =23,1 Hz), 105.9, (C–F, J = 25.8 Hz), 101.7, 71.9; HRMS (TOF ES+): m/z calcdfor C24H15FO3 [(M+H)+], 371.1078, found, 371.1081.
实施例14:本实施例3-异香豆素基色酮化合物3n的制备方法同实施例1,不同在于:化合物1为2-羟基-N,N-二甲基烯胺酮,化合物2为2-[2-(3-甲基苯基)乙炔基]苯甲醛;
化合物3n的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 10:1, R f = 0.2; 白色固体: 130 mg, 产率71%; 熔点 = 164–165℃;1H NMR (600 MHz, DMSO-d 6) δ = 8.15 (d, J = 8.0 Hz, 1H, ArH), 7.93 (s,1H, C=CH), 7.82 (t, J = 7.8 Hz, 1H, ArH), 7.63 (d, J = 8.5 Hz, 1H, ArH), 7.53(d, J = 8.8 Hz, 2H, ArH), 7.47 (d, J = 8.0 Hz, 1H, ArH), 7.33 (t, J = 7.5 Hz,1H, ArH), 7.26 (dd, J = 13.0, 7.2 Hz, 2H, ArH), 7.20 (t, J = 7.5 Hz, 1H,ArH), 7.14 (d, J = 7.5 Hz, 1H, ArH), 7.06 (d, J = 7.5 Hz, 1H, ArH), 6.79 (s,1H, C=CH), 6.55 (s, 1H, C-H), 2.29 (s, 3H, ArCH3); 13C NMR (150 MHz, DMSO-d 6)δ = 175.8, 157.1, 156.2, 151.7, 138.1, 135.1, 134.2, 131.8, 130.2, 129.1,128.9, 128.5, 127.5, 126.4, 125.8, 125.7, 125.4, 124.4, 123.9, 122.6, 121.8,119.0, 101.6, 72.0, 21.5; HRMS (TOF ES+): m/z calcd for C25H18O3 [(M+H)+],367.1329, found, 367.1332.
实施例15:本实施例3-异香豆素基色酮化合物3o的制备方法同实施例1,不同在于:化合物1为2-羟基-N,N-二甲基烯胺酮,化合物2为2-[2-(4-叔丁基苯基)乙炔基]苯甲醛;
化合物3o的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 12:1, R f = 0.2; 白色固体: 100 mg, 产率,49%; 熔点 = 184–185℃;1H NMR (600 MHz, DMSO-d 6) δ = 8.16 (dd, J = 8.0, 1.6 Hz, 1H, ArH), 7.86–7.81 (m, 2H, ArH), 7.63–7.61 (m, 2H, ArH), 7.60 (s, 1H, C=CH), 7.54 (t, J =7.6 Hz, 1H, ArH), 7.39 (d, J = 8.2 Hz, 2H, ArH), 7.35 (t, J = 7.5 Hz, 1H,ArH), 7.28 (d, J = 7.5 Hz, 1H, ArH), 7.21 (t, J = 7.4 Hz, 1H, ArH), 7.10 (d,J = 7.5 Hz, 1H,ArH), 6.76 (s, 1H, C=CH), 6.61 (s, 1H, C-H), 1.24 (s, 9H, Me);13C NMR (150 MHz, DMSO-d 6) δ = 175.8, 157.0, 156.1, 152.2, 151.4, 135.1,131.9, 131.5, 129.1, 128.2, 127.4, 126.3, 125.8, 125.8, 125.7, 125.5, 125.2,125.2, 124.4, 123.9, 121.7, 119.0, 100.9, 71.7, 34.9, 31.4, 31.4, 31.4; HRMS(TOF ES+): m/z calcd for C28H24O3 [(M+H)+], 409.1798, found, 409.1799.
