N-(2-dimethylaminoethyl)crotonic acid amide

• 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: N-(2-dimethylaminoethyl)crotonic acid amide
• 英文别名: (E)-N-[2-(dimethylamino)ethyl]but-2-enamide
• 化学式: C₈H₁₆N₂O
• 分子量: 156.228
• InChiKey: CJLUYWIEXHIYHU-SNAWJCMRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  32.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-乙基-1,1-二甲基肼 在 PPA 作用下， 以 水 为溶剂， 生成 N-(2-dimethylaminoethyl)crotonic acid amide
  参考文献：
  名称：

  Process for the manufacture of .alpha.,.beta.-unsaturated N-substituted

  摘要：

  翻译结果如下： 生产通式为 ##STR1## 的 α,β-不饱和N-取代羧酸酰胺的方法，其中R.sup.1代表H或CH.sub.3，R.sup.2代表H或CH.sub.3，Y代表具有2-30个碳原子的直链或支链有机二价基团，R.sup.3代表H或公式为--N(R.sup.4)(R.sup.5)的胺的自由基，其中R.sup.4和R.sup.5代表具有1至4个碳原子的烷基自由基，通过将通式为 ##STR2## 的 β-取代羧酸酰胺与通式为 H.sub.2 N--(Y)--R.sub.3 III 的胺在100°C至200°C的温度范围内反应，优选120°C至175°C，同时排除氨，并在催化剂、水或醇的存在下加热所得的N-取代β-羟基羧酸或β-烷氧羧酸酰胺，分别脱水分解。水在100°C至250°C的温度下，在如磷酸等酸性催化剂或如氢氧化钠等碱性催化剂的作用下分解，醇在70°C至150°C的温度下，在如氢氧化钠或氢氧化钾等碱性催化剂的作用下分解。通过蒸馏分离反应产物，可选地在真空条件下进行。

  公开号：

  US04237067A1

文献信息

• COATING COMPOSITION, COATING FILM, LAMINATE, AND PROCESS FOR PRODUCTION OF LAMINATE
  申请人：Takanohashi Hiroaki

  公开号：US20120285528A1

  公开（公告）日：2012-11-15

  [Problem to be Solved] Provided is a coating composition excellent in antifouling properties, transparency and hydrophilicity and capable of maintaining surface hydrophilicity even at high temperature. [Solution] A coating composition containing (A) a metal oxide particle having a number average particle size of 1 nm to 400 nm, and (B) a polymer particle, in which the content of an aqueous-phase component in the component (B), represented by the following expression (I), is 20 mass % or less. The content of the aqueous-phase component (%)=(dry mass of a filtrate obtained by filtering the component (B) at a molecular cutoff of 50,000)×(100−total mass of solid content)/(mass of the filtrate−dry mass of the filtrate)×100/the total mass of solid content  (I).

  【待解决问题】提供一种涂层组合物，具有优异的防污性、透明性和亲水性，并能在高温下维持表面的亲水性。【解决方案】一种涂层组合物，包含(A)具有平均颗粒大小为1纳米至400纳米的金属氧化物颗粒，和(B)聚合物颗粒，其中(B)组分中水相组分的含量，由以下公式(I)表示，为20质量%或更少。水相组分的含量（%）=（在分子截留率为50,000的情况下过滤组分(B)获得的滤液的干质量）×（100-固体含量总质量）/（滤液的质量-滤液的干质量）×100/固体含量总质量。【翻译者注】涂层组合物是指用于表面涂层的材料混合物。
• Coating Composition, Coating Film, Laminate, and Process for Production of Laminate
  申请人：ASAHI KASEI E-MATERIALS CORPORATION

  公开号：US20150068603A1

  公开（公告）日：2015-03-12

  Provided is a coating composition excellent in antifouling properties, transparency and hydrophilicity, wherein the coating composition contains (A) a metal oxide particle having a number average particle size of 1 nm to 400 nm; and (B) a polymer particle, in which the content of an aqueous-phase component in the component (B), represented by the expression (I), is 20 mass % or less, where (I) (%)=(dry mass of a filtrate obtained by filtering the component (B) at a molecular cutoff of 50,000)×(100−total mass of solid content)/(mass of the filtrate−dry mass of the filtrate)×100/the total mass of solid content.

  提供的是一种涂层组合物，具有优异的防污性、透明性和亲水性，其中涂层组合物包含（A）一种具有1纳米至400纳米的平均颗粒数的金属氧化物颗粒；和（B）一种聚合物颗粒，在其中，组分（B）中水相成分的含量，由表达式（I）表示，为20质量%或以下，其中（I）（%）=（在分子截止50,000处过滤组分（B）得到的滤液的干质量）×（100-固体含量的总质量）/（滤液的质量-滤液的干质量）×100/固体含量的总质量。
• Coating Composition, Coating Film, Laminate, and Process for Manufacturing the Laminate
  申请人：Asahi Kasei E-materials Corporation

  公开号：US20150079292A1

  公开（公告）日：2015-03-19

  Provided is a coating composition excellent in antifouling properties, transparency and hydrophilicity, wherein the coating composition contains (A) a metal oxide particle having a number average particle size of 1 nm to 400 nm; and (B) a polymer particle, in which the content of an aqueous-phase component in the component (B), represented by the expression (I), is 20 mass % or less, where (I) (%)=(dry mass of a filtrate obtained by filtering the component (B) at a molecular cutoff of 50,000)×(100−total mass of solid content)/(mass of the filtrate−dry mass of the filtrate)×100/the total mass of solid content.

