1,3-bis-(4-methoxy-phenyl)-2-methyl-pentane | 861014-86-0

• 分子结构分类: 有机化合物 - 木脂素、新木脂素和相关化合物
• 英文名称: 1,3-bis-(4-methoxy-phenyl)-2-methyl-pentane
• 英文别名: 1,3-Bis-(4-methoxy-phenyl)-2-methyl-pentan；1-Methoxy-4-[1-(4-methoxyphenyl)-2-methylpentan-3-yl]benzene；1-methoxy-4-[1-(4-methoxyphenyl)-2-methylpentan-3-yl]benzene
• CAS: 861014-86-0
• 化学式: C₂₀H₂₆O₂
• 分子量: 298.425
• InChiKey: VJACHPOALXBJGR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  22
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 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：

  1,3-bis-(4-methoxy-phenyl)-2-methyl-pentane 在 氢氧化钾 作用下， 生成 4,4’-(1-ethyl-2-methyl-1,3-propanediyl)bisphenol
  参考文献：
  名称：

  Synthetic Estrogenic Compounds. II. Dialkyl Derivatives of 1,3-Di-(p-hydroxyphenyl)-propane

  摘要：

  DOI：

  10.1021/ja01225a019
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 乙醇 、 copper oxide-chromium oxide 作用下， 230.0 ℃ 、24.51 MPa 条件下， 生成 1,3-bis-(4-methoxy-phenyl)-2-methyl-pentane
  参考文献：
  名称：

  Synthetic Estrogenic Compounds. II. Dialkyl Derivatives of 1,3-Di-(p-hydroxyphenyl)-propane

  摘要：

  DOI：

  10.1021/ja01225a019

文献信息

• Carbenium ions generated upon adsorption of 4-methoxystyrenes onto acid zeolites. A kinetic study
  作者：Vicente Fornés、Hermenegildo García、Vicente Martí、Lorenzo Fernández

  DOI：10.1016/s0040-4020(98)00109-4

  日期：1998.4

  Adsorption of vinylanisole and trans-(4-methoxyphenyl)-1-propene into HY, HB and HZSM-5 allows us to detect the corresponding substituted 1,3-bis(4-methoxyphenyl)-1-propylium (2), 1-(4-methoxyphenyl)-6-methoxy-1-indanylium (5) and 1,3-bis(4-methoxyphenyl)-2-propen-1-ylium (8) cations as reactive intermediates. The kinetics can be followed by conventional spectrophotometers. Cation 2 appears as the shorter lived species, decaying in hours for the HY sample and within days when embedded in HZSM-5 zeolite. Cyclic indanyl cation 5 shows a lifetime much longer than 2. A growth of 8 concomitantly with the decay of 2 has been also observed. This has been taken as a proof of a hydride transfer from neutral 1,3-bis(4-methoxyphenyl)-1-propenes (the corresponding acyclic dimers observed as products) as donors to cations 2 as accepters leading to 8. (C) 1998 Elsevier Science Ltd. All rights reserved.