实施例16:本实施例3-异香豆素基色酮化合物3p的制备方法同实施例1,不同在于:化合物1为2-羟基-N,N-二甲基烯胺酮,化合物2为2-[2-(4-甲基苯基)乙炔基]苯甲醛;
化合物3p的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 10:1, R f = 0.2; 白色固体: 136 mg, 产率74%; 熔点 = 162–163℃;1H NMR (600 MHz, DMSO-d 6) δ = 8.16 (d, J = 8.1 Hz, 1H, ArH), 7.91 (s,1H, ArH, C=CH), 7.84 (t, J = 7.9 Hz, 1H, ArH), 7.64 (d, J = 8.5 Hz, 1H, ArH),7.58 (d, J = 7.8 Hz, 2H, ArH), 7.54 (t, J = 7.6 Hz, 1H, ArH), 7.34 (t, J =7.5 Hz, 1H, ArH), 7.26 (d, J = 7.6 Hz, 1H, ArH), 7.19 (d, J = 8.1 Hz, 3H,ArH), 7.08 (d, J = 7.6 Hz, 1H, ArH), 6.76 (s, 1H, C=CH), 6.56 (s, 1H, C-H),2.29 (s, 3H, ArCH3);13C NMR (150 MHz, DMSO-d 6) δ = 175.8, 157.1, 156.2, 151.6,139.1, 135.1, 131.9, 131.5, 129.6, 129.6, 129.1, 128.4, 127.3, 126.3, 125.7,125.4, 125.3, 125,3, 124.3, 123.9, 121.7, 119.0, 100.9, 71.9, 21.3; HRMS (TOFES+): m/z calcd for C25H18O3 [(M+H)+], 367.1329, found, 367.1332.
实施例17:本实施例3-异香豆素基色酮化合物3q的制备方法同实施例1,不同在于:化合物1为2-羟基-N,N-二甲基烯胺酮,化合物2为2-(1-辛基乙炔基)苯甲醛;
化合物3q的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 12:1, R f = 0.2; 白色固体: 94 mg, 产率52%; 熔点 = 88–89℃;1H NMR (600 MHz, DMSO-d6) δ = 8.14 (d, J = 7.9 Hz, 1H, ArH), 7.84 (t, J =7.8 Hz, 1H, ArH), 7.68 (s, 1H, C=CH), 7.64 (d, J = 8.3 Hz, 1H, ArH), 7.54 (t,J = 7.5 Hz, 1H, ArH), 7.26 (t, J = 7.2 Hz, 1H, ArH), 7.13 (t, J = 7.4 Hz,1H), 7.07 (d, J = 7.5 Hz, 1H), 7.01 (d, J = 7.5 Hz, 1H)., 6.45 (s, 1H, C=CH),5.82 (s, 1H, C-H), 2.16–2.12 (m, 1H, CH2), 2.07–2.02 (m, 1H, CH2), 1.32–1.24(m, 2H, CH2), 1.12–1.05 (m, 1H, CH2), 1.02–0.97 (m, 3H, CH2), 0.95–0.88 (m,1H, CH2), 0.86–0.80 (m, 1H, CH2), 0.65 (t, J = 7.0 Hz, 3H, Me); 13C NMR (150MHz, DMSO-d 6) δ 175.7, 157.0, 156.2, 156.0, 135.0, 131.9, 129.0, 127.2,126.7, 126.3, 125.7, 125.4, 124.0, 123.2, 121.8, 118.9, 101.6, 71.1, 33.4,31.7, 28.6, 26.5, 22.4, 14.3; HRMS (TOF ES+): m/z calcd for C24H24O3 [(M+H)+],361.1798, found, 361.1802.
