2-Ethenylpentanal | 75473-99-3

• 分子结构分类: 有机化合物 - 有机氧化合物 - 有机氧化物
• 英文名称: 2-Ethenylpentanal
• CAS: 75473-99-3
• 化学式: C₇H₁₂O
• 分子量: 112.172
• InChiKey: KPGOUCFKROOYTQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  8
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  甲酸 、 Magnesium, bromo-2-hexenyl- 生成 2-Ethenylpentanal
  参考文献：
  名称：

  重新研究格氏反应与甲酸的关系。一种方便的醛制备方法

  摘要：

  格氏试剂与甲酸在四氢呋喃中反应以相对较高的产率产生醛。从相应的格氏试剂制备了各种醛，例如烷基，芳基，烯丙基，苄基和乙烯基醛。与乙烯基格氏试剂的反应继续保持构型。

  DOI：

  10.1016/s0040-4039(00)78630-8

文献信息

• Curable resin composition and cold-setting adhesive
  申请人：Mori Shigeki

  公开号：US20060189736A1

  公开（公告）日：2006-08-24

  Disclosed is a moisture-curing type curable resin composition containing: a curable resin intramolecularly having a silicon-containing functional group; and a Lewis acid or a complex of the Lewis acid as a curing catalyst, the Lewis acid being selected from the group consisting of metal halides and boron halides, which is rapidly cured at room temperature. The silicon-containing functional group is represented by general formula: —SiX 1 X 2 X 3 or —SiR 1 X 1 X 2 (wherein, X 1 , X 2 and X 3 respectively represent a hydrolytic group and may be the same as or different from each other, and R 1 represents a substituted or unsubstituted organic group having 1 to 20 carbons). If the silicon-containing functional group is —SiR 1 X 1 X 2 , the curable resin further contains intramolecularly a polar component that is one of urethane, thiourethane, urea, thiourea, substituted urea, substituted thiourea, amide, and sulfide bonds, and hydroxyl, secondary amino and tertiary amino groups. Two-part type adhesive is constitutible with separating the curable resin from the curing catalyst.

  本发明公开了一种含有湿气硬化型可硬化树脂组分，包括：具有含硅官能团的可硬化树脂分子内部；以及一种Lewis酸或Lewis酸的复合物作为固化催化剂，所述Lewis酸选自金属卤化物和硼卤化物组成的群体，该组分在室温下迅速固化。所述含硅官能团由下式表示：—SiX1X2X3或—SiR1X1X2（其中，X1、X2和X3分别表示水解基团，可以相同也可以不同，R1表示具有1到20个碳的取代或未取代的有机基团）。如果所述含硅官能团为—SiR1X1X2，则可硬化树脂还包括分子内部的极性成分，该极性成分是尿素、硫脲、脲、硫代脲、取代脲、取代硫脲、酰胺和硫化物键以及羟基、二级胺和三级胺基之一。两部分型粘合剂可通过将可硬化树脂与固化催化剂分离而形成。
• Curable Resin Composition and Cold Setting Adhesive
  申请人：Mori Shigeki

  公开号：US20090264602A1

  公开（公告）日：2009-10-22

  Disclosed is a moisture-curing type curable resin composition containing: a curable resin intramolecularly having a silicon-containing functional group; and a Lewis acid or a complex of the Lewis acid as a curing catalyst, the Lewis acid being selected from the group consisting of metal halides and boron halides, which is rapidly cured at room temperature. The silicon-containing functional group is represented by general formula: —SiX 1 X 2 X 3 or —SiR 1 X 1 X 2 (wherein, X 1 , X 2 and X 3 respectively represent a hydrolytic group and may be the same as or different from each other, and R 1 represents a substituted or unsubstituted organic group having 1 to 20 carbons). If the silicon-containing functional group is —SiR 1 X 1 X 2 , the curable resin further contains intramolecularly a polar component that is one of urethane, thiourethane, urea, thiourea, substituted urea, substituted thiourea, amide, and sulfide bonds, and hydroxyl, secondary amino and tertiary amino groups. Two-part type adhesive is constitutible with separating the curable resin from the curing catalyst.

  本发明公开了一种含有湿度固化型可固化树脂组成物，包括：具有硅含有官能团的可固化树脂分子内部；以及作为固化催化剂的路易斯酸或路易斯酸的复合物，所述路易斯酸选择自金属卤化物和硼卤化物的组中，该组成物在室温下快速固化。硅含有官能团由通式表示：—SiX1X2X3或—SiR1X1X2（其中，X1、X2和X3分别表示一个水解基团，可以相同或不同，R1表示具有1到20个碳的取代或未取代的有机基团）。如果硅含有官能团为—SiR1X1X2，则可固化树脂还包含分子内部的极性组分之一，该极性组分为脲、硫脲、尿素、硫代尿素、取代尿素、取代硫脲、酰胺和硫化物键以及羟基、次级氨基和三级氨基基团。可将可固化树脂与固化催化剂分离以构成两部分型粘合剂。
• WATER-BASED COATING COMPOSITION AND METHOD OF FORMING LAYERED COATING FILM
  申请人：Nippon Paint Co., Ltd.

