bis(2,2-dimethoxyethyl)selenide | 1187881-23-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: bis(2,2-dimethoxyethyl)selenide
• CAS: 1187881-23-7
• 化学式: C₈H₁₈O₄Se
• 分子量: 257.189
• InChiKey: IUTWPJXCUZNARW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.76
• 重原子数：
  13.0
• 可旋转键数：
  8.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  36.92
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  2-溴-1,1-二甲氧基乙烷 在 sodium selenide 作用下， 以 四氢呋喃 为溶剂， 生成 bis(2,2-dimethoxyethyl)selenide 、 bis(2,2-dimethoxyethylselenide)
  参考文献：
  名称：

  Organoselenides from Nicotiana tabacum genetically modified to accumulate selenium

  摘要：

  Nicotiana tabacum L. (tobacco) plants were transformed to overexpress a selenocysteine methyltransferase gene from the selenium hyperaccumulator Astragalus bisulcatus (Hook.) A. Gray (two-grooved milk-vetch), and an ATP-sulfurylase gene from Brassica oleracea L. var. italica (broccoli). Solvent extraction of leaves harvested from plants treated with selenate revealed five selenium-containing compounds, of which four were identified by chemical synthesis as 2-(methylseleno)acetaldehyde, 2,2-bis(methylseleno)acetaldehyde, 4-(methylseleno)-(2E)-nonenal, and 4-(methylseleno)-(2E,6Z)-nonadienal. These four compounds have not previously been reported in nature. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.phytochem.2009.06.001