dihydro-2,3 methyl-9 7H-pyranno <2,3-g> benzodioxinne-1,4 one-7 | 30211-36-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 香豆素及其衍生物
• 英文名称: dihydro-2,3 methyl-9 7H-pyranno <2,3-g> benzodioxinne-1,4 one-7
• 英文别名: 6-methyl-2H-[1,4] dioxino[2,3-h]chromen-9(3H)-one；6,7-(ethylenedioxy)-4-methylbenzopyran-2-one；6,7-ethylenedioxy-4-methyl-2(H)-1-benzopyran-2-one；6,7-ethylenedioxy-4-methyl coumarin；dihydro-2,3 methyl-9 7H-pyranno [2,3-g] benzodioxinne-1,4 one-7；7H-Pyrano(2,3-g)-1,4-benzodioxin-7-one, 2,3-dihydro-9-methyl-；9-methyl-2,3-dihydropyrano[2,3-g][1,4]benzodioxin-7-one
• CAS: 30211-36-0
• 化学式: C₁₂H₁₀O₄
• 分子量: 218.209
• InChiKey: STRLWEBIMKGIRV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  16
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  dihydro-2,3 methyl-9 7H-pyranno <2,3-g> benzodioxinne-1,4 one-7 以 aq. buffer 为溶剂， 生成
  参考文献：
  名称：

  Electrochemical behavior of some ethylenedioxycoumarins: Cathodic dimerization

  摘要：

  Electrochemical behavior of recently synthesized 7,8-ethylenedioxy-4-methyl-2(H)-1-benzopyran-2-one, (1), 7,8-ethylenedioxy-2(H)-1-benzopyran-2-one, (2), and 6,7-ethylenedioxy-4-methy1-2(H)-1-benzopyran-2-one, (3) was studied using cyclic voltammetry at a hanging mercury drop electrode and controlled-potential coulometric techniques. The results indicated that an irreversible one-electron cathodic peak was observed for each compound in the potential range from 0.0 to -2.0 V. The coulometric experiments were performed in a low yield and the products were identified by FT-IR spectrometry, H-1 NMR and mass spectrometry. The coulometric results indicated a dimeric product for each compound. A mechanism for the electrodimerization pathway was proposed. (C) 2014 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molliq.2014.04.006
• 作为产物：
  描述：

  6-氨基-1,4-苯并二氧杂环 在 硫酸 、 sodium nitrite 作用下， 反应 2.0h， 生成 dihydro-2,3 methyl-9 7H-pyranno <2,3-g> benzodioxinne-1,4 one-7
  参考文献：
  名称：

  Synthèse et propriétés biologiques photoinduites de dioxinnocoumarines linéaires

  摘要：

  DOI：

  10.1016/0223-5234(90)90163-w

文献信息

• Synthesis and biological activity of derivatives of benzopyran-2-one
  作者：A. Z. Abyshev、G. I. D'yachuk、E. V. Semenov、M. P. Pukhov

  DOI：10.1007/bf00780405

  日期：1993.11
• GUILLAUMET, GERALD;HRETANI, MOHAMED;COUDERT, GERARD;AVERBECK, DIETRICH;AV+, EUR. J. MED. CHEM., 25,(1990) N, C. 45-51
  作者：GUILLAUMET, GERALD、HRETANI, MOHAMED、COUDERT, GERARD、AVERBECK, DIETRICH、AV+

  DOI：——

  日期：——
• FUJITA HARUSHIGE; YAMASHITA MASATARO, YAKUGAKU DZASSI, YAKUGAKU ZASSNI, J. PHARM. SOS. JAR. <YKKZ-AJ>, 1975, 95+
  作者：FUJITA HARUSHIGE、 YAMASHITA MASATARO

  DOI：——

  日期：——
• Synthèse et propriétés biologiques photoinduites de dioxinnocoumarines linéaires
  作者：Gérald Guillaumet、Mohamed Hretani、Gérard Coudert、Dietrich Averbeck、Simone Averbeck

  DOI：10.1016/0223-5234(90)90163-w

  日期：1990.2
• Electrochemical behavior of some ethylenedioxycoumarins: Cathodic dimerization
  作者：Sami Tuğral、Mustafa L. Berkem

  DOI：10.1016/j.molliq.2014.04.006

  日期：2014.8

  Electrochemical behavior of recently synthesized 7,8-ethylenedioxy-4-methyl-2(H)-1-benzopyran-2-one, (1), 7,8-ethylenedioxy-2(H)-1-benzopyran-2-one, (2), and 6,7-ethylenedioxy-4-methy1-2(H)-1-benzopyran-2-one, (3) was studied using cyclic voltammetry at a hanging mercury drop electrode and controlled-potential coulometric techniques. The results indicated that an irreversible one-electron cathodic peak was observed for each compound in the potential range from 0.0 to -2.0 V. The coulometric experiments were performed in a low yield and the products were identified by FT-IR spectrometry, H-1 NMR and mass spectrometry. The coulometric results indicated a dimeric product for each compound. A mechanism for the electrodimerization pathway was proposed. (C) 2014 Elsevier B.V. All rights reserved.