实施例18:本实施例3-异香豆素基色酮化合物3r的制备方法同实施例1,不同在于:化合物1为2-羟基-N,N-二甲基烯胺酮,化合物2为2-(2-环丙基乙炔基)苯甲醛;
化合物3r的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 8:1, R f = 0.2; 白色固体: 92 mg, 产率58%; 熔点 = 148–149℃;1H NMR (600 MHz, DMSO-d 6) δ = 8.13 (d, J = 8.0 Hz, 1H, ArH), 7.85 (d, J =8.4 Hz, 1H, ArH), 7.83 (s, 1H, C=CH), 7.66 (d, J = 8.5 Hz, 1H, ArH), 7.54 (t,J = 7.7 Hz, 1H, ArH), 7.24 (t, J = 7.6 Hz, 1H, ArH), 7.08 (t, J = 7.5 Hz, 1H,ArH), 7.04 (d, J = 7.7 Hz, 1H, ArH), 6.95 (d, J = 7.6 Hz, 1H, ArH), 6.30 (s,1H, C=CH), 5.95 (s, 1H, C-H), 1.63–1.54 (m, 1H, CH), 0.72–0.63 (m, 2H, CH2),0.60 – 0.51 (m, 2H, CH2); 13C NMR (150 MHz, DMSO-d 6) δ = 175.7, 156.9, 156.4,156.1, 135.1, 132.0, 129.0, 127.5, 126.3, 126.3, 125.7, 125.3, 123.9, 122.8,121.7, 119.0, 100.2, 71.5, 13.9, 5.3, 5.2; HRMS (TOF ES+): m/z calcd forC21H16O3 [(M+H)+], 317.1172, found, 317.1175.
实施例19:本实施例3-异香豆素基色酮化合物3s的制备方法同实施例1,不同在于:化合物1为2-羟基-N,N-二甲基烯胺酮,化合物2为2-[2-(4-氟苯基)乙炔基]苯甲醛;
化合物3s的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 7:1, R f = 0.2; 白色固体: 113 mg, 产率61%; 熔点 = 161–162℃; 1H NMR (600 MHz, DMSO-d 6) δ = 8.19–8.14 (m, 1H, ArH), 7.91 (s, 1H, C=CH),7.86–7.82 (m, 1H, ArH), 7.74 (dd, J = 8.6, 5.4 Hz, 2H. ArH), 7.65 (d, J = 8.4Hz, 1H, ArH), 7.55 (t, J = 7.6 Hz, 1H, ArH), 7.35 (t, J = 7.5 Hz, 1H, ArH),7.28 (d, J = 7.5 Hz, 1H, ArH), 7.25–7.20 (m, 3H, ArH), 7.09 (d, J = 7.5 Hz,1H, ArH), 6.81 (s, 1H, C=CH), 6.60 (s, 1H, C-H); 13C NMR (150 MHz, DMSO-d 6) δ= 175.8, 162.9, (C–F, J = 246.6 Hz), 157.2, 156.2, 150.6, 135.1, 131.7,130.8, 130.8, 129.1, 128.3, 127.6, 127.6, 127.5, 126.4, 125.7, 125.5, 124.5,123.9, 121.8, 119.0, 116.0, (C–F, J = 21.8 Hz), 101.5, 72.1; HRMS (TOF ES+):m/z calcd for C24H15FO3 [(M+H)+], 371.1078, found, 371.1081.
实施例20:本实施例3-异香豆素基色酮化合物3t的制备方法同实施例1,不同在于:化合物1为2-羟基-N,N-二甲基烯胺酮,化合物2为2-[2-(4-甲氧基苯基)乙炔基]苯甲醛;
化合物3t的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 6:1, R f = 0.2; 白色固体: 140 mg, 产率73%; 熔点 = 137–138℃; 1H NMR (600 MHz, DMSO-d 6) δ = 8.16 (d, J = 7.9 Hz, 1H, ArH), 7.88 (s, 1H,C=CH), 7.83 (t, J = 7.8 Hz, 1H, ArH), 7.63 (t, J = 8.3 Hz, 3H, ArH), 7.54 (t,J = 7.6 Hz, 1H, ArH), 7.33 (t, J = 7.5 Hz, 1H, ArH), 7.25 (d, J = 7.6 Hz, 1H,ArH), 7.18 (t, J = 7.4 Hz, 1H, ArH), 7.08 (d, J = 7.5 Hz, 1H, ArH), 6.95 (s,1H, ArH), 6.93 (s, 1H, ArH), 6.68 (s, 1H, C=CH), 6.56 (s, 1H, C-H), 3.76 (s,3H, ArOCH3); 13C NMR (150 MHz, DMSO-d 6) δ = 175.8, 160.5, 157.0, 156.2, 151.5,135.1, 132.1, 129.1, 128.1, 127.1, 127.0, 127.0, 126.7, 126.3, 125.7, 125.4,124.1, 123.9, 121.7, 119.0, 114.4, 114,4, 99.9, 71.9, 55.7; HRMS (TOF ES+):m/z calcd for C25H18O4 [(M+H)+], 383.1278, found, 383.1282.
