ethyl 2-isopentyl-2-propenoate | 91139-85-4

• 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: ethyl 2-isopentyl-2-propenoate
• 英文别名: 2-Isopentyl-acrylsaeure-ethylester；Ethyl 5-methyl-2-methylidenehexanoate
• CAS: 91139-85-4
• 化学式: C₁₀H₁₈O₂
• 分子量: 170.252
• InChiKey: NPCIDNYGYSVMDR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.7
• 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：

  potassium [18-crown-6] bis(catecholato)isobutylsilicate 、 ethyl 2-(tosylmethyl)acrylate 在 C₃₄H₁₈F₁₀IrN₄⁽¹⁺⁾*F₆P^(1-) 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 24.0h， 以68%的产率得到ethyl 2-isopentyl-2-propenoate
  参考文献：
  名称：

  硅酸盐作为潜在的烷基自由基前体：高价双邻苯二酚硅化合物的可见光光催化氧化

  摘要：

  这项工作介绍了高价双邻苯二酚硅化合物作为可见光光催化时烷基自由基的通用来源。使用Ir [（dF（CF 3）ppy）2（bpy）]（PF 6）（dF（CF 3）ppy = 2-（2,4-二氟苯基）-5-三氟甲基吡啶，bpy = bipyridine）作为催化光氧化剂，可以产生一系列的烷基，包括高反应性的伯基，并参与各种分子间的均解反应。在循环伏安法，斯特恩-沃尔默研究的基础上，并在计算的支持下，提出了一种机制，该机制涉及从硅酸盐到光活化铱配合物的单电子转移。这种氧化光催化过程可以有效地与镍催化的C merge合并C交叉偶联反应。

  DOI：

  10.1002/anie.201504963

文献信息

• Homologation Strategy for the Generation of 1-Chloroalkyl Radicals from Organoboranes
  作者：Gong Xu、Monique Lüthy、Jacqueline Habegger、Philippe Renaud

  DOI：10.1021/acs.joc.5b02610

  日期：2016.2.19

  The generation of 1-bromo and 1-chloroalkyl radicals from organoboranes has been investigated. The direct approach involving the hydroboration of halogenated alkenes is impeded by partial dehalogenation taking place during the hydroboration process. An indirect method involving the generation of B-(1-chloroalkyl)catecholborane by homologation of B-alkylcatecholborane with dichloromethyllithium was

  已经研究了由有机硼烷生成1-溴和1-氯烷基的现象。在氢化硼化过程中发生的部分脱卤作用阻碍了涉及卤代烯烃的氢化硼化的直接方法。开发了一种间接方法，该方法涉及通过将B-烷基儿茶酚硼烷与二氯甲基锂同源化来生成B-（1-氯烷基）儿茶酚硼烷。作为一锅法，已经进行了涉及硼氢化反应，Matteson同源化和自由基烯丙基化过程的反应序列，该过程利用了有机硼物质的三种不同的反应性。从苯乙烯衍生物开始，可以制备B-（1-氯-2-芳基丙基）儿茶酚硼烷是1-氯-2-芳基丙基基团的优异前体。根据对映选择性加氢硼化-均化-环化反应，然后水解-内酯化的两步顺序，开发了一种由对氯苯乙烯合成旋光性α-亚甲基-γ-内酯的简洁方法。
• METHOD FOR PRODUCING OPTICAL FILM, AND OPTICAL FILM
  申请人：Sharp Kabushiki Kaisha

  公开号：EP3290964A1

  公开（公告）日：2018-03-07

  The present invention provides a method for producing an optical film excellent in anti-fouling properties and scratch resistance as well as anti-reflection properties. The method includes the steps of: (1) applying a lower layer resin and an upper layer resin; (2) forming a resin layer having the uneven structure on a surface thereof by pressing a mold against the lower layer resin and the upper layer resin from the upper layer resin side in the state where the applied lower layer resin and upper layer resin are stacked; and (3) curing the resin layer, the lower layer resin containing at least one kind of first monomer that contains no fluorine atoms, the upper layer resin containing a fluorine-containing monomer and at least one kind of second monomer that contains no fluorine atoms, at least one of the first monomer and the second monomer containing a compatible monomer that is compatible with the fluorine-containing monomer and being dissolved in the lower layer resin and the upper layer resin.

