Levopimaric

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: Levopimaric
• 英文别名: methyl (1R,4aS,4bR)-4a-methyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydro-1H-phenanthrene-1-carboxylate
• 化学式: C₂₀H₃₀O₂
• 分子量: 302.5
• InChiKey: ZJDAQSFGUSWPDN-VPZFWCOMSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• [EN] HIGH BIO-RENEWABLE CONTENT INKS AND RESINS<br/>[FR] ENCRES ET RÉSINES À HAUTE TENEUR EN MATIÈRES BIO-RENOUVELABLES
  申请人：SUN CHEMICAL CORP

  公开号：WO2021231829A1

  公开（公告）日：2021-11-18

  The present invention provides novel anionic modified rosin ester resins having a high BRC content, up to 100% BRC. The resins of the present invention are useful as emulsion, dispersion, or solution resins. High BRC content pigment grind vehicles, coatings, and finished inks can be prepared using the resins of the present invention. Advantageously, the finished inks of the present invention have equal to or superior properties compared to current commercially available inks sold as sustainable products, but having little to no BRC content. The present invention represents a significant step towards developing sustainable inks and coatings that are better for the environment.