4-Methyloct-1-ene-3,6-dione

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-Methyloct-1-ene-3,6-dione
• 化学式: C₉H₁₄O₂
• 分子量: 154.209
• InChiKey: YAQDKQXPADEDNF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  6-(Benzotriazol-1-yl)-6-ethoxy-5-methyloct-7-en-3-one 在 草酸 、 silica gel 作用下， 以 二氯甲烷 、 水 为溶剂， 反应 0.08h， 生成 4-Methyloct-1-ene-3,6-dione
  参考文献：
  名称：

  N-(.alpha.-Ethoxyallyl)benzotriazole: A Novel Propenoyl Anion Synthon Route to Vinyl Ketones

  摘要：

  Lithiation with butyllithium of N-(alpha-ethoxyallyl)benzotriazole (2) (readily prepared in quantitative yield on a large scale from benzotriazole and acrolein diethyl acetal (9)) followed by reaction of lithio derivative 14 with halides, alpha,beta-unsaturated esters, alpha,beta-unsaturated ketones, and aldehydes gave exclusively alpha-alkylation adducts. These adducts are hydrolyzed under extremely mild conditions, enabling convenient syntheses of vinyl ketones 16 and functionalized vinyl ketones 21, 22, 24, and 27.

  DOI：

  10.1021/jo00128a035

文献信息

• Improved ink jet recording material
  申请人：AGFA-GEVAERT

  公开号：EP1393922A1

  公开（公告）日：2004-03-03

  An improved ink jet recording material is disclosed comprising a support and an ink receiving layer. This layer contains a pigment and a polymeric binder comprising a structural unit derived from a monomer represented by following formula (I): wherein, R1 is alkyl, R2 is alkyl or aryl, R3 is hydrogen, alkyl or aryl, L is a linking unit selected from CO-NH, CO-O, and CO, and R4 is hydrogen or alkyl. The material is improved for mechanical strength. The finished ink jet image shows high color densities and high gloss without the occurence of cracking.

  本发明公开了一种改进的喷墨记录材料，它包括一个支撑层和一个墨水接收层。该层含有颜料和聚合物粘合剂，聚合物粘合剂的结构单元来源于下式（I）所代表的单体： 其中 R1 是烷基，R2 是烷基或芳基，R3 是氢、烷基或芳基，L 是选自 CO-NH、CO-O 和 CO 的连接单元，R4 是氢或烷基。 这种材料的机械强度得到了提高。喷墨图像成品具有高色彩密度和高光泽度，且不会出现裂纹。
• HETEROCYCLIC COMPOUND AND ELECTRONIC APPARATUS
  申请人：Samsung Display Co., Ltd.

  公开号：EP3517533A2

  公开（公告）日：2019-07-31

  Provided are a heterocyclic compound and an electronic apparatus. The electronic apparatus includes: a substrate; an organic light-emitting device on the substrate; and a thin film encapsulation portion sealing the organic light-emitting device, the thin film encapsulation portion including an ultraviolet (UV) stabilizing mixture, and the UV stabilizing mixture including a UV absorbent and a radical scavenger.

  本文提供了一种杂环化合物和一种电子设备。电子设备包括：基板；基板上的有机发光器件；以及密封有机发光器件的薄膜封装部分，薄膜封装部分包括紫外线（UV）稳定混合物，紫外线稳定混合物包括紫外线吸收剂和自由基清除剂。
• Ink jet recording material
  申请人：AGFA-GEVAERT

  公开号：EP1393922B1

  公开（公告）日：2007-06-06