3-butenyl-methacrylic acid | 1147524-48-8

• 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: 3-butenyl-methacrylic acid
• 英文别名: 2-Methylidenehept-6-enoic acid
• CAS: 1147524-48-8
• 化学式: C₈H₁₂O₂
• mdl: MFCD19231862
• 分子量: 140.182
• InChiKey: XUTSYKZLFHEKGC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.375
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-butenyl-methacrylic acid 在 Grubbs catalyst first generation 、 四甲基氟化铵 、 potassium carbonate 作用下， 以 二氯甲烷 、 丙酮 为溶剂， 反应 75.0h， 生成 C₁₄H₂₀O₂
  参考文献：
  名称：

  来自甲硅烷基碘化乙烯的亚烷基卡宾为三亚甲基甲烷二基介导的串联环化提供了机理见解

  摘要：

  我们描述了一种通过四甲基氟化铵诱导的甲硅烷基乙烯基碘化物的脱硅烷生成亚烷基卡宾的方法。碘乙烯基阴离子的可逆卡宾生成使我们能够挖掘出三亚甲基甲烷 (TMM) 二基环化反应的机理方面，而这是以前的方法无法探索的。我们观察到，缓慢的二基-亲二基环加成反应可以诱导 TMM 二基中间体在环境温度下通过逆环丙烷化可逆地形成亚烷基卡宾。

  DOI：

  10.1021/acs.orglett.2c01622
• 作为产物：
  描述：

  聚合甲醛 、 2-(4-戊烯)丙二酸 在 二乙胺 、 碳酸氢钠 、 盐酸 作用下， 以 二氯甲烷 、 水 为溶剂， 生成 3-butenyl-methacrylic acid
  参考文献：
  名称：

  钯催化的高非对映选择性氧化级联环化反应

  摘要：

  已发现异喹啉和喹啉是钯催化的氧化级联环化反应的新型配体。借助我们的新型催化剂体系（Pd（OAc）2 /异喹啉或喹啉），不饱和酸酐在氧气气氛（1个大气压）下环化，从而以高收率提供结构多样的二氢吲哚衍生物。一步形成一个C-N键和两个C-C键，非对映选择性极好（dr> 24：1）。

  DOI：

  10.1021/ol900355h

文献信息

• BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ELECTRODE
  申请人：Kinoshita Sachiko

  公开号：US20120095131A1

  公开（公告）日：2012-04-19

  Disclosed is a binder composition for a non-aqueous secondary battery electrode, which enables the production of a non-aqueous secondary battery that has excellent adhesion to a current collector or an electrode and can retain a high electric discharge capacity even when charge and discharge are repeated or under a high-temperature environment produced as a result of the generation of heat. Specifically disclosed is a binder composition for a non-aqueous secondary battery electrode, which comprises functional group-containing crosslinked resin microparticles produced by polymerizing the following components (A) to (C): (A) at least one monomer selected from the group consisting of (a) a monomer having one ethylenically unsaturated group per molecule and also having a monofunctional or polyfunctional epoxy group, (b) a monomer having one ethylenically unsaturated group per molecule and also having a monofunctional or polyfunctional amide group, and (c) a monomer having one ethylenically unsaturated group per molecule and also having a monofunctional or polyfunctional hydroxy group; (B) at least one monomer selected from the group consisting of (d) a monomer having one ethylenically unsaturated group per molecule and also having an alkoxysilyl group and (e) a monomer having at least two ethylenically unsaturated groups per molecule; and (C) (k) a monomer which has an ethylenically unsaturated group and is different from the monomers (a) to (e).

  本发明公开了一种用于非水性二次电池电极的粘合剂组合物，该组合物能够生产出具有优异附着力的非水性二次电池，该电池能够在充放电重复或因产生热而产生高温环境下保持高电放电容量。具体而言，本发明公开了一种用于非水性二次电池电极的粘合剂组合物，该组合物包括通过聚合以下组分（A）至（C）制备的含有功能性基团的交联树脂微粒：（A）选自以下组中的至少一种单体，所述组包括（a）每个分子具有一个乙烯基不饱和基团并且还具有单官能或多官能环氧基团的单体，（b）每个分子具有一个乙烯基不饱和基团并且还具有单官能或多官能酰胺基团的单体，以及（c）每个分子具有一个乙烯基不饱和基团并且还具有单官能或多官能羟基团的单体；（B）选自以下组中的至少一种单体，所述组包括（d）每个分子具有一个乙烯基不饱和基团并且还具有烷氧基基团的单体和（e）每个分子具有至少两个乙烯基不饱和基团的单体；以及（C）（k）一种具有乙烯基不饱和基团且与单体（a）至（e）不同的单体。
• Polypropylene based composition
  申请人：Repsol, S.A.

  公开号：EP2883925A1

  公开（公告）日：2015-06-17

  Polypropylene based compositions, multi-layer barrier structures comprising them and their preparation process. The composition comprises a polypropylene grafted based resin as main component, a polypropylene homo- or copolymer, an ethylene copolymer based component and a nucleator which acts as promoter of the adhesion of the composition.

