bis(heptyloxymethyl)diselane | 1354835-60-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: bis(heptyloxymethyl)diselane
• 英文别名: 1-[(heptoxymethyldiselanyl)methoxy]heptane
• CAS: 1354835-60-1
• 化学式: C₁₆H₃₄O₂Se₂
• 分子量: 416.365
• InChiKey: ZDNWISUBGVCXRT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  20
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 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：

  bis(heptyloxymethyl)diselane 在 一水合肼 、 potassium hydroxide 作用下， 反应 2.5h， 生成
  参考文献：
  名称：

  Reactions of chloromethyl heptyl ether with selenium and tellurium in the system hydrazine hydrate-potassium hydroxide

  摘要：

  Chloromethyl heptyl ether reacts with selenium in the system hydrazine hydrate-potassium hydroxide with formation of a mixture of bis(heptyloxymethyl)selane (32%) and bis(heptyloxymethyl)diselane (64%). Reductive cleavage of the latter with hydrazine hydrate-KOH and subsequent alkylation with methyl iodide gave methyl(heptyloxymethyl) selane in 94% yield. Analogous reaction of tellurium with hydrazine hydrate-KOH leads to the formation of extremely unstable bis(heptyloxymethyl) ditellane and bis(heptyloxymethyl) tellane at a ratio of 1 : 4.

  DOI：

  10.1134/s1070428011120049
• 作为产物：
  描述：

  1-chloromethoxy-heptane 在 selenium 、 水 、 一水合肼 、 potassium hydroxide 作用下， 反应 5.0h， 以64%的产率得到bis(heptyloxymethyl)diselane
  参考文献：
  名称：

  Reactions of chloromethyl heptyl ether with selenium and tellurium in the system hydrazine hydrate-potassium hydroxide

  摘要：

  Chloromethyl heptyl ether reacts with selenium in the system hydrazine hydrate-potassium hydroxide with formation of a mixture of bis(heptyloxymethyl)selane (32%) and bis(heptyloxymethyl)diselane (64%). Reductive cleavage of the latter with hydrazine hydrate-KOH and subsequent alkylation with methyl iodide gave methyl(heptyloxymethyl) selane in 94% yield. Analogous reaction of tellurium with hydrazine hydrate-KOH leads to the formation of extremely unstable bis(heptyloxymethyl) ditellane and bis(heptyloxymethyl) tellane at a ratio of 1 : 4.

  DOI：

  10.1134/s1070428011120049