bis(stearoyl) selenide | 65212-16-0

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: bis(stearoyl) selenide
• 英文别名: distearoyl selenide；Se-octadecanoyl octadecaneselenoate
• CAS: 65212-16-0
• 化学式: C₃₆H₇₀O₂Se
• 分子量: 613.911
• InChiKey: YUWMXVSWIYQAQM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.27
• 重原子数：
  39
• 可旋转键数：
  34
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  bis(stearoyl) selenide 在 甲醇 作用下， 以 苯 为溶剂， 生成 distearoyl diselenide
  参考文献：
  名称：

  The Synthesis and Properties of Diacyl Selenides

  摘要：

  通过对二酰基二硒化物进行脱硒合成了二酰基硒化物，而二酰基二硒化物是从酰基氯和氢硒化钠中方便地制备出来的。二苯甲酰基硒化物与哌啶在 0 °C 下反应生成了相当稳定的哌啶盐。二硬脂酰硒化物的甲醇分解产生的硒硬脂酸是一种不稳定的中间体。

  DOI：

  10.1246/bcsj.50.3007
• 作为产物：
  描述：

  十八烷酰氯 在 AlH₂LiSe 作用下， 反应 2.0h， 以53.3%的产率得到bis(stearoyl) selenide
  参考文献：
  名称：

  Identifying reactive organo-selenium precursors in the synthesis of CdSe nanoplatelets

  摘要：

  Bis(acyl)硒化物被确定为硒的前体，可以为CdSe纳米板片的合成提供额外的控制。

  DOI：

  10.1039/c8cc06326e

文献信息

• THE SYNTHESES OF POTASSIUM SELENOCARBOXYLATES AND THEIR DERIVATIVES
  作者：Hideharu Ishihara、Yoshio Hirabayashi

  DOI：10.1246/cl.1976.203

  日期：1976.3.5

  Potassium selenocarboxylates were prepared in good yields on the reaction of diacyl selenides with methanolic potassium hydroxide. They were fairly stable under nitrogen and useful as starting material for the preparation of selenocarboxylic acid derivatives; methyl selenobenzoate, α-(selenobenzoyl)acetophenone, phenyl p-chlorobenzoyl diselenide, O-trimethylsilyl selenobenzoate, bis(selenostearoyl)methane, and dibenzoyl diselenide.

  在甲醇钾与二酰基硒反应下，成功制备了高产率的钾硒羧酸盐。这些化合物在氮气环境下相当稳定，并且可作为制备硒羧酸衍生物的起始材料，包括甲基硒苯甲酸酯、α-（硒苯甲酰基）乙酰苯、苯基对氯苯甲酰二硒化物、O-三甲基硅基硒苯甲酸酯、双（硒硬脂酰基）甲烷，以及二苯甲酰二硒化物。
• Reactions of acyl chlorides with LiAlHSeH. Preparation of diacyl selenides, diacyl diselenides, selenocarboxylates and cyclic selenoanhydrides
  作者：Mamoru Koketsu、Futoshi Nada、Sohma Hiramatsu、Hideharu Ishihara

  DOI：10.1039/b200147k

  日期：2002.3.8

  Various diacyl selenides, diacyl diselenides and selenocarboxylates were synthesized by reaction of several acyl chlorides with LiAlHSeH. Reaction of diacyl chloride with LiAlHSeH afforded cyclic selenoanhydrides. In the 77Se NMR spectra, we found that the chemical shifts of the diacyl selenides and the diacyl diselenides could facilitate their distinction.

  几种酰基氯与 LiAlHSeH 反应合成了各种二酰基硒化物、二酰基二硒化物和硒羧酸盐。二酰氯与 LiAlHSeH 反应生成了环硒酸酐。在 77Se NMR 光谱中，我们发现二酰基硒化物和二酰基二硒化物的化学位移有助于区分它们。
• Synthesis utilizing reducing ability of carbon monoxide: a new method for selective synthesis of diorgano selenides and diselenides using selenium-carbon monoxide-water reaction system
  作者：Yutaka Nishiyama、Akio Katsuura、Atsuhito Negoro、Sawako Hamanaka、Noritaka Miyoshi、Yoshihiro Yamana、Akiya Ogawa、Noboru Sonoda

  DOI：10.1021/jo00012a006

  日期：1991.6

  A new approach to the synthesis of diorganyl selenides and diselenides is described. Selective generation of tertiary amine salts of hydrogen selenide ([HSe-].[R3NH+]) and hydrogen diselenide ([HSe2-].[R3NH+]) has been achieved by controlling the reaction conditions for the reduction of elemental selenium with carbon monoxide and water in the presence of tertiary amine. Subsequent alkylation provided a wide variety of symmetrical dialkyl selenides (R2Se) and diselenides (R2Se2) with a high degree of selectivity. Acylation of the amine salt of hydrogen selenide by equimolar amounts of acid chlorides led to the formation of tertiary amine salt of selenocarboxylates [R3NH+].[RCOSe-] in excellent yields. Further acylation and alkylation of this salt yielded bis(acyl) selenides [(RCO)2Se] and Se-alkyl selenocarboxylates (RCOSeR'), respectively. Moreover, oxidation of the amine salt of selenocarboxylates gave rise to bis(acyl) diselenides [(RCO)2Se2].
• Reaction of Lithium Aluminum Hydride with Elemental Selenium:  Its Application as a Selenating Reagent into Organic Molecules
  作者：Hideharu Ishihara、Mamoru Koketsu、Yoshihisa Fukuta、Futoshi Nada

  DOI：10.1021/ja005800o

  日期：2001.8.1
• Unraveling the Growth Mechanism of Magic-Sized Semiconductor Nanocrystals
  作者：Aniket S. Mule、Sergio Mazzotti、Aurelio A. Rossinelli、Marianne Aellen、P. Tim Prins、Johanna C. van der Bok、Simon F. Solari、Yannik M. Glauser、Priyank V. Kumar、Andreas Riedinger、David J. Norris

  DOI：10.1021/jacs.0c12185

  日期：2021.2.3