  聚丙烯基组合物、由其构成的多层阻隔结构及其制备工艺。这种组合物包括一种聚丙烯接枝树脂（作为主要成分）、一种聚丙烯均聚物或共聚物、一种乙烯共聚物成分和一种成核剂（可促进组合物的粘合）。
• Adhesive composition
  申请人：Borealis AG

  公开号：EP3053976A1

  公开（公告）日：2016-08-10

  The present invention relates to an adhesive composition comprising a. a polyethylene resin (A) which has been grafted with an acid grafting agent and b. an epoxy resin (B) in an amount of 0.01 to 15 wt.% of the adhesive total composition, wherein the adhesive composition is having a MFR5 of 0.1 to 12 g/10 min. Furthermore, the invention relates to an article, in particular a multilayer pipe, comprising an adhesive layer which comprises said adhesive composition and the use of said adhesive composition for the production of an adhesive layer, in particular of an adhesive layer of a pipe.

  本发明涉及一种粘合剂组合物，包括 a. 用酸接枝剂接枝的聚乙烯树脂（A）和 b. 环氧树脂 (B)，其用量为粘合剂总成分的 0.01 至 15 wt.%、 其中，粘合剂组合物的 MFR5 为 0.1 至 12 克/10 分钟。 此外，本发明还涉及一种物品，特别是一种多层管道，其粘合剂层包含上述粘合剂组合物，以及使用上述粘合剂组合物生产粘合剂层，特别是管道的粘合剂层。
• IMPROVED ADHESIVE POLYMER COMPOSITION
  申请人：Borealis AG

  公开号：EP3409739A1

  公开（公告）日：2018-12-05

  An adhesive polymer composition comprising a non-elastomeric copolymer of ethylene and one or more comonomers having 3 to 10 carbon atoms, and an elastomer is disclosed herein. The non-elastomeric copolymer is present in an amount of 60 to 95 % by weight, based on the adhesive polymer composition, has a weight average molecular weight Mw of from 50 000 to 80 000 g/mol, molecular weight distribution Mw/Mn of 2.0 to 5.5, density of from 0.925 to 0.945 g/cm3, and at most 0.1 vinyl groups/ 1000 carbon atoms. The non-elastomeric copolymer or the non-elastomeric copolymer and the elastomer have been grafted with an acid grafting agent.

  本文公开了一种粘合剂聚合物组合物，该组合物由乙烯和一种或多种具有 3 至 10 个碳原子的共聚单体的非弹性共聚物以及弹性体组成。非弹性体共聚物的含量为粘合剂聚合物组合物重量的 60% 至 95%，重量平均分子量 Mw 为 50 000 至 80 000 克/摩尔，分子量分布 Mw/Mn 为 2.0 至 5.5，密度为 0.925 至 0.945 克/立方厘米，乙烯基至多为 0.1 个/1000 个碳原子。非弹性体共聚物或非弹性体共聚物和弹性体已用酸接枝剂接枝。
• Composition for light-scattering film and light-scattering film using the same
  申请人：Matsumoto Yasuki

  公开号：US20050130063A1

  公开（公告）日：2005-06-16

  A composition for a light-scattering film contains fluorine-containing resin fine particles each including a copolymer of a first ethylenically unsaturated monomer containing fluorine with other ethylenically unsaturated monomer component, and having an average particle diameter of 0.8 to 5.0 μm; and a transparent resin having a refractive index of 1.50 to 1.70. Where the other ethylenically unsaturated monomer component is formed of a second ethylenically unsaturated monomer containing no fluorine nor hydrophilic group, the copolymer contains 10 to 60% by weight of the first monomer, and 90 to 40% by weight of the second monomer. Where the other ethylenically unsaturated monomer component is formed of the second monomer and a third ethylenically unsaturated monomer containing a hydrophilic group, the copolymer contains 10 to 90% by weight of the first monomer, 89 to 5% by weight of the second monomer and 1 to 10% by weight of the third monomer.

  一种用于光散射膜的组合物含有含氟树脂微粒，每个微粒包括含氟的第一种乙烯基不饱和单体与其他乙烯基不饱和单体组分的共聚物，其平均颗粒直径为 0.8 至 5.0 μm；以及折射率为 1.50 至 1.70 的透明树脂。当另一种乙烯基不饱和单体组分是由不含氟或亲水基团的第二种乙烯基不饱和单体形成时，共聚物含有 10-60%（按重量计）的第一种单体和 90-40%（按重量计）的第二种单体。如果另一种乙烯基不饱和单体组分是由第二种单体和含有亲水基团的第三种乙烯基不饱和单体组成，则共聚物中第一种单体的重量百分比为 10-90%，第二种单体的重量百分比为 89-5%，第三种单体的重量百分比为 1-10%。