1-methacrylate of pentan-4-one | 274266-47-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 1-methacrylate of pentan-4-one
• 英文别名: 4-Oxopentyl 2-methylprop-2-enoate
• CAS: 274266-47-6
• 化学式: C₉H₁₄O₃
• 分子量: 170.208
• InChiKey: PAOWSOBSKZWMLB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-methyl-2-(3'-methacrylate of propyl-1')-1,3-dithiane 在 三氟化硼乙醚 、 水 、 mercury(II) oxide 作用下， 以 四氢呋喃 为溶剂， 反应 0.5h， 生成 1-methacrylate of pentan-4-one
  参考文献：
  名称：

  功能性甲基丙烯酸酯 VIADETHIOACETALIZATION 的便捷高产率合成。作为中间体的甲基丙烯酸酯 S,S-缩醛衍生物的合成

  摘要：

  摘要 我们描述了一种以 S,S-缩醛为原料选择性和高效合成一类全新的功能性甲基丙烯酸酯的方法。使用汞 (11) 盐从相应的 S,S-缩醛中再生羰基化合物。根据该方法，甲基丙烯酸敏感基团（可能聚合）不受影响。

  DOI：

  10.1080/10426509808045498

文献信息

• Polymerizable fluorinated ester, manufacturing method, polymer, photoresist composition and patterning process
  申请人：Kinsho Takeshi

  公开号：US20060009602A1

  公开（公告）日：2006-01-12

  Polymerizable fluorinated ester compounds having formula (1) or (2) are novel wherein R 1 is H, methyl or trifluoromethyl, R 2 is a divalent hydrocarbon group, R 3 is H or a monovalent hydrocarbon group, or R 2 and R 3 , taken together, may form a ring, R 4 is H, OH or a monovalent hydrocarbon group, and R 5 is an acid labile group. They are most useful as monomers to produce polymers for the manufacture of radiation-sensitive resist compositions.

  具有公式（1）或（2）的可聚合氟化酯化合物是一种新型化合物，其中R1为H、甲基或三氟甲基，R2为二价碳氢基团，R3为H或一价碳氢基团，或R2和R3一起形成环，R4为H、OH或一价碳氢基团，R5为酸敏感基团。它们最有用的是作为单体，用于生产聚合物，以制造辐射敏感的抗蚀剂组合物。
• Biological Polysiloxanes
  申请人：Hughes Timothy Charles

  公开号：US20110190467A1

  公开（公告）日：2011-08-04

  The present invention relates to a macromonomer having a polydimethylsiloxane backbone that has a mol % dimethyl siloxanes, b mol % siloxanes substituted with -K-RIM, c mol % siloxanes substituted with -K-RIM-Z and d mol % siloxanes substituted with -L-Z, and in which the terminal siloxane groups are tri-substituted with R, wherein RIM is a refractive index modifying group; Z is a free radically polymerisable group; K is a spacer group; L is optional and is a spacer group; each R is independently selected from an RIM, a lower alkyl group, hydrogen or Z; and a is a molar percentage of the macromonomer which is in the range of from 0 to 95 mol %; b is a molar percentage of the macromonomer which is in the range of from 5 to 99 mol %; c is a molar percentage of the macromonomer which is in the range of from 0 to 2 mol %; and d is a molar percentage of the macromonomer which is in the range of from 0 to 2 mol %; with the proviso that c and d are not both 0 mol %.
• DENTAL COMPOSITION, KIT OF PARTS AND USE THEREOF
  申请人：Eckert Adrian S.

  公开号：US20130109777A1

  公开（公告）日：2013-05-02

  The invention relates to a dental composition comprising a) a compound (A) with the following features: only one backbone unit (U) with 6 to 20 carbon atoms, at least 6 carbon atoms thereof forming an aromatic or an aliphatic cyclic moiety, the remaining carbon atoms either being part of substituents pending from the cyclic moiety or being part of bridging groups to spacer units, wherein one or more of the remaining carbon atoms can be replaced by an oxygen atom, the backbone unit not comprising a bisphenol structure and halogen atoms, one or two unit(s) (S) being connected to the backbone unit (U) via an ether linkage, at least one unit (S) comprising a —CH2-CH2-CH2-CH2-O—CH2-CH(Q)-OG moiety or a —CH2-CH(OG)-CH2-OM moiety or a mixture of these two types of moieties within one unit (S), with G comprising at least one polymerizable moiety and an urethane moiety, the urethane moiety acting as connecting element to unit(s) (S), and M comprising at least one group selected from acroyl, methacroyl, aryl, mixtures and combinations thereof, Q comprising at least one group selected from hydrogen, methyl, phenyl, phenoxymethyl, mixtures and combinations thereof, and with the proviso that onto the backbone unit (U) at least two substituents are attached, each bearing at least one group G, wherein in the case where only one unit (S) is present, the group G not being part of said unit (S) is located in the further substituent pending from unit (U), b) a filler (B) and c) an initiator (C).
• ETHYLENE-BASED POLYMERS AND PROCESSES FOR THE SAME
  申请人：Osby John O.

  公开号：US20130237678A1

  公开（公告）日：2013-09-12

  The invention provides an ethylene-based polymer formed from at least the following: ethylene and a “monomeric chain transfer agent (monomeric CTA),” comprising a “copolymerization end” and a “chain transfer end.”
• PHOTO CURABLE RESIN COMPOSITION, IMAGING DISPLAY DEVICE AND PRODUCTION METHOD THEREOF
  申请人：Hitachi Chemical Company, Ltd.

  公开号：US20130286604A1

  公开（公告）日：2013-10-31

  A photocurable resin composition which hardly causes leakage and is easily formed into a desired shape and an image display device using this photocurable resin composition are provided. Namely, a photocurable resin composition comprises a compound (A) having a photopolymerizable functional group and an oil gelling agent (B), is provided. Also, an image display device having a laminate structure including an image display unit having an image display part, a transparent protective plate, and a resin layer existent between the image display unit and the transparent protective plate, wherein the resin layer is a cured material of the above-described photocurable resin composition, is provided.