1,3-dioxa-cyclotetradecan-2-one | 135522-55-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: 1,3-dioxa-cyclotetradecan-2-one
• 英文别名: 1,3-Dioxa-cyclotetradecan-2-on；1,3-Dioxacyclotetradecan-2-one
• CAS: 135522-55-3
• 化学式: C₁₂H₂₂O₃
• 分子量: 214.305
• InChiKey: ITUFDAIFXUJKGB-UHFFFAOYSA-N

物化性质

• 熔点：
  40-41 °C
• 沸点：
  104.5 °C(Press: 7 Torr)
• 密度：
  0.9968 g/cm3(Temp: 50 °C)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  1,11-十一烷二醇 、 碳酸二正丁酯 在 sodium 作用下， 生成 1,3-dioxa-cyclotetradecan-2-one 、 1,3,15,17-tetraoxa-cyclooctacosane-2,16-dione
  参考文献：
  名称：

  Studies of Polymerization and Ring Formation. XX. Many-Membered Cyclic Esters

  摘要：

  DOI：

  10.1021/ja01339a055

文献信息

• Absorbable polymer and surgical articles fabricated therefrom
  申请人：United States Surgical Corporation

  公开号：EP0701823A2

  公开（公告）日：1996-03-20

  Absorbable copolymers are fabricated from the random polymerization of 1,4 dioxane-2-one and 1,3 dioxane-2-one monomers. The copolymers are useful in forming surgical articles, including both monofilament and multifilament sutures.

  可吸收共聚物是由 1,4 二噁烷-2-酮和 1,3 二噁烷-2-酮单体无规聚合而成。这种共聚物可用于制作外科手术用品，包括单丝和多丝缝合线。
• ALKOXYSILANE/ORGANIC POLYMER COMPOSITION FOR THIN INSULATING FILM PRODUCTION AND USE THEREOF
  申请人：Asahi Kasei Kogyo Kabushiki Kaisha

  公开号：EP0997497A1

  公开（公告）日：2000-05-03

  Disclosed is an alkoxysilane/organic polymer composition for use in producing an insulating thin film, comprising (A) a specific alkoxysilane; (B) a specific organic polymer; and (C) a solvent for alkoxysilane (A) and organic polymer (B), wherein solvent (C) comprises at least one organic solvent selected from the group consisting of amide linkage-containing organic solvents and ester linkage-containing organic solvents. Also disclosed are a silica-organic polymer composits thin film which is produced by a process comprising: forming a thin film of the composition of the present invention; subjecting the thin film to a hydrolysis and dehydration-condensation reaction with respect to the alkoxysilane thereof, to thereby cause the alkoxysilane to be gelled in the thin film; and removing the solvent remaining in the thin film by drying, and a porous silica thin film which is obtained by removing the organic polymer from the silica-organic polymer composite thin film. Both of the silica-organic polymer composite thin film and the porous silica thin film have advantages not only in that these thin films have a low dielectric constant suitable for insulating layers for a multilevel interconnect for a semiconductor device, but also in that these thin films can be produced by a method which can be easily performed in the current process for producing a semiconductor device.

  本发明公开了一种用于生产绝缘薄膜的烷氧基硅烷/有机聚合物组合物，包括(A)特定的烷氧基硅烷；(B)特定的有机聚合物；和(C)烷氧基硅烷(A)和有机聚合物(B)的溶剂，其中溶剂(C)包括至少一种选自含酰胺链有机溶剂和含酯链有机溶剂组成的组的有机溶剂。本发明还公开了一种二氧化硅-有机聚合物复合薄膜，其生产工艺包括：形成本发明组合物的薄膜；使薄膜与其中的烷氧基硅烷发生水解和脱水-缩合反应，从而使烷氧基硅烷在薄膜中胶化；通过干燥除去薄膜中残留的溶剂；以及通过从二氧化硅-有机聚合物复合薄膜中除去有机聚合物而得到的多孔二氧化硅薄膜。二氧化硅-有机聚合物复合薄膜和多孔二氧化硅薄膜的优点不仅在于这些薄膜的介电常数较低，适合用作半导体器件多级互连的绝缘层，而且还在于这些薄膜可以通过在目前生产半导体器件的工艺中很容易执行的方法生产出来。
• DE690629
  申请人：——

  公开号：——

  公开（公告）日：——
• US2020298
  申请人：——

  公开号：——

  公开（公告）日：——
• SILOXANE-BASED POLYAMIDE ELASTOMERS
  申请人：Dow Corning Corporation

  公开号：EP1592731B1

  公开（公告）日：2009-09-09