Ethyl bicyclo[2.2.1]hept-5-ene-2-propanoate | 1065777-08-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: Ethyl bicyclo[2.2.1]hept-5-ene-2-propanoate
• 英文别名: ethyl 3-(2-bicyclo[2.2.1]hept-5-enyl)propanoate
• CAS: 1065777-08-3
• 化学式: C₁₂H₁₈O₂
• 分子量: 194.27
• InChiKey: GZPUHPZOWATZFN-UHFFFAOYSA-N

物化性质

• 沸点：
  253.6±9.0 °C(Predicted)
• 密度：
  1.027±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• PROCESS FOR PREPARING TAXOIDS FROM BACCATIN DERIVATIVES USING LEWIS ACID CATALYST
  申请人：Kung Liang-Rern

  公开号：US20120149925A1

  公开（公告）日：2012-06-14

  The present invention relates to a process of preparing a taxoid (X) by reacting a protected baccatin derivative (B) with a β-lactam (C) in the presence of one or more Lewis acids and a base agent. The present invention also relates to a process of preparing the protected baccatin derivative (B) from a baccatin derivative (A) comprising a protection reaction catalyzed by one or more Lewis acids with an optional base agent.

  本发明涉及一种通过在一个或多个Lewis酸和一种碱剂的存在下，将受保护的紫杉醇衍生物（B）与β-内酰胺（C）反应来制备紫杉醇类化合物（X）的方法。本发明还涉及一种通过在一个或多个Lewis酸的催化下，以及可选的碱剂，从紫杉醇衍生物（A）制备受保护的紫杉醇衍生物（B）的方法。
• DIAZIRINE COMPOUNDS AND COMPOSITIONS DERIVED THEREFROM
  申请人：PROMERUS, LLC

  公开号：US20160083352A1

  公开（公告）日：2016-03-24

  A series of diazirine compounds of formula (I) having utility as photocrosslinkers are disclosed. Where, A, L, z, Ar x and R y are as defined herein. Also disclosed are the photodefinable compositions containing these compounds.

  揭示了一系列具有光交联剂作用的二氮烯化合物的化学式（I），其中A、L、z、Arx和Ry的定义如本文所述。还揭示了含有这些化合物的光可定义组合物。
• PROCESS FOR PRODUCTION OF CYCLIC OLEFIN ADDITION POLYMER
  申请人：JSR Corporation

  公开号：EP1961774A1

  公开（公告）日：2008-08-27

  A process is provided whereby cycloolefin addition (co) polymers having excellent heat resistance, transparency and toughness and having a molecular weight adjusted such that the copolymers can form films, sheets and the like, are produced simply by using small amounts of a palladium catalyst and a molecular weight modifier without steps for removing the catalyst residues and unreacted monomers. The process for producing cycloolefin addition (co)polymers includes addition (co)polymerizing monomers including a cycloolefin compound as a main monomer, in the presence of ethene and catalysts including (a) an organic acid salt of palladium or a β-diketonate compound of palladium; (b) a cyclopentylphosphine compound; and (c) an ionic boron compound or an ionic aluminum compound.

  本发明提供了一种工艺，只需使用少量的钯催化剂和分子量改性剂，无需去除催化剂残留物和未反应单体的步骤，即可生产出具有优异耐热性、透明度和韧性的环烯烃加成（共）聚合物，其分子量经过调整，可使共聚物形成薄膜、薄片等。生产环烯烃加成（共）聚合物的工艺包括在乙烯和催化剂存在下，使包括环烯烃化合物作为主单体的单体加成（共）聚合，催化剂包括(a)钯的有机酸盐或钯的β-二酮化合物；(b)环戊基膦化合物；和(c)离子硼化合物或离子铝化合物。
• RESIN MATERIAL FOR FORMING UNDERLAYER FILM, RESIST UNDERLAYER FILM, METHOD FOR PRODUCING RESIST UNDERLAYER FILM, AND LAYERED PRODUCT
  申请人：Mitsui Chemicals, Inc.

  公开号：EP3693793A1

  公开（公告）日：2020-08-12

  Provided is a resin material for forming an underlayer film which is used to form a resist underlayer film used in a multi-layer resist process, the resin material including a cyclic olefin polymer (I), in which a temperature at an intersection between a storage modulus (G') curve and a loss modulus (G") curve in a solid viscoelasticity of the resin material for forming an underlayer film which is as measured under conditions of a measurement temperature range of 30°C to 300°C, a heating rate of 3°C/min, and a frequency of 1 Hz in a nitrogen atmosphere in a shear mode using a rheometer is higher than or equal to 40°C and lower than or equal to 200°.

  本发明提供了一种用于形成底层膜的树脂材料，该底层膜可用于形成多层光刻胶工艺中使用的光刻胶底层膜，该树脂材料包括环烯烃聚合物 (I)、其中，用于形成底层膜的树脂材料的固体粘弹性中的存储模量（G'）曲线和损失模量（G"）曲线的交点温度高于或等于 40°C，且低于或等于 200°C；该固体粘弹性是在测量温度范围为 30°C 至 300°C、加热速率为 3°C/min 和频率为 1 Hz 的条件下，在氮气环境中使用流变仪以剪切模式测得的。
• Diazirine compounds and compositions derived therefrom
  申请人：PROMERUS, LLC

  公开号：US10303060B2

  公开（公告）日：2019-05-28

  A method for forming a film for the fabrication of a microelectronic or optoelectronic device comprising a series of diazirine compounds of formula (I) having utility as photocrosslinkers are disclosed. Where, A, L, z, Arx and Ry are as defined herein.

  本发明公开了一种用于制造微电子或光电器件薄膜的方法，该薄膜由一系列可用作光交联剂的式 (I) 重氮化合物组成。 其中，A、L、z、Arx 和 Ry 如本文所定义。