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8-ethoxy-2-iminocoumarin-3-carbonitrile | 868254-96-0

中文名称
——
中文别名
——
英文名称
8-ethoxy-2-iminocoumarin-3-carbonitrile
英文别名
8-ethoxy-2-imino-2H-chromene-3-carbonitrile;8-ethoxy-2-iminochromene-3-carbonitrile
8-ethoxy-2-iminocoumarin-3-carbonitrile化学式
CAS
868254-96-0
化学式
C12H10N2O2
mdl
——
分子量
214.224
InChiKey
IAYWSGREKYUANO-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    2.3
  • 重原子数:
    16
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    66.1
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    8-ethoxy-2-iminocoumarin-3-carbonitrilecopper(l) iodide 作用下, 以 乙醇叔丁醇 为溶剂, 反应 3.27h, 生成
    参考文献:
    名称:
    Michael addition of α-azido ketones on iminocoumarin derivatives: an efficient access to new functionalized azido chromenes
    摘要:
    A facile one-pot synthesis of functionalized azido chromenes was achieved by Michael addition of alpha-azido ketones on iminocoumarin derivatives obtained from salicylaldehydes and malononitrile. Synthesized azido chromenes were successfully transformed into triazolyl chromenes by the [3+2] cycloaddition reaction. (C) 2011 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tetlet.2011.05.101
  • 作为产物:
    描述:
    3-乙氧基水杨醛丙二腈 以78%的产率得到8-ethoxy-2-iminocoumarin-3-carbonitrile
    参考文献:
    名称:
    方便合成取代的2-(2-亚氨基香豆素-3-基)噻吩并[2,3-d]嘧啶-4-酮
    摘要:
    2-亚氨基香豆素-3-腈和2-亚氨基香豆素-3-碳硫代酰胺与2-氨基噻吩-3-碳酰胺的相互作用导致形成3-(4-氧代-3-3,4-二氢噻吩并[2,3- d ]嘧啶-2-基)-2-亚氨基香豆素分两步进行。该方法的简便性以及目标产物的高收率使该方法成为Knoevenagel缩合反应合成3-(4-oxo-3,4-dihydrothienono [2,3- d ]的良好选择)嘧啶-2-基)-2-亚氨基香豆素。J.杂环化​​学。(2010)。
    DOI:
    10.1002/jhet.219
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文献信息

  • Recyclization of 2-iminocoumarin-3-carbonitriles with 2-aminothiobenzamide: a new synthetic route to substituted 2-(2-iminocoumarin-3-yl)quinazoline-4(3<i>H</i>)-thiones
    作者:Pavlo E. Shynkarenko、Sergiy V. Vlasov、Sergiy M. Kovalenko、Valentin P. Chernykh
    DOI:10.1080/17415993.2010.509506
    日期:2010.10.1
    The reaction of 2-aminothiobenzamide with either 2-iminocoumarin-3-carbonitrile or 2-iminocoumarin-3-thiocarboxamides has been studied. It has been established that in both cases, 2-(2-iminocoumarin-3-yl)quinazoline-4(3H)-thiones are formed as the result of a two-step procedure. The reactions of 2-(2-iminocoumarin-3-yl)quinazoline-4(3H)-thiones with arylamines and alkylating agents have been studied
    已经研究了 2-aminothiobenzamide 与 2-iminocoumarin-3-carbonitrile 或 2-iminocoumarin-3-thiocarboxamides 的反应。已经确定,在这两种情况下,2-(2-iminocoumarin-3-yl)quinazoline-4(3H)-thiones 都是通过两步程序形成的。已经研究了 2-(2-iminocoumarin-3-yl)quinazoline-4(3H)-thiones 与芳胺和烷化剂的反应。
  • Facile synthesis of chiral 2-amino-4-(indol-3-yl)-4H-chromene derivatives using thiourea as the catalyst
    作者:Yu Gao、Da-Ming Du
    DOI:10.1016/j.tetasy.2013.08.018
    日期:2013.10
    The enantioselective Friedel-Crafts alkylation of indoles with iminochromenes catalyzed by a bifunctional thiourea organocatalyst was investigated. This reaction afforded chiral functionalized 2-amino-4-(indol-3-yl)-4H-chromenes in good yields (up to 87% yield) and with moderate to good enantioselectivities (up to 86% ee). (C) 2013 Elsevier Ltd. All rights reserved.
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