(E)-4-(2-(furan-2-yl)vinyl)pyrimidine | 1370616-76-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: (E)-4-(2-(furan-2-yl)vinyl)pyrimidine
• 英文别名: 4-(2-furan-2-ylvinyl)pyrimidine；4-[(E)-2-(furan-2-yl)ethenyl]pyrimidine
• CAS: 1370616-76-4
• 化学式: C₁₀H₈N₂O
• 分子量: 172.186
• InChiKey: PFBXDPLRDGIHDH-ONEGZZNKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  38.9
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  糠醛 、 4-甲基嘧啶 在 甲基三辛基氯化铵 、 sodium hydroxide 作用下， 以 水 为溶剂， 反应 2.0h， 以18%的产率得到(E)-4-(2-(furan-2-yl)vinyl)pyrimidine
  参考文献：
  名称：

  Synthesis and Photophysical Investigation of a Series of Push–Pull Arylvinyldiazine Chromophores

  摘要：

  A new series of push-pull arylvinyldiazines has been efficiently prepared by aldol condensation between the appropriate methyldiazine and aromatic aldehyde. The optical absorption and emission properties of these chromophores were studied in different solvents and media. These compounds act as polarity sensors with a strong positive emission solvatochromism. This behavior suggests a highly polar emitting state, which is characteristic of compounds that undergo an internal charge transfer upon excitation. These molecules also exhibit halochromic properties and are potential colorimetric and luminescence pH sensors. The second-order nonlinear properties have been investigated for some of the compounds, and large and positive mu beta are obtained, in particular, for pyrimidine derivatives.

  DOI：

  10.1021/jo3004919

文献信息

• Deaminative Olefination of Methyl <i>N</i>-Heteroarenes by an Amine Oxidase Inspired Catalyst
  作者：Pradip Ramdas Thorve、Biplab Maji

  DOI：10.1021/acs.orglett.0c04060

  日期：2021.1.15

  We explored the bioinspired o-quinone cofactor catalyzed aerobic primary amine dehydrogenation for a cascade olefination reaction with nine different methyl N-heteroarenes, including pyrimidines, pyrazines, pyridines, quinolines, quinoxolines, benzimidazoles, benzoxazoles, benzthiazoles, and triazines. An o-quinone catalyst phd (1,10-phenanthroline-5,6-dione) combined with a Brønsted acid catalyzed

  我们探索了仿生邻醌辅因子催化的有氧伯胺脱氢与九种不同的甲基N-杂芳烃的级联烯化反应，包括嘧啶、吡嗪、吡啶、喹啉、喹啉、苯并咪唑、苯并恶唑、苯并噻唑。一个ø与布朗斯台德酸组合的-quinone催化剂博士（1,10-菲咯啉-5,6-二酮）催化的反应。N-杂芳基芪类化合物在温和条件下以高产率和 ( E )-选择性合成，使用氧气 (1 atm) 作为唯一氧化剂，无需过渡金属盐、配体、化学计量碱或氧化剂。