trans-3-aceto-6-dimethylamino-3,5-hexadien-2-one

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: trans-3-aceto-6-dimethylamino-3,5-hexadien-2-one
• 英文别名: trans-3-Acetyl-6-dimethylamino-3,5-hexadien-2-one；3-[(E)-3-(dimethylamino)prop-2-enylidene]pentane-2,4-dione
• 化学式: C₁₀H₁₅NO₂
• 分子量: 181.235
• InChiKey: NKUMUPNQCYXVOK-FNORWQNLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  37.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  以 苯 为溶剂， 反应 0.12h， 生成 trans-3-aceto-6-dimethylamino-3,5-hexadien-2-one
  参考文献：
  名称：

  Reaction of aminals of conjugated unsaturated ?-dimethylaminoaldehydes with 1,2-, 1,3-, 1,4-, 1,5-, and 1,6-diketones

  摘要：

  The condensation of aminals of beta-dimethylaminoacrolein and 5-dimethylaminopenta-2,4-dienal with cyclic and acyclic 1,2-, 1,3-, 1,4-, 1,5-, and 1,6-diketones was studied. A series of previously unknown bis(omega,omega'-dimethylaminopolyenyl)diketones was synthesized; their structures were established by means of H-1 and C-13 NMR spectroscopies. The electron absorption spectra were employed to study the mutual influence of omega-aminopolyene chromophores separated by two C=O groups.

  DOI：

  10.1007/bf00702001

文献信息

• Aminobutadiene-Based Uv Screens
  申请人：Kluijtmans Sebastianus Gerardus Johannes Maria

  公开号：US20080260661A1

  公开（公告）日：2008-10-23

  The invention relates to the use of an UV-absorbing compound for the preparation of a cosmetic composition for protection against UV radiation said compound being represented by the general formula (I) wherein less than 10% of the total absorption between 250 and 600 nm of said UV-absorbing compound according to formula (I) is above 400 nm. The invention also relates to sunscreen compositions comprising the UV-absorbing compound according to formula (I).
• Dendrimer-Aminobuadiene-Based Uv Screens
  申请人：Kluijtmans Sebastianus Gerardus

  公开号：US20090130033A1

  公开（公告）日：2009-05-21

  The invention relates to UV-absorbing polymers, said UV-absorbing polymer comprising a synthetic amine rich polymer to which is covalently linked to an aminobutadiene represented by the general formula (I) wherein the UV-absorbing polymer has a number average molecular weight M n of 1000 g/mol to 100.000 g/mol; and said UV-absorbing polymer having a UV-absorption of at least 5.6 a.u./g.L at 375 nm.