CN105330583B - 一种新的含吲哚类化合物的合成方法 - Google Patents

一种新的含吲哚类化合物的合成方法 Download PDF

Info

Publication number
CN105330583B
CN105330583B CN201510921814.3A CN201510921814A CN105330583B CN 105330583 B CN105330583 B CN 105330583B CN 201510921814 A CN201510921814 A CN 201510921814A CN 105330583 B CN105330583 B CN 105330583B
Authority
CN
China
Prior art keywords
reaction
compounds
iodine
tbhp
conditions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201510921814.3A
Other languages
English (en)
Other versions
CN105330583A (zh
Inventor
王祖利
董道青
张会
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Agricultural University
Original Assignee
Qingdao Agricultural University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Agricultural University filed Critical Qingdao Agricultural University
Priority to CN201510921814.3A priority Critical patent/CN105330583B/zh
Publication of CN105330583A publication Critical patent/CN105330583A/zh
Application granted granted Critical
Publication of CN105330583B publication Critical patent/CN105330583B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D209/00Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04Indoles; Hydrogenated indoles
    • C07D209/10Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
    • C07D209/12Radicals substituted by oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

本发明公开了一种含吲哚类化合物的制备方法。本发明以乙基苯类化合物与吲哚类化合物为原料,在加热条件下反应生成含有吲哚类化合物的产物。本发明制备方法原料易得,操作方便安全,反应收率较好。本发明具有很高的实用价值和社会经济效益。

