t-Butyl-cyclopropylpercarboxylat | 25023-10-3

• 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: t-Butyl-cyclopropylpercarboxylat
• 英文别名: Cyclopropan-percarbonsaeure-tert.-butylester；Tert-butyl cyclopropanecarboperoxoate
• CAS: 25023-10-3
• 化学式: C₈H₁₄O₃
• 分子量: 158.197
• InChiKey: CSNLUTXQXSRVNQ-UHFFFAOYSA-N

物化性质

• 沸点：
  175.8±23.0 °C(Predicted)
• 密度：
  1.077±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  t-Butyl-cyclopropylpercarboxylat 在 三苯基甲烷 作用下， 生成 氯环丙烷 、 溴代环丙烷
  参考文献：
  名称：

  Giese, Bernd; Stellmach, Joachim, Chemische Berichte, 1980, vol. 113, # 10, p. 3294 - 3302

  摘要：

  DOI：
• 作为产物：
  描述：

  在 苯乙烯 作用下， 以 四氯化碳 为溶剂， 生成 t-Butyl-cyclopropylpercarboxylat
  参考文献：
  名称：

  Thermal decomposition of N-nitrosohydroxylamines. V. Denitrosation and N-tert-butoxy amido radicals

  摘要：

  DOI：

  10.1021/ja00762a057

文献信息

• Efficient copper(<scp>i</scp>)-catalyzed oxidative intermolecular 1,2-estersulfenylation of styrenes with peroxyesters and disulfides
  作者：Yiting Luo、Rongkui Su、Hongming Yang

  DOI：10.1039/d0ob00823k

  日期：——

  the synthesis of thio-substituted esters through copper(I)-catalyzed intermolecular 1,2-estersulfenylation of styrenes with peroxyesters and disulfides was developed. In this transformation, two new C–S bond and C–O bond were constructed simultaneously under a copper catalyst system, and the transformation exhibits a broad substrate scope and good functional group compatibility. In addition, this method

  开发了一种简单实用的方法，该方法通过铜（I）催化苯乙烯与过氧酸酯和二硫化物的分子间1,2-酯亚磺酰基化反应合成硫代取代的酯。在该转化中，在铜催化剂体系下同时构建了两个新的C–S键和C–O键，该转化具有广泛的底物范围和良好的官能团相容性。另外，该方法也可以应用于芳硫醇。应当指出，过氧酯不仅充当亲核试剂，而且充当氧化剂。
• Polyolefin products with improved toughness, strength and heat resistance
  申请人：Borealis GmbH

  公开号：EP1167404A1

  公开（公告）日：2002-01-02

  Polyolefin products with high requirements for toughness, strength and heat resistance, produced from modified olefin polymers based on modified propylene polymers which have been modified by reaction with bifunctional monomers in the presence of free-radical generators in the solid phase. The polyolefin products are particularly suitable for shock-absorbing components of motor vehicles, such as bumpers, spoilers and side edge protection elements.

  对韧性、强度和耐热性有较高要求的聚烯烃产品，是以改性丙烯聚合物为基础，通过在固相自由基发生器存在的情况下与双官能团单体发生反应而改性的改性烯烃聚合物制成的。 这种聚烯烃产品尤其适用于机动车辆的减震部件，如保险杠、扰流板和侧缘保护元件。
• Semi-finished products or moulded materials of improved toughness made from propylene polymers
  申请人：Borealis GmbH

  公开号：EP1211284A1

  公开（公告）日：2002-06-05

  The invention relates to semi-finished products or moulded materials of improved toughness made from propylene polymers and from polymeric C8-C14-vinylaromatics and/or polymethyl methacrylate in the form of embedded nanoparticles. The semi-finished products or moulded materials can be produced by sorption of mixtures made from C8-C14-vinylaromatics and/or methyl methacrylate with thermally decomposing free-radical generators by semi-finished products, moulded materials or pellets made from propylene polymers, and then polymerization of the absorbed monomers present in the semi-finished products, moulded materials or pellets made from propylene polymers, where appropriate with processing of the modified pellets to give semi-finished products or moulded materials. The semi-finished products or moulded materials are suitable for use as highly stressed components in the sectors of vehicle construction, household devices, mechanical engineering, electrical devices or electronics.

  本发明涉及由丙烯聚合物和嵌入纳米颗粒形式的聚合 C8-C14-乙烯基芳烃和/或聚 甲基丙烯酸甲酯制成的韧性更好的半成品或模塑材料。半成品或模塑材料可通过丙烯聚合物制成的半成品、模塑材料或颗粒吸附由 C8-C14-vinylaromatics 和/或甲基丙烯酸甲酯与热分解自由基发生器制成的混合物，然后聚合存在于丙烯聚合物制成的半成品、模塑材料或颗粒中的被吸收单体，在适当的情况下，对改性颗粒进行加工，得到半成品或模塑材料。 这些半成品或模塑材料适用于车辆制造、家用设备、机械工程、电气设备或电子产品等领域的高强度部件。
• Polypropylene composition with improved stiffness and toughness
  申请人：Borealis GmbH

  公开号：EP1382638A1

  公开（公告）日：2004-01-21

  The invention refers to a polypropylene composition with improved stiffness and improved toughness, comprising a component A which is comprised of a propylene homopolymer or a propylene copolymer with up to 50 mol% of at least one of ethylene and C4-C8 α-olefins or mixtures of such propylene homo- and copolymers, a component B which is comprised of a propylene polymer having strain hardening behaviour, and a component C which comprises a β-nucleating agent.

  本发明涉及一种具有更高硬度和韧性的聚丙烯组合物，它包括由丙烯均聚物或丙烯共聚物（乙烯和 C4-C8 α-烯烃中至少一种的含量不超过 50 摩尔）或丙烯均聚物和丙烯共聚物混合物组成的 A 组分、由具有应变硬化特性的丙烯聚合物组成的 B 组分和由β-成核剂组成的 C 组分。
• Polyethylene copolymer
  申请人：Borealis Technology OY

  公开号：EP2058339A1

  公开（公告）日：2009-05-13

  This invention relates to an ethylene polymer having a weight average molecular weight of at least 120,000 comprising 1-50 tertiary double bonds per 10,000 carbon atoms.

  本发明涉及一种重量平均分子量至少为 120,000 的乙烯聚合物，每 10,000 个碳原子中含有 1-50 个三级双键。