2,3-butadienyldiindium tetrabromide | 503593-48-4

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: 2,3-butadienyldiindium tetrabromide
• 英文别名: Dibromo(3-dibromoindiganylbuta-1,3-dien-2-yl)indigane
• CAS: 503593-48-4
• 化学式: C₄H₄Br₄In₂
• 分子量: 601.332
• InChiKey: VKZCZRWKWXBDSJ-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  3.73
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  正己醛 、 2,3-butadienyldiindium tetrabromide 在 zinc(II) fluoride 作用下， 以 四氢呋喃 为溶剂， 反应 48.0h， 以80%的产率得到8-hexadecyn-6,11-diol
  参考文献：
  名称：

  Remarkable 1,6-Acyclic Diastereoselection in the Coupling of a Novel Butadienyl Di-indium Compound with Aldehydes

  摘要：

  The reaction between a novel butadienyl di-indium reagent and aldehydes showed remarkable 1,6-diastereoselectivity to give acetylenic diol products as a single diastereomer. A bicyclic transition state formed through intramolecular chelation control was proposed that might account for the high 1,6-diastereoselection result.

  DOI：

  10.1021/ja0295467
• 作为产物：
  描述：

  indium 、 1,4-二溴-2-丁炔 以 氘代四氢呋喃 为溶剂， 生成 2,3-butadienyldiindium tetrabromide
  参考文献：
  名称：

  Remarkable 1,6-Acyclic Diastereoselection in the Coupling of a Novel Butadienyl Di-indium Compound with Aldehydes

  摘要：

  The reaction between a novel butadienyl di-indium reagent and aldehydes showed remarkable 1,6-diastereoselectivity to give acetylenic diol products as a single diastereomer. A bicyclic transition state formed through intramolecular chelation control was proposed that might account for the high 1,6-diastereoselection result.

  DOI：

  10.1021/ja0295467

文献信息

• Remarkable 1,6-Acyclic Diastereoselection in the Coupling of a Novel Butadienyl Di-indium Compound with Aldehydes
  作者：Weishi Miao、Wenshuo Lu、Tak Hang Chan

  DOI：10.1021/ja0295467

  日期：2003.3.1

  The reaction between a novel butadienyl di-indium reagent and aldehydes showed remarkable 1,6-diastereoselectivity to give acetylenic diol products as a single diastereomer. A bicyclic transition state formed through intramolecular chelation control was proposed that might account for the high 1,6-diastereoselection result.