1-oleyol-3-stearoyl-2-hydroxyl propane | 5512-57-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 甘油脂
• 英文名称: 1-oleyol-3-stearoyl-2-hydroxyl propane
• 英文别名: 2-hydroxy-3-(stearoyloxy)propyl oleate；1-oleoyl-3-steraoylglycerol；1-oleoyloxy-3-stearoyloxy-propan-2-ol；1-O-Stearoyl-3-O-oleoyl-glycerin；1-Oleoyl-3-stearoyl-diglycerid；3-Stearyl-1-oleyl-glycerin；3-Stearo-1-olein；[2-hydroxy-3-[(Z)-octadec-9-enoyl]oxypropyl] octadecanoate
• CAS: 5512-57-2；5568-23-0；18266-27-8
• 化学式: C₃₉H₇₄O₅
• 分子量: 623.014
• InChiKey: IIPIJHXZZCPSGV-ZPHPHTNESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  15.3
• 重原子数：
  44
• 可旋转键数：
  37
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  72.8
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  9-octadecenedioic acid 、 1-oleyol-3-stearoyl-2-hydroxyl propane 在 4-二甲氨基吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以 氯仿 为溶剂， 以70.9%的产率得到(E)-1-(1-(oleoyloxy)-3-(stearoyloxy)propan-2-yl)18-(1-(oleoyloxy)-3-(stearoyloxy)propan-2-yl)octadec-9-enedioate
  参考文献：
  名称：

  Certain dimers as crystallization depressants

  摘要：

  该应用涉及某些二聚体作为生物柴油燃料结晶抑制剂以及制备这些二聚体的方法。由于这些二聚体的特殊结构和构象，它们破坏了线性饱和脂肪酸甲酯的规则堆积，从而延迟了结晶并减缓了晶体生长。在某些实施例中，该二聚体包括（E）-1-（1-（油酸氧化物）-3-（硬脂酸氧化物）丙烷-2-基）18-（1-（油酸氧化物）-3-（硬脂酸氧化物）丙烷-2-基）十八碳九烯二酸酯。

  公开号：

  US09637698B2
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 盐酸 、 Petroleum ether 作用下， 生成 1-oleyol-3-stearoyl-2-hydroxyl propane
  参考文献：
  名称：

  Daubert; Longenecker, Journal of the American Chemical Society, 1944, vol. 66, p. 54,55

  摘要：

  DOI：

文献信息

• TRIACYLGLYCEROL OLIGOMERS
  申请人：Trent University

  公开号：US20150321992A1

  公开（公告）日：2015-11-12

  This application relates to triacylglycerol oligomers derived from the metathesis of natural oils. These oligomers are structure controlled dimers and quatrimers, and the effect of saturation, molecular size, and positional isomerization are also described herein.

  这个应用涉及从天然油脂的交换反应中得到的三酰甘油寡聚体。这些寡聚体是结构受控的二聚体和四聚体，本文还描述了饱和度、分子大小和位置异构化的影响。
• Preparation of glyceride esters
  申请人：UNILEVER PLC

  公开号：EP0009904A1

  公开（公告）日：1980-04-16

  The invention concerns the preparation of glycerides in which glycidol is reacted with a fatty acid, first in the form of the anhydride to produce the corresponding epoxy glyceride or glycidol ester, at the same time liberating free fatty acid from the anhydride and thereafter continuing reaction, this time between the liberated free fatty acid or another acid, in the presence of an acylation catalyst under the influence of which the oxirane ring is ruptured and diglycerides produced. These may be used in the preparation of svnthetic fats.

  本发明涉及甘油酯的制备，其中缩水甘油首先以酸酐的形式与脂肪酸反应，生成相应的环氧甘油酯或缩水甘油酯，同时从酸酐中释放出游离脂肪酸，然后继续反应，这次是在酰化催化剂的存在下，在释放出的游离脂肪酸或另一种酸之间进行反应，在催化剂的作用下，环氧乙烷环破裂，生成二甘油酯。 这些可用于制备合成脂肪。
• ——
  作者：Junko Onodera、Shigeru Matsuyama、Takahisa Suzuki、Koichi Fujii

  DOI：10.1023/a:1016285801824

  日期：——

  Host-recognizing kairomones for the stinging behavior of the parasitic wasp, Anisopteromalus calandrae, were identified on host azuki bean weevil larvae, Callosobruchus chinensis (L.). The kairomones were extracted with acetone from Chinese green beans, from which emerged wasps and host weevils had been removed. The kairomones are a mixture of triacylglycerols and fatty acids, each of which is separately active, and with no observable synergistic effect between them. These compounds are known to be constituents of an oviposition-marking pheromone of host azuki bean weevils. However, they differ from the previously reported saturated hydrocarbons and diacylglycerols of the kairomone that another parasitic wasp, Dinarmus basalis, uses for the host recognition of C. chinensis. Thus, A. calandrae and D. basalis selectively utilize different constituents of the oviposition-marking pheromone of C. chinensis as host-recognizing kairomones.
• ——
  作者：Motonari Kumazaki

  DOI：10.1023/a:1026425407150

  日期：——

  A host-recognizing kairomone responsible for the stinging behavior of the parasitic wasp, Dinarmus basalis, was studied. Fresh azuki beans coated with an acetone extract of the azuki beans, from which both emerged wasps and their host weevils were removed. elicited stinging behavior from female wasps. The kairomone is a mixture of saturated hydrocarbons and diacylglycerols, both of which art: required Fur activity. The kairomone is composed of normal and methyl-branched hydrocarbons with carbon numbers ranging from 25 to 35, most of which are known as the hydrocarbon constituents of an oviposition-marking pheromone of the host azuki bean weevils, Callosobruchus chinensis. This indicates that D. basalis utilizes the oviposition-marking pheromone of its host weevils as a host-recognizing kairomone.
• Unsaturated Synthetic Glycerides. II. Unsymmetrical Dioleo-monosaturated Triglycerides¹
  作者：B. F. Daubert、C. J. Spiegl、H. E. Longenecker

  DOI：10.1021/ja01251a036

  日期：1943.11