4'-(n,n-Dimethylcarbamoylmethoxy)chalcone

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 4'-(n,n-Dimethylcarbamoylmethoxy)chalcone
• 英文别名: N,N-dimethyl-2-[4-[(E)-3-phenylprop-2-enoyl]phenoxy]acetamide
• 化学式: C₁₉H₁₉NO₃
• 分子量: 309.4
• InChiKey: KTRAFZGRAPIILR-MDWZMJQESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.16
• 拓扑面积：
  46.6
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Light Activated Shape Memory Co-Polymers
  申请人：Tong Hung Tat

  公开号：US20080021166A1

  公开（公告）日：2008-01-24

  The present discovery uses monomers which contain reversible photo-crosslinkable groups in addition to primary polymerizable groups. The mechanical properties of these materials and the reversibility of the photo-activated shape memory effect demonstrate the effectiveness of using photo-irradiation to effect change in modulus and shape memory effect. In the preferred embodiment the reaction mixture includes a photo-reactive monomer comprising a photo reactive group and a polymerizable group; a second monomer, which is more preferably a mixture of monomers, which are acrylate based; a multi-functional crosslinking agent, preferably 1,6 hexanediol diacrylate (HDODA); an initiator, preferably a free radical initiator; and a fifth, optional, component which is a modifying polymer. The mixture of the second monomer, crosslinking agent, and initiator comprise the base polymer matrix into which the photo-reactive monomer is incorporated. The polymeriziable group of the photo reactive monomer allows the photo reactive monomer to polymerize with the base polymer matrix.
• US8754179B2
  申请人：——

  公开号：US8754179B2

  公开（公告）日：2014-06-17