1-O-cyclohexyl 3-O-ethyl 2-methylidenepropanedioate | 149360-80-5

• 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-O-cyclohexyl 3-O-ethyl 2-methylidenepropanedioate
• CAS: 149360-80-5
• 化学式: C₁₂H₁₈O₄
• 分子量: 226.27
• InChiKey: YMBZXNZJVMOFQV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Polymers including one or more 1,1-disubstituted alkene compounds and polymer compositions thereof
  申请人：Sirrus, Inc.

  公开号：US10308802B2

  公开（公告）日：2019-06-04

  The disclosure relates to polymers including one or more 1,1-disubstituted alkene monomers. By employing a plurality of monomers and/or tailored chain structure, polymers having improved combinations of properties are achieved. The polymer may be a copolymer, preferably including two or more 1,1-disubstituted alkene monomers. The polymer may be a homopolymer having a tailored chain structure.

  本公开涉及包括一种或多种 1,1-二取代烯单体的聚合物。通过使用多种单体和/或定制的链结构，聚合物可具有更好的性能组合。聚合物可以是共聚物，最好包括两种或两种以上的 1,1-二取代烯单体。聚合物可以是具有定制链结构的均聚物。
• POLYMERS INCLUDING ONE OR MORE 1,1-DISUBSTITUTED ALKENE COMPOUNDS AND POLYMER COMPOSITIONS THEREOF
  申请人：Sirrus, Inc.

  公开号：EP3191533A1

  公开（公告）日：2017-07-19
• CATALYTIC CYCLE FOR PRODUCTION OF 1,1-DISUBSTITUTED ALKENES
  申请人：Sirrus, Inc.

  公开号：US20200223779A1

  公开（公告）日：2020-07-16

  The present teachings disclose contacting an amine salt catalyst with a dicarbonyl compound having an alkylene group between the carbonyl group; adding formaldehyde, paraformaldehyde, or formalin in an amount of about 2:1 to about 3:1 moles of formaldehyde to moles of the dicarbonyl compound to form a mixture; and refluxing the mixture. The process forms a carbonyl-substituted alkene. The process may be performed in the absence of a solvent. The process may form methylene malonates, methylene dimalonates, methylene keto malonamides, methylene diketones, methylene keto esters, and the like.
• COMPOSITIONS OF DICARBONYL SUBSTITUTED-1-ALKENE, METHODS TO MAKE THEM, POLYMERS MADE FROM THEM AND METHODS TO MAKE THE POLYMER
  申请人：Sirrus, Inc.

  公开号：US20220112151A1

  公开（公告）日：2022-04-14

  A method forming a blocked 1,1-dicarbonyl substituted comprises reacting an alkene of a 1,1-dicarbonyl substituted alkene with a blocking Michael addition donor compound such as an alcohol or thiol. The blocked 1,1-dicarbonyl substituted alkene may be polymerized by providing sufficient thermal energy whereby at least portion of the blocked alkenes revert to alkenes and may be addition polymerized or Michael added with a multifunctional Michael addition donor compound (e.g., polyol or polythiol).
• PREPOLYMERS OF 1,1-DICARBONYL SUBSTITUTED-1-ALKENE, METHODS TO MAKE THEM, POLYMERS MADE FROM THEM AND METHODS TO MAKE THE POLYMER
  申请人：Sirrus, Inc.

  公开号：US20220153932A1

  公开（公告）日：2022-05-19

  A liquid 1,1-dicarbonyl substituted 1-alkene prepolymer is formed by reacting a multifunctional 1,1-dicarbonyl substituted-1-alkene and a polythiol or monothiol at a ratio of thiols/carbon-carbon double bonds of 0.001 to 0.5 in the presence of 0.1 parts per million (ppm) to 100 ppm by weight of strong acid, polythiol/monothiol and 1,1-dicarbonyl substituted-1-alkene. Further ingredients, such as other monomers, fillers, and rheological modifiers may be added to form polymerizable compositions. The prepolymer or polymerizable compositions may be addition polymerized to form polymer articles.