实施例21:本实施例3-异香豆素基色酮化合物3u的制备方法同实施例1,不同在于:化合物1为2-羟基-N,N-二甲基烯胺酮,化合物2为4-氟-2-(2-苯乙炔基)苯甲醛;
化合物3u的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 8:1, R f = 0.2; 白色固体: 145 mg, 产率78%; 熔点 = 192–193℃; 1H NMR (600 MHz, DMSO-d 6) δ = 8.16 (d, J = 8.0 Hz, 1H, ArH), 7.95 (s, 1H,C=CH), 7.84 (t, J = 7.8 Hz, 1H, ArH), 7.68 (d, J = 7.6 Hz, 2H, ArH), 7.65 (d,J = 8.5 Hz, 1H, ArH), 7.54 (t, J = 7.6 Hz, 1H, ArH), 7.41–7.36 (m, 3H, ArH),7.16–7.11 (m, 2H, ArH), 7.06–6.98 (m, 1H, ArH), 6.82 (s, 1H, C=CH), 6.61 (s,1H, C-H); 13C NMR (150 MHz, DMSO-d 6) δ = 175.8, 162,8, (C–F, J = 242.9 Hz),157.3, 156.2, 152.5, 135.1, 134.2, (C–F, J = 9.3 Hz), 133.9, 129.9, 129.1,129.1, 127.6, (C–F, J = 8.9 Hz), 126.4, 125.7, 125.5, 125.5, 124.3, (C–F, J =2.7 Hz), 123.94, 121.54, 119.03, 113.8, (C–F, J = 22 Hz), 110.8, (C–F, J =22.7 Hz), 101.0, 71.8; HRMS (TOF ES+): m/z calcd for C24H15O3 [(M+H)+],371.1078, found, 371.1081.
实施例22:本实施例3-异香豆素基色酮化合物3v的制备方法同实施例1,不同在于:化合物1为2-羟基-N,N-二甲基烯胺酮,化合物2为4-氯-2-(2-苯乙炔基)苯甲醛;
化合物3v的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 8:1, R f = 0.2; 白色固体: 145 mg, 产率75%;熔点 = 180–181℃; 1H NMR (600 MHz, DMSO-d 6) δ = 8.14 (d, J = 7.9 Hz, 1H, ArH), 7.98 (s, 1H,C=CH), 7.82 (t, J = 7.8 Hz, 1H, ArH), 7.67 (d, J = 7.6 Hz, 2H, ArH), 7.63 (d,J = 8.4 Hz, 1H, ArH), 7.53 (t, J = 7.6 Hz, 1H, ArH), 7.41–7.33 (m, 4H, ArH),7.27–7.20 (m, 1H, ArH), 7.11 (d, J = 8.1 Hz, 1H, ArH), 6.81 (s, 1H, C=CH),6.59 (s, 1H, C-H); 13C NMR (150 MHz, DMSO-d 6) δ = 175.7, 157.4, 156.2, 152.8,135.1, 134.0, 133.9, 133.6, 129.9, 129.1, 129.1, 127.4, 127.1, 127.0, 126.4,125.7, 125.5, 125.5, 123.9, 123.9, 121.3, 119.1, 100.6, 71.9; HRMS (TOF ES+):m/z calcd for C24H15ClO3 [(M+H)+], 387.0782, found, 387.0788.
