1-溴-1-甲氧基环丙烷 | 72282-90-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 1-溴-1-甲氧基环丙烷
• 英文名称: 1-bromo-1-methoxycyclopropane
• 英文别名: 1-Bromo-1-methoxycyclopropane
• CAS: 72282-90-7
• 化学式: C₄H₇BrO
• 分子量: 151.003
• InChiKey: ZLFOSYLONOHFCI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  6
• 可旋转键数：
  1
• 环数：
  1.0
• 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

• 作为反应物：
  描述：

  1-溴-1-甲氧基环丙烷 在 三乙基硅烷 、 二叔丁基过氧化物 作用下， 以 various solvent(s) 为溶剂， 生成 1-methoxycyclopropyl radical
  参考文献：
  名称：

  Kinetics of cyclopropyl radical reactions. 3. Study of some 1-substituted cyclopropyl radicals by EPR spectroscopy. The inversion barrier for 1-methylcyclopropyl

  摘要：

  DOI：

  10.1021/ja00250a032
• 作为产物：
  描述：

  (1-methoxycyclopropoxy)trimethylsilane 在 三溴化磷 作用下， 以0.5 g的产率得到1-溴-1-甲氧基环丙烷
  参考文献：
  名称：

  Kinetics of cyclopropyl radical reactions. 3. Study of some 1-substituted cyclopropyl radicals by EPR spectroscopy. The inversion barrier for 1-methylcyclopropyl

  摘要：

  DOI：

  10.1021/ja00250a032

文献信息

• Evidence suggesting the occurrence of [2+3] cycloaddition products in the ion/molecule reactions of suitably substituted allyl cations and olefins
  作者：M. W. E. M. van Tilborg、R. van Doorn、N. M. M. Nibbering

  DOI：10.1002/oms.1210150311

  日期：1980.3

  AbstractThe ion/molecule reactions of allyl cations and 2‐methoxyallyl cations with vinyl methyl ether, 1‐chloro‐2‐ethoxyethene and 1,2‐dimethoxyethene are discussed in terms of [2+3] cycloaddition reactions. Deuterium labelling of the cations has been used for the study of the reaction mechanisms. The appearance of various product ions in these ion/molecule reactions lead to the suggestion that in reactions of allyl cations with alkenes non‐cyclic [C5H5]+ product ions are formed preferentially, but that in reactions of 2‐methoxyallyl cations with alkenes a significant part of the product ions are methoxycyclopentadienyl cations. These observations are ascribed to the stabilizing effect of the methoxy group with regard to the positive charge in the product ions.
• Kinetics of cyclopropyl radical reactions. 3. Study of some 1-substituted cyclopropyl radicals by EPR spectroscopy. The inversion barrier for 1-methylcyclopropyl
  作者：S. Deycard、L. Hughes、J. Lusztyk、K. U. Ingold

  DOI：10.1021/ja00250a032

  日期：1987.8