1-methyl-1-propenyl propionate | 40344-87-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 1-methyl-1-propenyl propionate
• 英文别名: [(E)-but-2-en-2-yl] propanoate
• CAS: 40344-87-4
• 化学式: C₇H₁₂O₂
• 分子量: 128.171
• InChiKey: NIOYDYXYAVMEPR-GQCTYLIASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  9
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 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：

  丙酸酐 、 丁酮 在 potassium propylate 作用下， 生成 1-methyl-1-propenyl propionate
  参考文献：
  名称：

  Palladium (II)-Catalyzed Exchange and Isomerization Reactions. VII. Isomerization and Exchange of Enol Propionates in Acetic Acid Catalyzed by Palladium (II) Chloride

  摘要：

  DOI：

  10.1021/ja00776a602

文献信息

• PROCESS FOR PRODUCING HYDROGENATED ESTER, HYDROGENATION CATALYST FOR USE THEREIN, AND PROCESS FOR PRODUCING THE CATALYST
  申请人：Showa Denko Kabushiki Kaisha

  公开号：EP1174414A1

  公开（公告）日：2002-01-23

  A process for producing a hydrogenated ester by hydrogenating an unsaturated group-containing ester having a specific structure by using a hydrogenating catalyst so as to obtain a hydrogenated ester with a high selectivity. It is preferred that the unsaturated group-containing ester as the raw material is diluted with an inert solvent and/or the concentration of carboxylic acid contained in the raw material is made 1 wt.% or less so as to effect a hydrogenation reaction. The hydrogenating catalyst to be used for the above hydrogenation may preferably be one comprising at least one metal selected from Group VIII elements, Group IX elements, and Group X elements in the periodic table, and preferably has an acidity of 1.0 × 10-1 mmol/g or less.

  一种生产氢化酯的工艺，通过使用氢化催化剂对具有特定结构的含不饱和基团的酯进行氢化，从而获得具有高选择性的氢化酯。作为原料的含不饱和基团酯最好用惰性溶剂稀释，和/或原料中所含的羧酸浓度在 1 wt.% 或以下，以便进行氢化反应。用于上述氢化反应的氢化催化剂最好是由至少一种选自元素周期表中第八族元素、第九族元素和第十族元素的金属组成的催化剂，其酸度最好为1.0×10-1毫摩尔/克或更低。
• PROCESS FOR PRODUCING HYDROGENATED ESTER
  申请人：SHOWA DENKO KABUSHIKI KAISHA

  公开号：EP1174414B1

  公开（公告）日：2007-06-06
• Resin film, production method thereof, polarizing plate and liquid crystal display device
  申请人：Fukagawa Nobutaka

  公开号：US20070290168A1

  公开（公告）日：2007-12-20

  A resin film has a photoelastic coefficient of from 0 to 30×10 −8 cm 2 /N; and Re satisfying the following formulae (1) to (4): 20 nm< Re (548)<300 nm :   Formula (1) 0.5< Re (446)/ Re (548)<1 :   Formula (2) 1.0< Re (629)/ Re (548)<2.0 :   Formula (3) 0.1%≦[ Re (548) at 25° C., 10% RH− Re (548) at 25° C., 80% RH}/ Re (548) at 25° C., 60% RH]≦20%, :   Formula (4) wherein Re(λ) represents an in-plane retardation at a wavelength of λ.
• US6936730B1
  申请人：——

  公开号：US6936730B1

  公开（公告）日：2005-08-30
• US7976914B2
  申请人：——

  公开号：US7976914B2

  公开（公告）日：2011-07-12