1,2,3,4-Tetrahydro-4-oxo-2-vinyl-chinazolin | 25379-70-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: 1,2,3,4-Tetrahydro-4-oxo-2-vinyl-chinazolin
• 英文别名: 2-Vinyl-1,2,3,4-tetrahydro-4-oxochinazolin；2-vinyl-2,3-dihydro-1H-quinazolin-4-one；2-ethenyl-2,3-dihydro-1H-quinazolin-4-one
• CAS: 25379-70-8
• 化学式: C₁₀H₁₀N₂O
• 分子量: 174.202
• InChiKey: LOULCGVOQTXZCK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  41.1
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• ACROLEIN SCAVENGING IN PTF AND OTHER 1,3-PROPANEDIOL DERIVED POLYMERS
  申请人：THE COCA-COLA COMPANY

  公开号：US20190330420A1

  公开（公告）日：2019-10-31

  This disclosure provides a process for removing acrolein or allyl alcohol from a polyester composition, the process comprising: combining a polyester composition derived from 1,3-propanediol with an amino amide or a primary amine; wherein the amino amide or the primary amine is combined in sufficient quantities to scavenge acrolein or allyl alcohol produced from degradation of the polyester composition. An analysis of reactions between anthranilamide (AAA) and acrolein demonstrates how amines or amino amides can scavenge acrolein from thermally processed poly(trimethylene terephthalate) and poly(trimethylene furan-2,5-dicarboxylate), and thermodynamic models are presented as guidance for matching targets with scavenging agent.