Ac-HBMA | 116767-79-4

• 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: Ac-HBMA
• 英文别名: 4-Acetyloxybutyl 2-methylprop-2-enoate
• CAS: 116767-79-4
• 化学式: C₁₀H₁₆O₄
• 分子量: 200.235
• InChiKey: HDXRYXLMQDBFMS-UHFFFAOYSA-N

物化性质

• 沸点：
  265.8±23.0 °C(Predicted)
• 密度：
  1.024±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  14
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Ac-HBMA 在 甲醇 作用下， 反应 4.0h， 生成 甲基丙烯酸4-羟基丁酯
  参考文献：
  名称：

  Regioselective ester cleavage during the preparation of bisphosphonate methacrylate monomers

  摘要：

  具有甲基丙烯酸酯、双膦酸酯功能和大多数情况下还具有内部羧基团的新功能单体已经制备，用于与具有粘接或防腐性能的共聚物结合。对一些三甲基硅烷双膦酸酯的甲醇解除不仅去保护所需的双膦酸酯功能，还选择性地裂解烷基酯功能，而不影响甲基丙烯酸酯。

  DOI：

  10.3762/bjoc.7.46

文献信息

• POLYMERIZABLE LIQUID CRYSTAL COMPOUNDS, POLYMERIZABLE LIQUID CRYSTAL COMPOSITIONS, LIQUID CRYSTALLINE POLYMERS AND OPTICALLY ANISOTROPIC MATERIALS
  申请人：Sakamoto Kei

  公开号：US20110140041A1

  公开（公告）日：2011-06-16

  A polymerizable liquid crystal compound shown by the following formula, a polymerizable liquid crystal composition that includes the polymerizable liquid crystal compound and a chiral compound polymerizable with the polymerizable liquid crystal compound, a liquid crystalline polymer obtained by polymerizing the polymerizable liquid crystal compound or the polymerizable liquid crystal composition, and an optically anisotropic article that includes the liquid crystalline polymer, are disclosed. wherein Y 1 to Y 6 represent —O—C(═O)— or the like, G 1 and G 2 represent a divalent aliphatic group having 1 to 20 carbon atoms or the like, Z 1 and Z 2 represent an alkenyl group having 2 to 10 carbon atoms or the like, A 1 and A 2 represent a divalent organic group having 1 to 30 carbon atoms, M 1 and M 2 represent a substituted or unsubstituted 2,6-naphthylene group or a substituted or unsubstituted 1,4-phenylene group, provided that at least one of M 1 and M 2 represents a substituted or unsubstituted 2,6-naphthylene group, L 1 and L 2 represent a hydrogen atom or the like, and a and b are 0 or 1. A polymerizable liquid crystal compound that shows a liquid crystal phase over a wide temperature range, is chemically stable, can be produced inexpensively, and has a wide selective reflection wavelength band Δλ (i.e., a large value Δn); a polymerizable liquid crystal composition that includes the compound; a liquid crystalline polymer; and a optically anisotropic article that includes the liquid crystalline polymer as a constituting material; can be provided.
• POLYAMIC ACID, POLYIMIDE, PHOTOSENSITIVE RESIN COMPOSITION COMPRISING THE SAME AND DRY FILM MANUFACTURED BY THE SAME
  申请人：LEE Kwang-Joo

  公开号：US20110200939A1

  公开（公告）日：2011-08-18

  The present invention relates to a polyamic acid or polyimide comprising a heat-polymerizable or photo-polymerizable functional group, a photosensitive resin composition comprising the polyamic acid or the polyimide, a photosensitive resin composition being capable of providing a cured film that can be used for patterning at a high resolution and that has an excellent developing property in an alkaline aqueous solution, flexibility, adhesion strength, resistance to welding heat, and pressure cooker test (PCT) resistance, and a dry film prepared from the composition.
• POLYMERIZABLE LIQUID CRYSTAL COMPOUND, POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, POLYMER AND FILM
  申请人：KATOH Shunya

  公开号：US20110233464A1

  公开（公告）日：2011-09-29

  A polymerizable liquid crystal compound represented by formula (I) is disclosed. R 0 and R 1 represent a hydrogen atom, or C 1-4 alkyl; L 0 and L 1 represent a hydrogen atom, or C 1-4 alkyl group; A 0 and A 1 represent a divalent linking group having a 5- to 12-membered cyclic structure; B 0 and B 1 represent a single bond or a divalent linking group having a 5- to 12-membered cyclic structure; D 0 and D 1 represent —O—, —S—, or —NR 2 —; X 0 and X 1 represent a hydrogen atom, acyl group or cyano; Y 0 and Y 1 represent a single bond or a divalent group; Q 0 and Q 1 represent a C 1-20 divalent aliphatic group; Z 0 and Z 1 represent a hydrogen atom, cyano, halogen atom or polymerizable group; and n and m each independently represent an integer of from 0 to 2.
• POLYAMIC ACID, POLYIMIDE, PHOTOSENSITIVE RESIN COMPOSITION COMPRISING THE SAME, AND DRY FILM MANUFACTURED FROM THE SAME
  申请人：LEE Kwang-Joo

  公开号：US20120012366A1

  公开（公告）日：2012-01-19

  The present invention relates to a polyamic acid or polyimide comprising a heat-polymerizable or photo-polymerizable functional group, a photosensitive resin composition comprising the polyamic acid or the polyimide, a photosensitive resin composition being capable of providing a cured film that can be used for patterning at a high resolution and that has an excellent developing property in an alkaline aqueous solution, flexibility, adhesion strength, resistance to welding heat, and pressure cooker test (PCT) resistance, and a dry film prepared from the composition.
• US4054722A
  申请人：——

  公开号：US4054722A

  公开（公告）日：1977-10-18