methyl 2-methylene-4E,6-heptadienoate

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: methyl 2-methylene-4E,6-heptadienoate
• 英文别名: methyl (4E)-2-methylidenehepta-4,6-dienoate
• 化学式: C₉H₁₂O₂
• 分子量: 152.193
• InChiKey: HATBXIXGROBXPR-AATRIKPKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-(溴甲基)丙烯酸甲酯 在 正丁基锂 、 manganese chloride bis(lithium chloride) 作用下， 以 六甲基磷酰三胺 为溶剂， 反应 5.25h， 生成 methyl 2-methylene-4E,6-heptadienoate
  参考文献：
  名称：

  Cross-coupling of organomanganese derivatives of 3-sulfolenes with allyl and propargyl bromides; a simple synthesis of functionalized 1,3-dienes

  摘要：

  Reactions of organomanganese compounds RMnCl (R = 3-sulfolen-2-yl or 5-methyl-3-sulfolen-2-yl) with allyl or propargyl bromides afford the corresponding 2-substituted or 2,5-disubstituted 3-sulfolenes in high yields. Thermolysis of the cross-coupling products results in 1,3,6-trienes or 1,3-dien-6-ynes.

  DOI：

  10.1007/bf00699145

文献信息

• [EN] RECORDING MEDIUM AND SILANE COUPLING AGENT<br/>[FR] SUPPORT D'ENREGISTREMENT ET AGENT DE COUPLAGE AU SILANE
  申请人：CANON KK

  公开号：WO2016125459A1

  公开（公告）日：2016-08-11

  To provide a recording medium in which the ink absorbability and the color development properties of an image to be obtained are high and in which cracking in an ink receiving layer is sufficiently suppressed. A recording medium contains a base material and an ink receiving layer containing inorganic particles and a binder, in which the inorganic particles have an organosilicon structure having a quaternary ammonium group, an imino group or a substituted imino group, and a hydroxyl group.

  为了提供一种记录介质，其中墨水的吸收性和图像的色彩发展性高，并且墨水接收层中的开裂得到充分抑制。一种记录介质包含基材料和一个含有无机颗粒和粘合剂的墨水接收层，其中无机颗粒具有具有季铵基团、亚胺基或取代亚胺基以及羟基的有机硅结构。
• CROSSLINKING AGENT, CROSSLINKED POLYMER, AND USES THEREOF
  申请人：Tanaka Shinichi

  公开号：US20100209723A1

  公开（公告）日：2010-08-19

  There is provided a novel crosslinking agent for use in crosslinked polymer fabrication, specifically a crosslinking agent containing at least one compound selected from glyoxylate and a glyoxylic acid ester derivative represented by the following general formula (1): wherein R 1 and R 2 each independently represents an alkyl group having 1 to 10 carbon atoms and R 3 represents a hydrogen atom or an alkyl group having 1 to 10 carbon atoms.

  提供了一种新型交联剂，用于交联聚合物的制备，具体来说，这种交联剂包含至少一种从乙酰乙酸酯和以下通用公式（1）表示的乙酰乙酸酯衍生物中选择的化合物：其中R1和R2各自独立表示具有1至10个碳原子的烷基基团，R3表示氢原子或具有1至10个碳原子的烷基基团。
• Sheet-form window member and window structure
  申请人：Onizawa Tomomitsu

  公开号：US20060131928A1

  公开（公告）日：2006-06-22

  According to the present invention, a window structure in which a metal frame is firmly bonded to a sheet material comprising an aromatic polycarbonate resin and which has wet heat resistance and a window member for the structure are provided. The sheet window member comprises: A: a sheet material (A) comprising an aromatic polycarbonate resin, B: a frame member (B) laminated along the periphery of one surface of the sheet material (A), and C: a rubber-like buffer layer (C) formed on the surface of the frame member (B), wherein the frame member (B) is formed from a resin composition comprising the following (i) to (iii): (i) 50 to 90 parts by weight of aromatic polycarbonate resin (B-1), (ii) 10 to 50 parts by weight of polyethylene terephthalate resin (B-2), and (iii) 0 to 50 parts by weight of fibrous filler (B-3) based on 100 parts by weight of the total of the (B-1) and the (B-2). The window structure comprises a metal frame laminated on the rubber-like buffer layer (C) of the window member.

  根据本发明，提供了一种窗户结构，其中金属框架牢固粘合到包含芳香族聚碳酸酯树脂的片材上，并具有湿热性能和窗户结构的窗户成员。该片材窗户成员包括：A：包括芳香族聚碳酸酯树脂的片材（A），B：沿着片材（A）的一表面周边层压的框架成员（B），以及C：形成在框架成员（B）表面的橡胶状缓冲层（C），其中框架成员（B）由以下（i）至（iii）组成的树脂组合物形成：（i）50至90重量份的芳香族聚碳酸酯树脂（B-1），（ii）10至50重量份的聚对苯二甲酸乙二醇酯树脂（B-2），以及（iii）0至50重量份的纤维填料（B-3），基于(B-1)和(B-2)的总重量100重量份。窗户结构包括层压在窗户成员的橡胶状缓冲层（C）上的金属框架。
• Toner composition
  申请人：Skorokhod Vladislav

  公开号：US20070037086A1

  公开（公告）日：2007-02-15

  Toner compositions having particles with a desired circularity and size are provided.

  提供具有所需圆形度和大小的色调剂组合物的颗粒。
• SUPERCRITICAL FLUID MICROENCAPSULATION OF DYE INTO LATEX FOR IMPROVED EMULSION AGGREGATION TONER
  申请人：Sweeney Maura A.

  公开号：US20110053076A1

  公开（公告）日：2011-03-03

  The present disclosure provides methods for incorporating a dye into latex particles via a supercritical fluid microencapsulation technique, in order to achieve improved dispersion of a colorant in the latex and an increase in color gamut.

  本公开提供了一种使用超临界流体微囊化技术将染料纳入乳胶颗粒中的方法，以实现染料在乳胶中更好的分散和色域的增加。