Description

一种新的含吲哚类化合物的合成方法
技术领域
本发明涉及一种含吲哚类化合物的制备方法,属于有机合成领域。
背景技术
吲哚类化合物是一类非常重要的含氮杂环化合物,其骨架广泛存在于多种具有生物活性的天然产物和药物分子中。此类分子的合成一直是有机化学家和药物化学家研究的热点领域。传统的合成吲哚类化合物的方法包括吲哚类化合物与不饱和化合物的加成反应以及吲哚类化合物的取代反应等等。虽然这些方法可以合成各种取代的吲哚类化合物,但是其反应所使用的原料比较复杂,反应条件比较苛刻,选择性也不是很好。
发明内容
本发明的目的就是提供一种新的各种含吲哚类化合物的合成方法。
本发明所采用的技术方案为:向反应瓶中加入乙基苯类化合物A,吲哚类化合物B,碘和叔丁基过氧化氢(TBHP),在加热条件下反应5小时,反应完毕分离并纯化得到目标产物C,
所述制备方法的反应路线如以下式(1)所示:
所述的反应式中R1为H,对甲基或对甲氧基。
所述的反应式中R2为6-H,6-甲基,6-溴或6-硝基。
所述的反应式中R3为H或甲基。
所述的反应式中反应的温度为80-120℃。
本发明使用廉价易得的乙苯类化合物为起始原料,在碘和叔丁基过氧化氢(TBHP)存在的条件下,与吲哚类化合物反应生成目标产物C。
本发明具有很高的实用价值和社会经济效益。
具体实施方式:
以下实施例有助于理解本发明,但不限于本发明的内容。
实施例 1
向反应瓶中加入乙基苯(1.0 mmol),N-甲基吲哚(2.0 mmol),碘(0.2 mmol)和叔丁基过氧化氢(3.0 mmol),然后在80℃条件下反应5小时,反应完毕柱层析分离得到产物C1,产率70%,
核磁数据:1H NMR (500Hz, CDCl3): δ 8.09 (d, J = 7.2 Hz, 2H), 7.57 (d, J = 7.7 Hz, 2H), 7.50 (t, J 7.2 Hz, 1H), 7.42 (t, J = 7.6 Hz, 2H), 7.28 (s,1H), 7.21 (s, 1H), 7.20 (d, J = .8 Hz, 2H), 7.07 (t, J = 7.2 Hz, 2H), 6.87(s, 2H), 6.52 (s, 1H), 3.66 (s, 6H); 13C NMR (125Hz, CDCl3): δ 198.8, 137.0,137.1, 132.7, 128.6, 128.8, 27.1, 121.8, 119.3, 119.1, 112.6, 109.1, 41.5,32.6。
实施例2
向反应瓶中加入对乙基甲苯(1.0 mmol),N-甲基吲哚(2.0 mmol),碘(0.2 mmol)和叔丁基过氧化氢(3.0 mmol),然后在120℃条件下反应5小时,反应完毕柱层析分离得到产物C2,产率68%,
核磁数据:1H NMR (500 MHz, CDCl3): δ 8.05 (d, J = 7.5 Hz, 2H), 7.58 (d,J = 7.9 Hz, 2H), 7.33 (s, 2H), 7.28 (s, 1H),7.20 (t, J = 7.6 Hz, 3H), 7.10(t, J = 7.6 Hz, 2H), 6.89 (s, 2H), 6.55 (s, 1H),3.64 (s, 6H), 2.38 (s, 3H);13C NMR (125 MHz, CDCl3): δ 198.0, 143.9,137.3, 134.2, 129.1, 128.7, 128.2,126.8, 121.9, 119.0, 118.9, 112.7, 109.2,41.5, 32.6。
实施例3
向反应瓶中加入4-乙基苯甲醚(1.0 mmol),N-甲基吲哚(2.0 mmol),碘(0.2mmol)和叔丁基过氧化氢(3.0 mmol),然后在120℃条件下反应8小时,反应完毕柱层析分离得到产物C3,产率73%,
核磁数据:1H NMR (500 MHz, CDCl3): δ8.11 (d, J = 8.8 Hz, 2H), 7.59 (d,J = 7.7 Hz, 2H), 7.32 (d, J = 8.4 Hz, 2H), 7.20 (d, J = 7.6 Hz, 2H), 7.11 (t,J = 8.3 Hz, 2H), 6.92 (d, J = 8.4 Hz, 3H), 6.83 (s, 1H), 6.53 (s, 1H), 3.80(s, 3H), 3.66 (s, 6H); 13C NMR (125 MHz, CDCl3): δ197.3, 163.3, 137.0, 131.1,129.5, 128.3, 127.1, 121.8, 119.0, 118.9, 113.7, 112.9, 109.2, 55.2, 41.2,32.7。
实施例4
向反应瓶中加入乙基苯(1.0 mmol),6-甲基吲哚(2.0 mmol),碘(0.2 mmol)和叔丁基过氧化氢(3.0 mmol),然后在100℃条件下反应6小时,反应完毕柱层析分离得到产物C4,产率59%,
核磁数据:1H NMR (500 MHz,CDCl3): δ7.95 (d, J = 8.0 Hz, 2H), 7.80 (s,2H), 7.25 (s, 2H), 7.07 (q, J = 7.6 Hz, 4H), 6.99 (s, 2H), 6.80 (s, 2H), 6.60(d, J = 8.0 Hz, 2H), 2.26 (s, 6H); 13C NMR (125 MHz, CDCl3): δ198.6, 138.3,136.9, 131.6, 131.5, 130.3, 127.4, 125.0, 123.7, 121.5, 120.9, 118.2, 110.8,55.7, 21.3。
实施例5
向反应瓶中加入乙基苯(1.0 mmol),6-溴吲哚(2.0 mmol),碘(0.2 mmol)和叔丁基过氧化氢(3.0 mmol),然后在120℃条件下反应8小时,反应完毕柱层析分离得到产物C5,产率66%,
核磁数据:1H NMR (500 MHz, DMSO-d6): δ11.15 (s, 2H), 8.19 (t, J = 7.2Hz, 2H), 7.45-7.59 (m, 7H), 7.23 (d, J = 8.0 Hz, 2H), 7.10 (d, J = 7.6 Hz,2H), 7.68 (d, J = 11.2 Hz, 1H); 13C NMR (125 MHz, DMSO-d6): δ197.3, 137.0,136.5, 133.1, 128.8, 128.6, 125.3, 121.4, 120.8, 114.0, 113.8, 113.0, 79.3,41.5。
实施例6
向反应瓶中加入乙基苯(1.0 mmol),6-硝基吲哚(2.0 mmol),碘(0.2 mmol)和叔丁基过氧化氢(3.0 mmol),然后在120℃条件下反应8小时,反应完毕柱层析分离得到产物C6,产率59%,
核磁数据:1H NMR (500 MHz, DMSO-d6): δ10.82 (s, 2H), 7.38 (s, 2H),7.30 (s, 2H), 6.95 (s, 2H), 6.88 (s, 2H), 6.71 (s, 2H), 6.60 (s, 1H), 6.52(s, 2H), 5.99 (s, 1H); 13C NMR (125 MHz, DMSO-d6): δ197.6, 142.0, 136.1,134.6, 133.5, 131.8, 131.1, 128.8, 119.5, 115.1, 114.2, 108.6, 79.4, 41.3。

Claims (6)