实施例23:本实施例3-异香豆素基色酮化合物3w的制备方法同实施例1,不同在于:化合物1为2-羟基-N,N-二甲基烯胺酮,化合物2为4-甲基-2-(2-苯乙炔基)苯甲醛;
化合物3w的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 9:1, R f = 0.2; 白色固体: 150 mg, 产率82%; 熔点 = 159–160℃; 1H NMR (600 MHz, DMSO-d 6) δ = 8.15 (d, J = 8.0 Hz, 1H, ArH), 7.85 (s, 1H,C=CH), 7.81 (t, J = 7.9 Hz, 1H, ArH), 7.67 (d, J = 7.7 Hz, 2H, ArH), 7.61 (d,J = 8.4 Hz, 1H, ArH), 7.53 (t, J = 7.6 Hz, 1H, ArH), 7.36 (t, J = 7.5 Hz, 2H,ArH), 7.33 (d, J = 7.1 Hz, 1H, ArH), 7.08 (s, 1H, ArH), 7.02 (d, J = 7.7 Hz,1H, ArH), 6.97 (d, J = 7.7 Hz, 1H, ArH), 6.75 (s, 1H, C=CH), 6.56 (s, 1H, C-H), 2.31 (s, 3H, ArCH3); 13C NMR (150 MHz, DMSO-d 6) δ = 175.9, 157.1, 156.1,151.3, 138.3, 135.1, 134.3, 131.6, 129.5, 129.0, 129.0, 128.2, 126.4, 125.7,125.5, 125.4, 125.3, 125.3, 125.1, 123.9, 121.8, 119.0, 101.6, 71.8, 21.3;HRMS (TOF ES+): m/z calcd for C25H18O3 [(M+H)+], 367.1329, found, 367.1337.
实施例24:本实施例3-异香豆素基色酮化合物3x的制备方法同实施例1,不同在于:化合物1为2-羟基-N,N-二甲基烯胺酮,化合物2为1-(2-苯基乙炔基)-2-萘甲醛;
化合物3x的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 8:1, R f = 0.2; 白色固体: 111 mg, 产率55%; 熔点 = 158–159℃;1H NMR (600 MHz, DMSO-d 6) δ = 8.56 (d, J = 7.5 Hz, 1H, ArH), 8.17 (s, 1H, C=CH), 7.93 (d, J = 6.5 Hz, 1H, C=CH), 7.87 (d, J = 7.6 Hz, 2H, ArH), 7.82–7.78 (m, 2H, ArH), 7.77–7.74 (m, 1H, ArH), 7.63 (d, J = 8.6 Hz, 1H, ArH),7.60–7.53 (m, 4H, ArH), 7.44–7.37 (m, 2H, ArH), 7.37–7.34 (d, J = 5.9 Hz, 1H,ArH), 7.28 (s, 1H, C=CH), 6.83 (s, 1H, C-H); 13C NMR (150 MHz, DMSO-d 6) δ =176.0, 157.6, 156.1, 151.9, 135.1, 134.5, 133.7, 129.6, 129.0, 129.0, 128.9,128.0, 127.9, 127.5, 127.0, 126.7, 126.4, 125.7, 125.7, 125.7, 124.5, 124.1,124.0, 123.9, 121.1, 119.0, 97.9, 72.2; HRMS (TOF ES+): m/z calcd for C28H18O3[(M+H)+], 403.1329, found, 403.1332.
实施例25:本实施例3-异香豆素基色酮化合物3y的制备方法同实施例1,不同在于:化合物1为2-羟基-N,N-二甲基烯胺酮,化合物2为6-(2-苯基乙炔基)-1,3-苯并二氧杂环-5-甲醛;
化合物3y的结构、形态、熔点、核磁、高分辨质谱数据如下:
V石油醚/V乙酸乙酯 = 7:1, R f = 0.2; 黄色固体: 139 mg, 产率70%; 熔点 = 234–235℃; 1H NMR (600 MHz, DMSO-d 6) δ = 8.16 (d, J = 8.0 Hz, 1H, ArH), 7.82 (t, J =7.9 Hz, 1H), 7.78 (s, 1H, C=CH), 7.62 (t, J = 6.6 Hz, 3H, ArH), 7.53 (t, J =7.7 Hz, 1H, ArH), 7.37–7.29 (m, 3H, ArH), 6.90 (s, 1H, ArH), 6.80 (s, 1H,ArH), 6.71 (s, 1H, C=CH), 6.55 (s, 1H, C-H), 6.03 (d, J = 7.0 Hz, 2H, CH2);13C NMR (150 MHz, DMSO-d 6) δ = 175.9, 157.2, 156.2, 149.4, 147.9, 146.8,135.0, 134.4, 129.2, 129.0, 129.0, 126.3, 126.2, 125.7, 125.0, 125.0, 124.0,121.5, 121.3, 119.0, 106.6, 105.2, 101.8, 101.6, 71.5; HRMS (TOF ES+): m/zcalcd for C25H16O5 [(M+H)+], 397.1071, found, 397.1073.
