dioleoyl maleate | 105-73-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: dioleoyl maleate
• 英文别名: dioleyl maleate；maleic acid dioleyl ester；bis[(Z)-octadec-9-enyl] (Z)-but-2-enedioate
• CAS: 105-73-7
• 化学式: C₄₀H₇₂O₄
• 分子量: 617.009
• InChiKey: KRFDIKFDEHAOAL-GSYQBMALSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  16
• 重原子数：
  44
• 可旋转键数：
  36
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2917190090

反应信息

• 作为反应物：
  描述：

  dioleoyl maleate 生成 2-(2-{2-[2-(2-{[((2S,3R,4R,5R,6R)-3,4,5-Trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-ylmethyl)-carbamoyl]-methoxy}-ethoxy)-ethoxy]-ethoxy}-ethylsulfanyl)-succinic acid bis-((Z)-octadec-9-enyl) ester
  参考文献：
  名称：

  Quantitative Studies of Binding between Synthetic Galactosyl Ceramide Analogues and HIV-1 Gp120 at Planar Membrane Surfaces

  摘要：

  A critical spacer arm length necessary to promote efficient binding of the HIV-1 surface glycoprotein rgp120 to several synthetic galactosyl-conjugated lipids, reconstituted into planar lipid bilayers, was identified. This should aid the design of anti-HIV-1 agents based on membrane-tethered, carbohydrate-based receptors for gp120.

  DOI：

  10.1002/1521-3773(20010618)40:12<2320::aid-anie2320>3.0.co;2-x
• 作为产物：
  描述：

  马来酸酐 、 油醇 在 硫酸 作用下， 以 苯 为溶剂， 反应 18.0h， 生成 dioleoyl maleate
  参考文献：
  名称：

  Effect of Hydration on the Very Slow Droplet–Lamellar Transition in Dioleylsulfosuccinate/Decane/Water System: A Small Angle X-ray Scattering Study

  摘要：

  已对钠二油酸磺基琥珀酸盐（SDOleS）–癸烷–水系统在不同摩尔比[H2O]/[SDOleS]下的均匀透明溶液的小角X射线散射（SAXS）轮廓的时间和温度依赖性进行了研究。SAXS轮廓的时间依赖性提供了证据，表明在298 K下，液滴-层状转变是自发发生但非常缓慢的。这种行为取决于溶解于SDOleS微乳液中的水的数量。为了解释这种非常缓慢的转变，提出了一些微观结构模型。

  DOI：

  10.1246/bcsj.82.664

文献信息

• POLYMER PARTICLES
  申请人：Hawkett Brian Stanley

  公开号：US20120128743A1

  公开（公告）日：2012-05-24

  The present invention relates to a method of forming polymer on the surface of polymer particles, the method comprising: (i) providing a dispersion comprising a continuous aqueous phase, a dispersed organic phase comprising one or more ethylenically unsaturated monomers, and a RAFT agent as a stabiliser for said organic phase; (ii) polymerising the one or more ethylenically unsaturated monomers under the control of the RAFT agent to form an aqueous dispersion of seed polymer particles; (iii) crosslinking the seed polymer particles; (iv) swelling the crosslinked seed particles with one or more ethylenically unsaturated monomers to form an aqueous dispersion of monomer swollen crosslinked seed polymer particles; (v) increasing the temperature of the monomer swollen crosslinked seed polymer particles to expel at least some of the monomer therein onto the surface of the particles; and polymerising at least the expelled monomer to form polymer on the surface of the particles.