  提供的是一种具有优异防污性、透明度和亲水性的涂层组合物，其中涂层组合物包含（A）平均粒径为1纳米至400纳米的金属氧化物颗粒；和（B）聚合物颗粒，其中组分（B）中水相成分的含量由式（I）表示，式中水相成分的质量百分含量为20%或以下，其中(I) (%) =（在分子截止50,000的条件下过滤组分（B）得到的滤液的干质量）×（100-固含量总质量）/（滤液质量-滤液干质量）×100/固含量总质量。
• ULTRAVIOLET-CURABLE RESIN COMPOSITION, ULTRAVIOLET-CURABLE COATING MATERIAL, AND COATED ARTICLE
  申请人：DAINIPPON INK AND CHEMICALS, INC.

  公开号：EP1857479A1

  公开（公告）日：2007-11-21

  The present invention is to provides an ultraviolet-curable resin composition which contains a composite resin (A) having a polysiloxane segment (a1) having a silanol group and/or a hydrolytic silyl group as well as a polymerizable double bond and a polymer segment (a2) other than the polysiloxane segment (a1), and a photo initiator (B). The ultraviolet-curable resin composition is able to form a cured coating film excellent in weatherability such as scratch resistance, acid resistance, alkali resistance and solvent resistance, without heating.

  本发明旨在提供一种紫外线固化树脂组合物，其中包含一种复合树脂（A），该树脂具有一个具有硅醇基和/或水解硅基以及可聚合双键的聚硅氧烷段（a1）和一个除聚硅氧烷段（a1）以外的聚合物段（a2），以及一种光引发剂（B）。紫外线固化树脂组合物能够在不加热的情况下形成耐刮擦性、耐酸性、耐碱性和耐溶剂性等耐候性优异的固化涂膜。
• PHOTOCATALYST-CONTAINING WATER-BASED CURABLE COATING COMPOSITIONS AND PROCESS FOR PRODUCTION THEREOF
  申请人：DIC Corporation

  公开号：EP2050798A1

  公开（公告）日：2009-04-22

  The present invention provides a photocatalyst-containing water-based curable coating composition capable of forming a cured coating film having an excellent durability against the oxidative decomposition effect caused by the photocatalyst, and an excellent crack resistance, as well as excellent weather resistance and stain resistance; and a method for producing the coating composition. Specifically, the present invention provides a photocatalyst-containing water-based curable coating composition comprising: one of a water-based dispersion (X1) or a water-based dispersion (X2), which includes a water-based medium, a polymer segment (A) having a neutralized acid group, a polysiloxane segment (B) forming a composite resin (AB) by chemically bonding with the polymer segment (A), a polysiloxane segment (C) derived from an alkyltrialkoxysilane condensate (c) with an alkyl group of 1 to 3 carbon atoms, the polysiloxane segment (C) forming a composite resin (ABC) by coupling with the polymer segment (A) and the polysiloxane segment (B) via silicon-oxygen bonds, and fine particles of a photocatalytic oxide (D), wherein the water-based dispersion (X1) is formed by dispersing or dissolving the composite resin (ABC) and dispersing the fine particles of a photocatalytic oxide (D) in the water-based medium, the water-based dispersion (X2) is formed by dispersing resin particles in a water-based medium, the resin particles formed by the encapsulation of the fine particles of a photocatalytic oxide (D) within the composite resin (ABC); and a curing agent (E) for curing the composite resin (ABC), and a method for producing the coating composition.

  本发明提供了一种含光触媒的水基固化涂料组合物，该组合物能够形成固化涂膜，该涂膜对光触媒引起的氧化分解效应具有极佳的耐久性，并具有极佳的抗裂性，以及极佳的耐候性和抗污性；还提供了一种生产该涂料组合物的方法。具体来说，本发明提供了一种含光触媒的水基固化涂料组合物，它包括水基分散体 (X1) 或水基分散体 (X2) 之一，其中包括水基介质、具有中和酸性基团的聚合物段 (A)、通过与聚合物段 (A) 化学键合形成复合树脂 (AB) 的聚硅氧烷段 (B)、由具有 1 至 3 个碳原子烷基的烷基三烷氧基硅烷缩合物 (c) 制成的聚硅氧烷段 (C)，该聚硅氧烷段 (C) 通过硅氧键与聚合物段 (A) 和聚硅氧烷段 (B) 偶联形成复合树脂 (ABC)、和光催化氧化物细颗粒（D），其中水基分散体（X1）是通过在水基介质中分散或溶解复合树脂（ABC）和分散光催化氧化物细颗粒（D）形成的，水基分散体（X2）是通过在水基介质中分散树脂颗粒形成的，树脂颗粒是通过将光催化氧化物细颗粒（D）封装在复合树脂（ABC）内形成的；和用于固化复合树脂（ABC）的固化剂（E），以及生产涂层组合物的方法。