Claims (5)
2.根据权利要求1所述的3-异香豆素基色酮的制备方法,其特征在于:催化剂选自氧化银、硝酸银、碳酸银、氯化银、氟化银、醋酸银、三氟乙酸银。
3.根据权利要求1所述的3-异香豆素基色酮的制备方法,其特征在于:溶剂选自丙酮、二甲基亚砜、氯苯、1,4-二氧六环、乙酸乙酯、苯甲醚、乙腈、1,2-二氯乙烷、乙醇、四氢呋喃、环己烷。
4.根据权利要求1所述的3-异香豆素基色酮的制备方法,其特征在于:取代的芳基中的取代基选自卤素、烷基、烷氧基、硝基。
5.根据权利要求1所述的3-异香豆素基色酮的制备方法,其特征在于:2-羟基-N,N-二甲基烯胺酮化合物与催化剂的摩尔比为1:0.05~1,2-羟基-N,N-二甲基烯胺酮化合物和2-炔基苯甲醛化合物的摩尔比为1:1~4。
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102746224A (zh) * | 2012-06-27 | 2012-10-24 | 天津大学 | 2-芳基-3,4-二取代异喹啉-1(2h)-酮类衍生物的制备方法 |
CN103265518A (zh) * | 2013-05-24 | 2013-08-28 | 陕西师范大学 | 光化学反应合成异黄酮 |
CN104262316A (zh) * | 2014-09-15 | 2015-01-07 | 云南民族大学 | 一种黄酮类化合物及其制备方法和应用 |
CN106187922A (zh) * | 2016-07-20 | 2016-12-07 | 江西师范大学 | 一种碱催化烯胺酮和磺酰叠氮环加成反应合成1,4‑二取代‑1,2,3‑三氮唑的方法 |
CN110128393A (zh) * | 2019-06-21 | 2019-08-16 | 华侨大学 | 一种取代异香豆素衍生物的制备方法 |
-
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- 2022-10-11 CN CN202211237972.3A patent/CN115504953A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102746224A (zh) * | 2012-06-27 | 2012-10-24 | 天津大学 | 2-芳基-3,4-二取代异喹啉-1(2h)-酮类衍生物的制备方法 |
CN103265518A (zh) * | 2013-05-24 | 2013-08-28 | 陕西师范大学 | 光化学反应合成异黄酮 |
CN104262316A (zh) * | 2014-09-15 | 2015-01-07 | 云南民族大学 | 一种黄酮类化合物及其制备方法和应用 |
CN106187922A (zh) * | 2016-07-20 | 2016-12-07 | 江西师范大学 | 一种碱催化烯胺酮和磺酰叠氮环加成反应合成1,4‑二取代‑1,2,3‑三氮唑的方法 |
CN110128393A (zh) * | 2019-06-21 | 2019-08-16 | 华侨大学 | 一种取代异香豆素衍生物的制备方法 |
Non-Patent Citations (1)
Title |
---|
ZHANG, MINGSHUAI ET AL.: "Synthesis of Functionalized 3-(1H-Isochromen)-chromones via Ag2O-Catalyzed Cascade Cyclization Reaction of o-Hydroxyarylenaminones with o-Alkynylbenzaldehydes", 《ADVANCED SYNTHESIS & CATALYSIS》, vol. 364, no. 24, pages 4440 - 4446 * |
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