(E)-Hex-2-enoic acid 2-hydroxy-ethyl ester | 107728-78-9

• 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: (E)-Hex-2-enoic acid 2-hydroxy-ethyl ester
• 英文别名: 2-hydroxyethyl (E)-hex-2-enoate
• CAS: 107728-78-9
• 化学式: C₈H₁₄O₃
• 分子量: 158.197
• InChiKey: JEBXSQYNEJHHFW-SNAWJCMRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  11
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.625
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  ((E)-2-Pent-1-enyl)-[1,3]dioxolane 在 吡啶 、 N-羟基邻苯二甲酰亚胺 、 sodium perchlorate 作用下， 以 乙腈 为溶剂， 以46%的产率得到(E)-Hex-2-enoic acid 2-hydroxy-ethyl ester
  参考文献：
  名称：

  Masui, Masaichiro; Kawaguchi, Tetsuo; Yoshida, Sumiko, Chemical and pharmaceutical bulletin, 1986, vol. 34, # 4, p. 1837 - 1839

  摘要：

  DOI：

文献信息

• Modified polyisocyanates with biuret structure and process for their preparation
  申请人：TECNOPART S.r.l.

  公开号：EP0177059A2

  公开（公告）日：1986-04-09

  Modified polyisocyanates with biuret structure containing terminal urethane groups and having general formula: where R, is an aliphatic, cycloaliphatic or aliphatic-cycloaliphatic radical, simple or substituted, and R2 can have the same meanings as R, or be the radical R3(OCnH2n)x-. Process for the preparation of modified polyisocyanates having biuret structure containing terminal urethane groups having general formula (l) consisting in reacting an organic diisocyanate with water or with a compound splitting off water, in the presence of a compatibilizing agent having a hydrogen atom reactive towards the isocyanate group, as it can be determined by Zerewitinoff's method.

  具有通式(l)的含端氨基甲酸乙酯基团的双脲结构改性多异氰酸酯，其制备工艺包括：有机二异氰酸酯与水或与一种能分裂出水的化合物反应，同时存在一种对异氰酸酯基团具有氢原子反应性的相容剂，该相容剂可通过 Zerewitinoff 法确定。
• Phenolic resins
  申请人：BORDEN (UK) LIMITED

  公开号：EP0377308A1

  公开（公告）日：1990-07-11

  A cured phenolic resin may be prepared by reacting (1) an esterified phenolic compound containing one or more phenolic hydroxyl groups and/or one or more esterified phenolic hydroxyl groups and further containing one or more esterified methylol groups ortho and/or para to the (esterified) phenolic hydroxyl group and (2) a phenolic resole resin in the presence of a base and water and/or other polar solvent. This technique may be used in the production of phenolic-based adhesives, foundry moulding compositions, surface coatings, foams and proppants.

  固化酚醛树脂可通过以下反应制备：(1) 含有一个或多个酚羟基和/或一个或多个酯化酚羟基并进一步含有与（酯化）酚羟基正交和/或对位的一个或多个酯化甲醇基的酯化酚化合物；(2) 在碱和水和/或其他极性溶剂存在下的酚醛再烯树脂。这种技术可用于生产酚基粘合剂、铸造成型组合物、表面涂层、泡沫和支撑剂。
• Resin composition based on a polyester resin, an amino resin and an epoxy resin
  申请人：DSM N.V.

  公开号：EP0435402A2

  公开（公告）日：1991-07-03

  The invention relates to a resin composition based on a polyester resin, an amino resin and an epoxy resin. The polyester resin is a carboxyl-functional polyester with a molecular weight of between 12000 and 25000.

  本发明涉及一种以聚酯树脂、氨基树脂和环氧树脂为基础的树脂组合物。 聚酯树脂是一种羧基官能团聚酯，分子量在 12000 到 25000 之间。
• Use of a polyester in the preparation of coatings for the interior of can ends
  申请人：DSM N.V.

  公开号：EP0669382A1

  公开（公告）日：1995-08-30

  The invention relates to the use of a polyester having a glass transition temperature of at least 40 ° C in the preparation of coatings for the interior of can ends. Preferably, the polyester is hydroxyl functional. The polyester has to be crosslinked with for example amino resins or epoxy resins.

  本发明涉及一种玻璃化温度至少为 40 ° C 的聚酯在制备罐盖内涂层中的应用。聚酯最好是羟基官能团。 聚酯必须与氨基树脂或环氧树脂等交联。
• Composition
  申请人：DSM N.V.

  公开号：EP1081199A1

  公开（公告）日：2001-03-07

  The invention relates to a substantially BADGE-free paint composition which comprises a) a carboxyl functional polymer comprising ethylenically unsaturated mono- or dicarboxylic acid units having an acid value of at least 30 mg KOH/gram resin, and a glass transition temperature (Tg) between -50°C and 120°C b) a crosslinker c) a catalyst and d) an organic solvent or water.

  本发明涉及一种基本不含 BADGE 的涂料组合物，它包括 a) 羧基功能聚合物，由乙烯不饱和单羧酸或二羧酸单元组成，其酸值至少为 30 毫克 KOH/克树脂，玻璃化转变温度（Tg）在-50°C 至 120°C 之间 b) 交联剂 c) 催化剂 d) 有机溶剂或水。