1-(1-甲氧基-2-甲基丙-1-烯基)-4-苯基苯 | 116997-41-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1-(1-甲氧基-2-甲基丙-1-烯基)-4-苯基苯
• 英文名称: 4-(1-Methoxy-2-methylprop-1-enyl)-1,1'-biphenyl
• 英文别名: 4-(1-Methoxy-2-methylprop-1-en-1-yl)-1,1'-biphenyl；1-(1-methoxy-2-methylprop-1-enyl)-4-phenylbenzene
• CAS: 116997-41-2
• 化学式: C₁₇H₁₈O
• 分子量: 238.329
• InChiKey: VUCGFWIWJCDHQM-UHFFFAOYSA-N

物化性质

• 沸点：
  353.1±31.0 °C(Predicted)
• 密度：
  1.000±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-(1-甲氧基-2-甲基丙-1-烯基)-4-苯基苯 在 臭氧 作用下， 以 一氟三氯甲烷 为溶剂， 反应 0.15h， 以86%的产率得到联苯-4-羧酸甲酯
  参考文献：
  名称：

  Ozonolyse von Enolethern, 8. Mitteilung 7. und 9. Mitt., s. [1].

  摘要：

  The results of conversions of 4-(1-methoxy-2-methylprop-1-enyl)-1,1'-biphenyl (19) with ozone and with dimethyldioxirane (6b) under 'normal' and 'inverse' conditions are compared with oxygenations by dioxygen under thermal and sensitized photochemical conditions, as well as with the photooxygenation of epoxide 17, formally derived from 19. Ozone consumption varies between 0.7 and 1 mol-equiv. amounts, peroxidic species are not formed. Except for bicyclus 24, all conversions lead to mixtures of the same [1,1'-biphenyl]-4-yl compounds which only differ by varying percentages. It is concluded that ozonolysis of C=C bonds only represents a special type of electron-transfer oxygenation.

  DOI：

  10.1002/1522-2675(200207)85:7<2105::aid-hlca2105>3.0.co;2-y
• 作为产物：
  描述：

  2-甲基-1-(4-苯基苯基)丙烷-1-酮 在 对甲苯磺酸 作用下， 以 甲醇 为溶剂， 反应 76.0h， 生成 1-(1-甲氧基-2-甲基丙-1-烯基)-4-苯基苯
  参考文献：
  名称：

  Ozonolyse von Enolethern, 8. Mitteilung 7. und 9. Mitt., s. [1].

  摘要：

  The results of conversions of 4-(1-methoxy-2-methylprop-1-enyl)-1,1'-biphenyl (19) with ozone and with dimethyldioxirane (6b) under 'normal' and 'inverse' conditions are compared with oxygenations by dioxygen under thermal and sensitized photochemical conditions, as well as with the photooxygenation of epoxide 17, formally derived from 19. Ozone consumption varies between 0.7 and 1 mol-equiv. amounts, peroxidic species are not formed. Except for bicyclus 24, all conversions lead to mixtures of the same [1,1'-biphenyl]-4-yl compounds which only differ by varying percentages. It is concluded that ozonolysis of C=C bonds only represents a special type of electron-transfer oxygenation.

  DOI：

  10.1002/1522-2675(200207)85:7<2105::aid-hlca2105>3.0.co;2-y

文献信息

• Aggregation and Reactivity of the Cesium Enolate of <i>p</i>-Phenylisobutyrophenone in Tetrahydrofuran¹
  作者：Andrew Streitwieser、James A. Krom、Kathleen V. Kilway、Alessandro Abbotto

  DOI：10.1021/ja981437y

  日期：1998.10.1

  1-biphenylyl-2-methylpropanone (p-phenylisobutyrophenone, PhIBP) in tetrahydrofuran (THF) solution at 25.0 °C shows that its UV−visible spectrum changes with concentration with λmax moving to longer wavelengths in more dilute solution. Analysis of the spectral data over a wide concentration range by singular value determination (SVD) combined with the pK measurements indicates a mixture of monomer (M), dimer (D), and

  在 25.0 °C 的四氢呋喃 (THF) 溶液中对 1-联苯基-2-甲基丙酮（对苯基异丁苯酮，PhIBP）的烯醇铯 (CsPhIBP) 进行再研究表明，其紫外可见光谱随浓度而变化，λmax 移至更长的波长更稀的溶液。通过奇异值测定 (SVD) 结合 pK 测量对宽浓度范围内的光谱数据进行分析表明单体 (M)、二聚体 (D) 和四聚体 (T) 的混合物具有 K1,2 = D 的平衡常数/M2 = 2.89 × 104 M-1 和 K1,4 = T/M4 = 7.78 × 1012 M-3。单体的 pK 为 25.08。这些数据还与以下论文中报道的锂离子对系统获得的相应数据进行了比较。我们发现铯离子对比锂离子对聚集度更高，碱性也更强。CsPhIBP 在 10-3 M 的平均聚集数为 3.2，大大高于先前报道的值 2.2；修订源于我们考虑到......
• Photochemical reactions of arenecarboxylic acid esters with electron-rich alkenes: 2 + 2 cycloaddition, hydrogen abstraction, and cycloreversion
  作者：Thomas S. Cantrell、Andrew C. Allen

  DOI：10.1021/jo00262a031

  日期：1989.1
• CANTRELL, THOMAS S.;ALLEN, ANDREW C., J. ORG. CHEM., 54,(1989) N, C. 135-139
  作者：CANTRELL, THOMAS S.、ALLEN, ANDREW C.

  DOI：——

  日期：——