4-Methyl-flavylium-perchlorat

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 英文名称: 4-Methyl-flavylium-perchlorat
• 英文别名: 4-methyl-2-phenyl-chromenylium; perchlorate；4-Methyl-2-phenyl-chromenylium; Perchlorat；4-Methylflavylium perchlorate；4-methyl-2-phenylchromenylium;perchlorate
• 化学式: C₁₆H₁₃O*ClO₄
• 分子量: 320.729
• InChiKey: NPOMSUUJOKDRDZ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.07
• 重原子数：
  22
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  75.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-Methyl-flavylium-perchlorat 以78%的产率得到
  参考文献：
  名称：

  HALEY N. F., J. HETEROCYCL. CHEM. , 1977, 14, NO 7, 1245-1247

  摘要：

  DOI：
• 作为产物：
  描述：

  黄酮 、 甲基溴化镁 在 高氯酸 、 乙醚 作用下， 生成 4-Methyl-flavylium-perchlorat
  参考文献：
  名称：

  ÜberSymmetrische Flavylocyanine †

  摘要：

  对称性黄酮花青素与二酮类化合物的摩尔比

  DOI：

  10.1002/hlca.19570400522

文献信息

• Synthesis of novel unsymmetrical squarylium dyes absorbing in the near-infrared region †
  作者：Shigeyuki Yagi、Yutaka Hyodo、Shinya Matsumoto、Naoki Takahashi、Hiroshi Kono、Hiroyuki Nakazumi

  DOI：10.1039/a907335c

  日期：——

  Novel unsymmetrical squarylium dyes which absorb in the near-infrared region were synthesized by a stepwise procedure via intermediate 4-substituted 3-hydroxycyclobut-3-ene-1,2-diones. By introducing benz[c,d]indoline or benzo[b]pyran moieties at one end as an electron-donating component, the SQ dyes exhibited their absorption maxima at 739–821 nm with large molar absorption coefficients (log ε = 4.96–5.18) in CHCl3. The X-ray analysis for one of these dyes was also examined to confirm the overall structure of the unsymmetrical SQ dye.

  通过逐步合成方法，通过中间体4-取代的3-羟基环丁-3-烯-1,2-二酮，合成了在近红外区域吸收的新型非对称方酸染料。在一端引入苯并[c,d]吲哚啉或苯并[b]吡喃基团作为电子供体组分，这些方酸染料在氯仿中表现出739至821纳米的吸收峰，摩尔吸收系数较大（log ε = 4.96至5.18）。还对其中一种染料进行了X射线分析，以确认非对称方酸染料的整体结构。
• Radiation sensitive compositions containing pyrylium compounds
  申请人：Eastman Kodak Company

  公开号：US04173473A1

  公开（公告）日：1979-11-06

  Pyrylium, thiapyrylium and selenapyrylium salts and derivatives thereof having a trimethine linkage containing an aryl substituent attached to at least one carbon atom of the trimethine linkage are disclosed. Radiation sensitive compositions, e.g., photoconductive compositions, containing such materials are also disclosed.

  本文介绍了含有三甲基链连接的苯基取代物附加在三甲基链的至少一个碳原子上的吡咯盐及其衍生物，包括吡咯盐、硫吡咯盐和硒吡咯盐。还介绍了包含这些材料的辐射敏感组合物，例如光导组合物。
• Novel radiation sensitive compounds and radiation sensitive compositions
  申请人：Eastman Kodak Company

  公开号：US04233443A1

  公开（公告）日：1980-11-11

  Pyrylium, thiapyrylium and selenapyrylium salts and derivatives thereof having a trimethine linkage containing an aryl substituent attached to at least one carbon atom of the trimethine linkage are disclosed. Radiation sensitive compositions, e.g., photoconductive compositions, containing such materials are also disclosed.

  本发明涉及一种含有三甲基链的芳基取代基的吡啶、噻吩和硒吡啶盐及其衍生物。本发明还涉及含有这些材料的辐射敏感组合物，例如，光导组合物。
• Babichev,F.S.; Kibirev,V.K., Journal of general chemistry of the USSR, 1963, vol. 33, p. 3578 - 3584
  作者：Babichev,F.S.、Kibirev,V.K.

  DOI：——

  日期：——
• Synthesis and recyclization of 4-chloromethylflavylium and 4-chloromethylbenzothiapyrilium salts
  作者：S. V. Tolkunov、V. I. Dulenko

  DOI：10.1007/bf00486906

  日期：1987.6