  本发明提供了一种生产抗污性能、抗划痕性能和抗反射性能优异的光学薄膜的方法。该方法包括以下步骤(1) 涂敷下层树脂和上层树脂；(2) 在涂敷的下层树脂和上层树脂堆叠的状态下，将模具从上层树脂一侧压向下层树脂和上层树脂，在其表面形成具有不均匀结构的树脂层；(3) 固化树脂层，下层树脂含有至少一种不含氟化原子的第一单体，上层树脂含有含氟单体和至少一种不含氟化原子的第二单体，第一单体和第二单体中至少有一种含有与含氟单体相容的相容单体，并溶解在下层树脂和上层树脂中。
• Method for producing optical film, and optical film
  申请人：Sharp Kabushiki Kaisha

  公开号：US10414108B2

  公开（公告）日：2019-09-17

  A method for producing an optical film includes: (1) applying a lower layer resin and an upper layer resin; (2) forming a resin layer having the uneven structure on a surface thereof by pressing a mold against the lower layer resin and the upper layer resin from the upper layer resin side in the state where the applied lower layer resin and upper layer resin are stacked; and (3) curing the resin layer, the lower layer resin containing at least one kind of first monomer that contains no fluorine atoms, the upper layer resin containing a fluorine-containing monomer and at least one kind of second monomer that contains no fluorine atoms, at least one of the first monomer and the second monomer containing a compatible monomer that is compatible with the fluorine-containing monomer and being dissolved in the lower layer resin and the upper layer resin.

  生产光学薄膜的方法包括(1) 涂敷下层树脂和上层树脂；(2) 在涂敷的下层树脂和上层树脂堆叠的状态下，将模具从上层树脂一侧压向下层树脂和上层树脂，在其表面形成具有不均匀结构的树脂层；(3) 固化树脂层，下层树脂含有至少一种不含氟化原子的第一单体，上层树脂含有含氟单体和至少一种不含氟化原子的第二单体，第一单体和第二单体中至少有一种含有与含氟单体相容的相容单体，并溶解在下层树脂和上层树脂中。
• Optical film
  申请人：Sharp Kabushiki Kaisha

  公开号：US11230074B2

  公开（公告）日：2022-01-25

  The present invention provides a method for producing an optical film excellent in anti-fouling properties and scratch resistance as well as anti-reflection properties. The method includes the steps of: (1) applying a lower layer resin and an upper layer resin; (2) forming a resin layer having the uneven structure on a surface thereof by pressing a mold against the lower layer resin and the upper layer resin from the upper layer resin side in the state where the applied lower layer resin and upper layer resin are stacked; and (3) curing the resin layer, the lower layer resin containing at least one kind of first monomer that contains no fluorine atoms, the upper layer resin containing a fluorine-containing monomer and at least one kind of second monomer that contains no fluorine atoms, at least one of the first monomer and the second monomer containing a compatible monomer that is compatible with the fluorine-containing monomer and being dissolved in the lower layer resin and the upper layer resin.

  本发明提供了一种生产抗污性能、抗划痕性能和抗反射性能优异的光学薄膜的方法。该方法包括以下步骤(1) 涂敷下层树脂和上层树脂；(2) 在涂敷的下层树脂和上层树脂堆叠的状态下，将模具从上层树脂一侧压向下层树脂和上层树脂，在其表面形成具有不均匀结构的树脂层；(3) 固化树脂层，下层树脂含有至少一种不含氟化原子的第一单体，上层树脂含有含氟单体和至少一种不含氟化原子的第二单体，第一单体和第二单体中至少有一种含有与含氟单体相容的相容单体，并溶解在下层树脂和上层树脂中。
• OPTICAL FILM
  申请人：Sharp Kabushiki Kaisha

  公开号：US20170320281A1

  公开（公告）日：2017-11-09

  The present invention provides a method for producing an optical film excellent in anti-fouling properties and scratch resistance as well as anti-reflection properties. The method includes the steps of: (1) applying a lower layer resin and an upper layer resin; (2) forming a resin layer having the uneven structure on a surface thereof by pressing a mold against the lower layer resin and the upper layer resin from the upper layer resin side in the state where the applied lower layer resin and upper layer resin are stacked; and (3) curing the resin layer, the lower layer resin containing at least one kind of first monomer that contains no fluorine atoms, the upper layer resin containing a fluorine-containing monomer and at least one kind of second monomer that contains no fluorine atoms, at least one of the first monomer and the second monomer containing a compatible monomer that is compatible with the fluorine-containing monomer and being dissolved in the lower layer resin and the upper layer resin.