2-溴-1-甲氧基庚烷 | 79490-32-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2-溴-1-甲氧基庚烷
• 英文名称: 2-Bromo-1-methoxyheptane
• CAS: 79490-32-7
• 化学式: C₈H₁₇BrO
• 分子量: 209.126
• InChiKey: SJEHSQVHUBPJAK-UHFFFAOYSA-N

物化性质

• 沸点：
  214.8±13.0 °C(Predicted)
• 密度：
  1.158±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  10
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  甲醇 、 1-庚烯 在 溴 作用下， 生成 (1-溴甲基-己基)-甲基醚 、 1,2-二溴庚烷 、 2-溴-1-甲氧基庚烷
  参考文献：
  名称：

  Micellar effects on alkene bromination. 2. The role of alkene hydrophobicity

  摘要：

  Surface polarity of cetyltrimethylammonium bromide (CTAB) aqueous micelles was checked by use of as a probe the bromination reaction of a series of 1-alkenes and a water-soluble alkene, cis-4-cyclohexene-1,2-dicarboxylic acid dimethyl ester (I). There was strong inhibition (10(5)-10(6)-fold) of the second-order reaction rate constants relative to those in water; moreover, both kinetics and the product distributions suggested that alkenes had different locations at the micellar surface. Kinetics in the presence of added NaBr and n-decane supported this location hypothesis.

  DOI：

  10.1021/jo00009a019

文献信息

• Micellar effects on alkene bromination. 2. The role of alkene hydrophobicity
  作者：Giorgio Cerichelli、Celeste Grande、Luciana Luchetti、Giovanna Mancini

  DOI：10.1021/jo00009a019

  日期：1991.4

  Surface polarity of cetyltrimethylammonium bromide (CTAB) aqueous micelles was checked by use of as a probe the bromination reaction of a series of 1-alkenes and a water-soluble alkene, cis-4-cyclohexene-1,2-dicarboxylic acid dimethyl ester (I). There was strong inhibition (10(5)-10(6)-fold) of the second-order reaction rate constants relative to those in water; moreover, both kinetics and the product distributions suggested that alkenes had different locations at the micellar surface. Kinetics in the presence of added NaBr and n-decane supported this location hypothesis.