2-methylene-propane-1,3-di(thioethyl vinyl ether) | 905955-61-5

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 2-methylene-propane-1,3-di(thioethyl vinyl ether)
• 英文别名: 8-Methylene-3,13-dioxa-6,10-dithiapentadeca-1,14-diene；3-(2-ethenoxyethylsulfanyl)-2-(2-ethenoxyethylsulfanylmethyl)prop-1-ene
• CAS: 905955-61-5
• 化学式: C₁₂H₂₀O₂S₂
• 分子量: 260.422
• InChiKey: GWOGMBHPSUSOMK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  16
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  69.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3-mercapto-2-(mercaptomethyl)-1-propene 、 2-氯乙基乙烯基醚 在 sodium methylate 作用下， 以 甲醇 为溶剂， 以78%的产率得到2-methylene-propane-1,3-di(thioethyl vinyl ether)
  参考文献：
  名称：

  Synthesis of Symmetrical, Substituted (alkane-α,ω-diyl)(bis[3,3′-allyl dithioethers]) Monomers for Photoplastic Polymer Networks

  摘要：

  新型对称（烷-α,ω-二基）（双[3,3′-烯丙基二硫醚]）化合物及其醚类化合物是由（烷-α,ω-二基）双[[2-{氯甲基}烯丙基]硫烷前体合成的，用于具有光塑性的交联聚合物。如果烷基-α,ω-二基的连接体中至少有一个氧原子，这些单体就可以轻松合成和提纯。这些单体中硫原子的数量从 4 个到 2 个再到 0 个不等，从而生产出可用于评估其对光塑性行为重要性的单体。

  DOI：

  10.1071/ch12278

文献信息

• TOUGH, HEALABLE COMPOSITES DISPLAYING STRESS RELAXATION AT THE RESIN-FILLER INTERFACE
  申请人：THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE

  公开号：US20210002469A1

  公开（公告）日：2021-01-07

  The present invention relates in part to compositions displaying stress relaxation at the polymer-filler interface. The adaptive interface (AI) formed by coupling moieties capable of dynamic covalent chemistry (DCC) within the polymer-filler interface promotes stress relaxation and yields tough, and healable composites.

  本发明部分涉及在聚合物-填料界面上显示应力松弛的组合物。通过在聚合物-填料界面内耦合能够进行动态共价化学（DCC）的偶联基而形成的自适应界面（AI），促进了应力松弛，并产生了坚韧且可愈合的复合材料。
• Novel synthesis of symmetrical 3,3′-allyl dithioethers as photoplastic monomer precursors by equal molar rate addition of reactants and solvent controlled oligomerization
  作者：Cornelis M. Moorhoff、Wayne D. Cook、Carl Braybrook

  DOI：10.1007/s00706-013-0942-6

  日期：2013.6

  monomers used in photoplastic polymers, have been synthesized from a synchronized, rapid addition of a concentrated mixture of 2 mol equiv alkyl halide and 1 mol equiv 3-mercapto-2-mercaptomethyl-1-propene (A) in MeOH in one syringe and an equi-volume two mol equivalent sodium methoxide in MeOH in another syringe. Thus, two-fold excess 3-chloro-2-chloromethyl-1-propene (B) with A gave B-A-B and B-A-B-A-B

  摘要已开发出另一种方法，其中通过同步，快速添加2摩尔当量烷基卤和1摩尔当量3-巯基-苯甲酸酯的浓缩混合物，合成了用于光塑性聚合物的单体的新型3,3'-烯丙基二硫醚。在一个注射器中在MeOH中的2-巯基甲基-1-丙烯（A）在另一个注射器中在MeOH中的等体积的2摩尔当量甲醇钠。因此，两倍过量的3-氯-2-氯甲基-1-丙烯（B）与A形成主要产物BAB和BABAB，但由于涉及的机理和较长的低聚物在MeOH中的低溶解度而没有BA或BABA 。进行2×A与B的反应时，主要产物为ABABABA。 图形概要
• Stress relaxation in crosslinked polymers
  申请人：The Regents of the University of Colorado, a Body Corporate

  公开号：EP2803677A1

  公开（公告）日：2014-11-19

  The invention provides methods for inducing reversible chain cleavage of polymer chains in a crosslinked polymeric material. Reversible cleavage of the polymer backbone is capable of relieving stress in the polymeric material as the bonds reform in a less stressed state. The invention also provides methods for making polymeric materials capable of reversible chain cleavage, materials made by the methods of the invention, and linear monomers containing reversible chain cleavage groups which are useful in the materials and methods of the invention.

  本发明提供了诱导交联聚合物材料中聚合物链可逆裂链的方法。聚合物骨架的可逆裂解能够缓解聚合物材料中的应力，因为键在应力较小的状态下重新形成。本发明还提供了制造可逆链裂解聚合物材料的方法、用本发明方法制造的材料，以及在本发明材料和方法中有用的含有可逆链裂解基团的线性单体。
• STRESS RELAXATION IN CROSSLINKED POLYMERS
  申请人：The Regents of the University of Colorado, a Body Corporate

  公开号：EP1853664B1

  公开（公告）日：2014-06-25
• Stress Relaxation in Crosslinked Polymers
  申请人：Bowman Christopher N.

  公开号：US20080269460A1

  公开（公告）日：2008-10-30

  The invention provides methods for inducing reversible chain cleavage of polymer chains in a crosslinked polymeric material. Reversible cleavage of the polymer backbone is capable of relieving stress in the polymeric material as the bonds reform in a less stressed state. The invention also provides methods for making polymeric materials capable of reversible chain cleavage, materials made by the methods of the invention, and linear monomers containing reversible chain cleavage groups which are useful in the materials and methods of the invention.