1-norborn-5-en-2-yl-pentan-1-one | 5063-07-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-norborn-5-en-2-yl-pentan-1-one
• 英文别名: 1-(2-Bicyclo[2.2.1]hept-5-enyl)pentan-1-one
• CAS: 5063-07-0
• 化学式: C₁₂H₁₈O
• 分子量: 178.274
• InChiKey: OVDKGQQSPROOMU-UHFFFAOYSA-N

物化性质

• 沸点：
  110-112 °C(Press: 3 Torr)
• 密度：
  0.994±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-norborn-5-en-2-yl-pentan-1-one 500.0 ℃ 、13.33 kPa 条件下， 生成 1-庚烯-3-酮
  参考文献：
  名称：

  Stetter,H.; Landscheidt,A., Chemische Berichte, 1979, vol. 112, p. 1410 - 1419

  摘要：

  DOI：
• 作为产物：
  描述：

  正溴丁烷 、 5-降冰片烯-2-甲醛 生成 1-norborn-5-en-2-yl-pentan-1-one
  参考文献：
  名称：

  Stetter,H.; Landscheidt,A., Chemische Berichte, 1979, vol. 112, p. 1410 - 1419

  摘要：

  DOI：

文献信息

• STETTER H.; LANDSCHEIDT A., CHEM. BER., 1979, 112, NO 4, 1410-1419
  作者：STETTER H.、 LANDSCHEIDT A.

  DOI：——

  日期：——
• PERFUME SYSTEMS
  申请人：The Procter & Gamble Company

  公开号：EP2585569B1

  公开（公告）日：2016-08-24
• Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition containing the copolymer, and uses thereof
  申请人：Imuta Junichi

  公开号：US20090137757A1

  公开（公告）日：2009-05-28

  A polar group-containing olefin copolymer having excellent adhesion properties to metals or polar resins and excellent compatibility therewith, a process for preparing the copolymer, a thermoplastic resin composition containing the copolymer, and uses thereof. The polar group-containing olefin copolymer comprises a constituent unit derived from an □-olefin of 2 to 20 carbon atoms, and a constituent unit derived from a straight-chain, branched or cyclic polar group-containing monomer having at the end a polar group such as a hydroxyl group or an epoxy group and/or a constituent unit derived from a macromonomer having at the end a polymer segment obtained by anionic polymerization, ring-opening polymerization or polycondensation. The polar group-containing olefin copolymer can be prepared by polymerizing the α-olefin with the polar group-containing monomer and/or the macromonomer in the presence of a metallocene catalyst. The polar group-containing olefin copolymer and the thermoplastic resin composition containing the copolymer are used for films, sheets, modifiers, building/civil engineering materials, automobile exterior trim, electric/electronic parts, coating bases, compatibilizing agents, etc.
• POLY(ETHYLENE GLYCOL) CONTAINING CHEMICALLY DISPARATE ENDGROUPS
  申请人：Breitenkamp Kurt

  公开号：US20120226050A1

  公开（公告）日：2012-09-06

  The present invention provides bifunctional polymers, methods of preparing the same, and intermediates thereto. These compounds are useful in a variety of applications including the PEGylation of biologically active molecules. The invention also provides methods of using said compounds and compositions thereof.
• MULTIFUNCTIONALIZED POLYETHYLENE GLYCOL DERIVATIVE AND PREPARATION METHOD THEREFOR
  申请人：XIAMEN SINOPEG BIOTECH CO., LTD.

  公开号：US20170312363A1

  公开（公告）日：2017-11-02

  Disclosed are a multifunctionalized polyethylene glycol derivative and a preparation method therefor. The derivative has an H-shaped structure as represented by formula (1) and comprises one linear core LPEG and four PEG branch chains, where n 1 , n 2 , n 3 , and n 4 respectively are the degrees of polymerization of the branch chains, U 1 and U 2 are trivalent branching groups connecting the core LPEG to two of the PEG branch chains, F 1 and F 2 contain a functional group or a protected form R 01 thereof and may or may not contain a branched group G, correspondingly, the number of R 01 is one or more, F 1 and F 2 are either identical or different, any one linking group in the molecule or any linking group formed with an adjacent heteroatom group can either remain stable or be degraded, and any one PEG segment in the molecule is discretely polydispersed or monodispersed. The multifunctional polyethylene glycol is flexible and diverse in terms of branch structures and the lengths of branching arms, has various parameters and performance indicators that are adjustable and easy to control, and has a broad applicability.