  本发明涉及一种在聚合物颗粒表面形成聚合物的方法，该方法包括：(i)提供一个分散体系，该分散体系包括连续的水相、分散的有机相，该有机相包括一种或多种乙烯基不饱和单体以及RAFT剂作为有机相的稳定剂；(ii)在RAFT剂的控制下聚合一种或多种乙烯基不饱和单体，形成种子聚合物颗粒的水性分散体系；(iii)交联种子聚合物颗粒；(iv)用一种或多种乙烯基不饱和单体膨胀交联的种子颗粒，形成乙烯基不饱和单体膨胀交联种子聚合物颗粒的水性分散体系；(v)提高乙烯基不饱和单体膨胀交联种子聚合物颗粒的温度，使其中至少一部分乙烯基不饱和单体排出到颗粒表面；并聚合至少被排出的乙烯基不饱和单体，在颗粒表面形成聚合物。
• MIKTO-ARM BRANCHED POLYMERS
  申请人：COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

  公开号：US20160375143A1

  公开（公告）日：2016-12-29

  The invention relates to branched polymer comprising a support moiety and at least three homopolymer chains each covalently coupled to and extending from the support moiety, wherein the at least three homopolymer chains include a cationic homopolymer chain, a hydrophilic homopolymer chain, and a hydrophobic homopolymer chain.

  本发明涉及一种分支聚合物，包括支撑基团和至少三条同源聚合物链，每条聚合物链都与支撑基团共价耦合并延伸出来，其中至少三条同源聚合物链包括阳离子聚合物链、亲水性聚合物链和疏水性聚合物链。
• Compositions of modified carbon products and amphiphilic ions and
  申请人：Cabot Corporation

  公开号：US05698016A1

  公开（公告）日：1997-12-16

  A composition is disclosed which comprises a) an amphiphilic ion, and b) a modified carbon product comprising carbon having attached at least one organic group. The organic group has a charge opposite to the amphiphilic ion. Also disclosed are aqueous and non-aqueous ink and coating compositions incorporating this composition. Ink jet ink compositions are further described incorporating this composition.

  揭示了一种组合物，包括a）一个亲疏水离子和b）一种改性碳产品，其包括至少一个有机基团连接的碳。有机基团的电荷与亲疏水离子相反。还揭示了包含此组合物的水性和非水性油墨和涂料组合物。进一步描述了包含此组合物的喷墨油墨组合物。
• LITHOGRAPHICALLY PRODUCED FEATURES
  申请人：THE UNIVERSITY OF QUEENSLAND

  公开号：US20160004163A1

  公开（公告）日：2016-01-07

  The present invention relates to a method for modifying line edge roughness on a lithographically-produced feature in a material, the method comprising applying a block copolymer to an area on the feature having line edge roughness, the block copolymer comprising a charged hydrophilic polymer block and a non-charged hydrophilic polymer block.

  本发明涉及一种用于修改材料中光刻制造特征的线边粗糙度的方法，该方法包括将嵌段共聚物应用于具有线边粗糙度的特征上的区域，所述嵌段共聚物包括带电的亲水性聚合物块和非带电的亲水性聚合物块。
• Detergent composition with a suds-regulating system
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP0000216A1

  公开（公告）日：1979-01-10

  Detergent compositions having regulated suds over a broad range of usage and laundry temperature conditions containing an organic surface-active agent and a mixture of suds regulating components are disclosed. The suds regulating agent is a mixture of a liquid hydrocarbon in conjunction with an adjunct material, which can be a solid hydrocarbon or a fatty ester, and a hydrophobic silica suds regulating agent. The subject compositions are capable of providing effective and uniform suds regulating activity over the complete range of laundry temperatures from ambient temperature up to the boil and are generally independent of soil load, water hardness and other incidental factors known to interfere with the suds regulating activity.

  本发明公开了在广泛的使用范围和洗衣温度条件下具有调节泡沫的洗涤剂组合物，该组合物含有一种有机表面活性剂和一种泡沫调节成分混合物。泡沫调节剂是液态碳氢化合物与辅助材料（可以是固态碳氢化合物或脂肪酯）和疏水性二氧化硅泡沫调节剂的混合物。该主题组合物能够在从环境温度到沸腾的整个洗衣温度范围内提供有效而均匀的泡沫调节活性，并且通常不受土壤负荷、水硬度和其他已知会干扰泡沫调节活性的附带因素的影响。