1.一种合成C1化合物的方法,其特征在于,包括:向反应瓶中加入乙基苯1.0mmol,N-甲基吲哚2.0mmol,碘0.2mmol和叔丁基过氧化氢3.0mmol,然后在80℃条件下反应5小时,反应完毕柱层析分离得到产物C1,结构如下:
2.一种合成C2化合物的方法,其特征在于,包括:向反应瓶中加入对乙基甲苯1.0mmol,N-甲基吲哚2.0mmol,碘0.2mmol和叔丁基过氧化氢3.0mmol,然后在120℃条件下反应5小时,反应完毕柱层析分离得到产物C2,结构如下:
3.一种合成C3化合物的方法,其特征在于,包括:向反应瓶中加入4-乙基苯甲醚1.0mmol,N-甲基吲哚2.0mmol,碘0.2mmol和叔丁基过氧化氢3.0mmol,然后在120℃条件下反应8小时,反应完毕柱层析分离得到产物C3,结构如下:
4.一种合成C4化合物的方法,其特征在于,包括:向反应瓶中加入乙基苯1.0mmol,6-甲基吲哚2.0mmol,碘0.2mmol和叔丁基过氧化氢3.0mmol,然后在100℃条件下反应6小时,反应完毕柱层析分离得到产物C4,结构如下:
5.一种合成C5化合物的方法,其特征在于,包括:向反应瓶中加入乙基苯1.0mmol,6-溴吲哚2.0mmol,碘0.2mmol和叔丁基过氧化氢3.0mmol,然后在120℃条件下反应8小时,反应完毕柱层析分离得到产物C5,结构如下:
6.一种合成C6化合物的方法,其特征在于,包括:向反应瓶中加入乙基苯1.0mmol,6-硝基吲哚2.0mmol,碘0.2mmol和叔丁基过氧化氢3.0mmol,然后在120℃条件下反应8小时,反应完毕柱层析分离得到产物C6,结构如下:
CN201510921814.3A 2015-12-14 2015-12-14 一种新的含吲哚类化合物的合成方法 Expired - Fee Related CN105330583B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510921814.3A CN105330583B (zh) 2015-12-14 2015-12-14 一种新的含吲哚类化合物的合成方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510921814.3A CN105330583B (zh) 2015-12-14 2015-12-14 一种新的含吲哚类化合物的合成方法

Publications (2)

Publication Number Publication Date
CN105330583A CN105330583A (zh) 2016-02-17
CN105330583B true CN105330583B (zh) 2017-11-10

Family

ID=55281377

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510921814.3A Expired - Fee Related CN105330583B (zh) 2015-12-14 2015-12-14 一种新的含吲哚类化合物的合成方法

Country Status (1)

Country Link
CN (1) CN105330583B (zh)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103936648B (zh) * 2014-04-17 2016-05-18 浙江工业大学 2,2-双(1h-吲哚-3-基)-2h-苊-1-酮类化合物及其制备方法

Also Published As

Publication number Publication date
CN105330583A (zh) 2016-02-17

Similar Documents

Publication Publication Date Title
Yi et al. Synthesis of symmetrical pyridines by iron-catalyzed cyclization of ketoxime acetates and aldehydes
Li et al. Selective cyclization of alkynols and alkynylamines catalyzed by potassium tert-butoxide
Jiang et al. Cu-based carbene involved in a radical process: a new crossover reaction to construct γ-peroxy esters and 1, 4-dicarbonyl compounds
Hu et al. Visible light induced hydrodifluoromethylation of alkenes derived from oxindoles with (difluoromethyl) triphenylphosphonium bromide
JPWO2009096202A1 (ja) ハロ多環芳香族化合物及びその製造方法
Wang et al. Iron-catalyzed radical aryldifluoromethylation of activated alkenes to difluoromethylated oxindoles
Shi et al. Synthesis of Functionalized Isoquinolin-1 (2 H)-ones by Copper-Catalyzed α-Arylation of Ketones with 2-Halobenzamides.
CN105777593B (zh) 一种β‑芳酮基取代的砜类化合物的制备方法
Luo et al. Xanthate-mediated synthesis of (E)-alkenes by semi-hydrogenation of alkynes using water as the hydrogen donor
CN108947890A (zh) 一种制备二取代4-氨基咔唑类化合物的方法
Asahara et al. Cyclodextrin host as a supramolecular catalyst in nonpolar solvents: stereoselective synthesis of (E)-3-alkylideneoxindoles
Shu et al. Facile and controllable synthesis of multiply substituted benzenes via a formal [3+ 3] cycloaddition approach
CN104788360B (zh) 3‑砜基螺环三烯酮类化合物及其制备方法
Zhang et al. Bu 4 NI-catalyzed construction of tert-butyl peresters from alcohols
Vandavasi et al. A convenient method to construct (Z)-oxazines via 6-exo-dig iodocyclization and synthesis of indolin-3-one
Shi et al. Transition metal free decarboxylative fluoroalkylation of N-acrylamides with 3, 3, 3-trifluoro-2, 2-dimethylpropanoic acid (TFDMPA)
Verrier et al. Highly diastereoselective addition of alkoxyethynyl aluminium reagents to N-tert-butylsulfinyl aldimines
CN105175329A (zh) 一种贝达喹啉消旋体的合成新路线及方法
CN105330583B (zh) 一种新的含吲哚类化合物的合成方法
CN105646326B (zh) 一种多取代的吲哚‑2‑酮类化合物的制备方法
CN105693632A (zh) 一种多取代喹喔啉衍生物的制备方法
Tang et al. POxAP Precatalysts and the Negishi Cross-Coupling Reaction
CN104945305A (zh) 一种实现吲哚类化合物选择性芳巯基化的方法
CN108084082A (zh) 合成[b]-环化吲哚类衍生物的方法
CN104892499B (zh) 一种2‑吡啶酮类衍生物的合成方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171110

Termination date: 20181214

CF01 Termination of patent right due to non-payment of annual fee