4,4'-(2,2-dibromocyclopropane-1,1-diyl-3-13C)bis(chlorobenzene) | 1610689-47-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4,4'-(2,2-dibromocyclopropane-1,1-diyl-3-13C)bis(chlorobenzene)
• CAS: 1610689-47-8
• 化学式: C₁₅H₁₀Br₂Cl₂
• 分子量: 421.947
• InChiKey: HJJDIAMYILLPTI-QBZHADDCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.17
• 重原子数：
  19.0
• 可旋转键数：
  2.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  4,4'-(2,2-dibromocyclopropane-1,1-diyl-3-13C)bis(chlorobenzene) 在 titanium(IV) isopropylate 、 乙基溴化镁 、 potassium tert-butylate 作用下， 以 四氢呋喃 、 乙醚 、 二甲基亚砜 为溶剂， 反应 9.0h， 生成 3,3-bis(4-chlorophenyl)cyclopropene-1-13C
  参考文献：
  名称：

  Rhodium-Catalyzed Polymerization of 3,3-Diarylcyclopropenes Involving a 1,4-Rhodium Migration

  摘要：

  A new mode of metal-catalyzed polymerization reaction has been developed by exploiting the ability of 1,4-rhodium migration of an organorhodium(I) species. Specifically, it has been demonstrated that 3,3-diarylcyclopropenes undergo polymerization through an insertion-1,4-rhodium migration sequence by using an arylrhodium(I) initiator/catalyst to give poly(cyclopropylene-o-phenylene)s, which are difficult to synthesize by conventional polymerization methods.

  DOI：

  10.1021/ja5032002
• 作为产物：
  描述：

  4,4'-二氯二苯甲酮 在 potassium tert-butylate 、 magnesium 作用下， 以 乙醚 、 正己烷 为溶剂， 反应 49.0h， 生成 4,4'-(2,2-dibromocyclopropane-1,1-diyl-3-13C)bis(chlorobenzene)
  参考文献：
  名称：

  Rhodium-Catalyzed Polymerization of 3,3-Diarylcyclopropenes Involving a 1,4-Rhodium Migration

  摘要：

  A new mode of metal-catalyzed polymerization reaction has been developed by exploiting the ability of 1,4-rhodium migration of an organorhodium(I) species. Specifically, it has been demonstrated that 3,3-diarylcyclopropenes undergo polymerization through an insertion-1,4-rhodium migration sequence by using an arylrhodium(I) initiator/catalyst to give poly(cyclopropylene-o-phenylene)s, which are difficult to synthesize by conventional polymerization methods.

  DOI：

  10.1021/ja5032002