  公开号：EP1384758A1

  公开（公告）日：2004-01-28

  The present invention provides an aqueous coating composition wherein the resulting coating film has good visual appearance and excellent flip-flop properties, and a method for formation of a multilayer coating film. The aqueous coating composition comprising: an aqueous resin dispersion which is obtained by solution-polymerizing a monomer mixed solution A having an acid value of 30 to 150 and a hydroxyl group value of 10 to 100 in an organic solvent, thereby to synthesize a copolymer solution, converting the copolymer solution into an aqueous solution, removing the organic solvent under reduced pressure to obtain an aqueous solution resin for emulsion polymerization, and then emulsion-polymerizing a monomer mixed solution B having an acid value of 20 as an upper limit and a hydroxyl group value of 100 as an upper limit using the aqueous solution resin for emulsion polymerization as a protective colloid, thereby to synthesize a core resin in the protective colloid; and a glitter material. The aqueous solution resin for emulsion polymerization may be obtained by the aqueous solution polymerization of the monomer mixed solution A in water.

  本发明提供了一种水性涂料组合物，其生成的涂膜具有良好的视觉外观和优异的翻转性能，还提供了一种形成多层涂膜的方法。水性涂料组合物包括水性树脂分散液，该树脂分散液是通过在有机溶剂中溶解聚合酸值为 30 至 150 和羟基值为 10 至 100 的单体混合溶液 A，从而合成共聚物溶液，将共聚物溶液转化为水溶液，在减压下除去有机溶剂，得到用于乳液聚合的水溶液树脂、然后使用乳液聚合用水溶液树脂作为保护胶体，乳液聚合酸值上限为 20、羟基值上限为 100 的单体混合溶液 B，从而在保护胶体中合成芯材树脂；以及一种闪光材料。乳液聚合用水溶液树脂可通过单体混合溶液 A 在水中的水溶液聚合获得。
• CURING RESIN, METHOD FOR PRODUCING SAME AND CURING RESIN COMPOSITION
  申请人：KONISHI CO., LTD.

  公开号：EP1616886A1

  公开（公告）日：2006-01-18

  An object of the present invention is to provide a curable resin having a silyl group at the terminal that is also moisture-hardening resin which has lower in viscosity when it is used and provides superior adhesiveness when it is utilized for adhesive, sealant, and paint. The object of the invention could be achieved by a curable resin that has silicon atom-containing groups having a silicon atom bound to one or more hydrolysable groups such as alkoxy groups, acetoxy groups and oxim groups at the ends of the molecule , thioether and hydroxyl groups in the molecule, and a polymer having a polyoxyalkylene, (meth)acrylic ester, or hydrocarbon polymer as the main chain skeleton.

  本发明的目的是提供一种末端带有硅基的可固化树脂，它也是一种湿硬化树脂，使用时粘度较低，用于粘合剂、密封剂和涂料时具有优异的粘合性。本发明的目的可以通过以下方法实现：一种可固化树脂，其含有硅原子，硅原子与一个或多个可水解基团结合，如分子末端的烷氧基、乙酰氧基和肟基，分子中的硫醚和羟基，以及以聚氧亚烷基、（甲基）丙烯酸酯或烃类聚合物作为主链骨架的聚合物。
• CURABLE RESIN COMPOSITION AND COLD-SETTING ADHESIVE
  申请人：KONISHI CO., LTD.

  公开号：EP1652891A1

  公开（公告）日：2006-05-03

  Disclosed is a moisture-curing type curable resin composition containing: a curable resin intramolecularly having a silicon-containing functional group; and a Lewis acid or a complex of the Lewis acid as a curing catalyst, the Lewis acid being selected from the group consisting of metal halides and boron halides, which is rapidly cured at room temperature. The silicon-containing functional group is represented by general formula: -SiX1X2X3 or -SiR1 X1 X2 (wherein, X1, X2 and X3 respectively represent a hydrolytic group and may be the same as or different from each other, and R1 represents a substituted or unsubstituted organic group having 1 to 20 carbons). If the silicon-containing functional group is -SiR1 X1 X2, the curable resin further contains intramolecularly a polar component that is one of urethane, thiourethane, urea, thiourea, substituted urea, substituted thiourea, amide, and sulfide bonds, and hydroxyl, secondary amino and tertiary amino groups. Two-part type adhesive is constitutible with separating the curable resin from the curing catalyst.

  本发明公开了一种湿气固化型可固化树脂组合物，该组合物含有：分子内具有含硅官能团的可固化树脂；以及作为固化催化剂的路易斯酸或路易斯酸的复合物，路易斯酸选自金属卤化物和硼卤化物组成的组，可在室温下快速固化。含硅官能团由通式表示：-SiX1X2X3或-SiR1 X1 X2（其中，X1、X2和X3分别代表水解基团，可以相同或不同，R1代表具有1至20个碳原子的取代或未取代的有机基团）。如果含硅官能团为-SiR1 X1 X2，则可固化树脂分子内进一步含有极性组分，该极性组分为聚氨酯、硫氨酯、脲、硫脲、取代脲、取代硫脲、酰胺键、硫化物键以及羟基、仲氨基和叔氨基中的一种。双组分型粘合剂可将可固化树脂与固化催化剂分开。