1-ethoxy-4-(prop-2-yn-1yloxy)benzene | 5651-84-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 1-ethoxy-4-(prop-2-yn-1yloxy)benzene
• 英文别名: 3-(4-ethoxyphenol)-1-propyn；1-Ethoxy-4-prop-2-ynyloxy-benzene；1-ethoxy-4-prop-2-ynoxybenzene
• CAS: 5651-84-3
• 化学式: C₁₁H₁₂O₂
• mdl: MFCD14631238
• 分子量: 176.215
• InChiKey: SZVUVVKBRBOFTB-UHFFFAOYSA-N

物化性质

• 熔点：
  60 °C(Solv: ethanol (64-17-5))
• 沸点：
  274.5±20.0 °C(Predicted)
• 密度：
  1.032±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.272
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-ethoxy-4-(prop-2-yn-1yloxy)benzene 在 manganese(IV) oxide 、 乙基溴化镁 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 2.0h， 生成 1-(2,4-dibenzyloxyphenyl)-4-(4-ethoxyphenoxy)-2-butin-1-one
  参考文献：
  名称：

  Dinya, Zoltan; Keserue, Gyoergy M.; Noegraeoi, Mihaely, ACH - Models in Chemistry, 2000, vol. 137, # 5-6, p. 591 - 605

  摘要：

  DOI：
• 作为产物：
  描述：

  4-乙氧基苯酚 、 3-溴丙炔 在 potassium carbonate 作用下， 以 丙酮 、 甲苯 为溶剂， 反应 8.0h， 以91%的产率得到1-ethoxy-4-(prop-2-yn-1yloxy)benzene
  参考文献：
  名称：

  Dinya, Zoltan; Keserue, Gyoergy M.; Noegraeoi, Mihaely, ACH - Models in Chemistry, 2000, vol. 137, # 5-6, p. 591 - 605

  摘要：

  DOI：

文献信息

• Ditopic pillar[5]arene-based fluorescence enhancement material mediated by [c2]daisy chain formation
  作者：Kai Wang、Chun-Yu Wang、Yumo Zhang、Sean Xiao-An Zhang、Bing Yang、Ying-Wei Yang

  DOI：10.1039/c4cc03992k

  日期：——

  Ditopic pillarene-based fluorescence enhancement material induced by [c2]daisy chain formation has been successfully fabricated. The highly fluorescent smart material exhibits great adaptivity and can act as a multi-responsive supramolecular sensor.

  通过[c2]菊花链的形成，成功制备了基于二位聚帕拉烯的荧光增强材料。这种高荧光智能材料具有很强的适应性，可用作多响应超分子传感器。
• MULTIFUNCTIONALIZED POLYETHYLENE GLYCOL DERIVATIVE AND PREPARATION METHOD THEREFOR
  申请人：XIAMEN SINOPEG BIOTECH CO., LTD.

  公开号：US20170312363A1

  公开（公告）日：2017-11-02

  Disclosed are a multifunctionalized polyethylene glycol derivative and a preparation method therefor. The derivative has an H-shaped structure as represented by formula (1) and comprises one linear core LPEG and four PEG branch chains, where n 1 , n 2 , n 3 , and n 4 respectively are the degrees of polymerization of the branch chains, U 1 and U 2 are trivalent branching groups connecting the core LPEG to two of the PEG branch chains, F 1 and F 2 contain a functional group or a protected form R 01 thereof and may or may not contain a branched group G, correspondingly, the number of R 01 is one or more, F 1 and F 2 are either identical or different, any one linking group in the molecule or any linking group formed with an adjacent heteroatom group can either remain stable or be degraded, and any one PEG segment in the molecule is discretely polydispersed or monodispersed. The multifunctional polyethylene glycol is flexible and diverse in terms of branch structures and the lengths of branching arms, has various parameters and performance indicators that are adjustable and easy to control, and has a broad applicability.
• Dinya, Zoltan; Keserue, Gyoergy M.; Noegraeoi, Mihaely, ACH - Models in Chemistry, 2000, vol. 137, # 5-6, p. 591 - 605
  作者：Dinya, Zoltan、Keserue, Gyoergy M.、Noegraeoi, Mihaely、Szoeltoesv, Aeron

  DOI：——

  日期：——