diheptyl fluorene-9,9-dicarboxylate | 1196037-37-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: diheptyl fluorene-9,9-dicarboxylate
• 英文别名: Diheptyl fluorene-9,9-dicarboxylate
• CAS: 1196037-37-2
• 化学式: C₂₉H₃₈O₄
• 分子量: 450.618
• InChiKey: SXFJCDQINQBUNN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.8
• 重原子数：
  33
• 可旋转键数：
  16
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.52
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  芴 、 氯甲酸正庚酯 在 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 0.5h， 以76%的产率得到diheptyl fluorene-9,9-dicarboxylate
  参考文献：
  名称：

  Synthesis and oxidative polymerization of dialkyl fluorene-9,9-dicarboxylates

  摘要：

  Novel long-chain dialkyl fluorene-9,9-dicarboxylates were synthesized by treating fluorene with lithium diisopropylamide followed by alkyl chloroformates. The fluorene derivatives were readily electro-oxidized to form electroactive films on the Surface of a glassy carbon electrode. From the viewpoint of suitable potential window (from -2.5 to 1.5 V vs Ag/Ag+), cyclic voltammograms of the films indicated the electroactive properties of the fluorene derivatives that make them good candidates for electrochemical capacitor materials. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.08.052

文献信息

• CATALYST COMPONENT FOR OLEFIN POLYMERIZATION AND CATALYST CONTAINING CATALYST COMPONENT AND USE THEREOF
  申请人：Beijing Lihe Technology Ltd.

  公开号：US20170088642A1

  公开（公告）日：2017-03-30

  A catalyst component for olefin polymerization, comprising Mg, Ti, a halogen and an electron donor, wherein the electron donor is at least one unsaturated ring-substituted diacid ester compound. Also provided is a catalyst containing the catalyst component and the use of the catalyst in an olefin polymerization, e.g., propylene polymerization.

  一种用于烯烃聚合的催化剂组分，包括Mg、Ti、卤素和电子给体，其中电子给体至少为一种不饱和环取代二酸酯化合物。还提供了含有该催化剂组分的催化剂以及在烯烃聚合中使用该催化剂，例如丙烯聚合。
• OLEFIN POLYMERIZATION CATALYST CARRIER, SOLID CATALYST COMPONENT AND USE THEREOF
  申请人：Renqiu Lihe Technology Ltd.

  公开号：US20170355792A1

  公开（公告）日：2017-12-14

  Provided is an olefin polymerization catalyst carrier with a general structure formula of Mg(OR I ) n (OR II ) 2-n , wherein: 0≦n≦2, and R I and R II can be the same or different and are each independently selected from a C 1 -C 20 hydrocarbon group. In the X-ray diffraction pattern of the catalyst carrier, there are a set of diffraction peaks in the range of a 2θ diffraction angle of 5°-15°, and the set of diffraction peaks contain 1-4 main diffraction peaks. Also disclosed is an olefin polymerization solid catalyst component which is prepared from the carrier Mg(OR I ) n (OR II ) 2-n , a titanium compound, and at least one electron donor compound. In addition, also disclosed is an olefin polymerization catalyst containing the solid catalyst component, at least one organic aluminum compound, and optionally, an external electron donor compound.
• Synthesis and oxidative polymerization of dialkyl fluorene-9,9-dicarboxylates
  作者：Yanying Zhang、Song Tu、Koichi Mitsudo、Hideo Tanaka、Shunzo Suematsu、Kenji Machida、Daisuke Horii、Shuichi Ishimoto、Kenji Tamamitsu

  DOI：10.1016/j.tetlet.2009.08.052

  日期：2009.11

  Novel long-chain dialkyl fluorene-9,9-dicarboxylates were synthesized by treating fluorene with lithium diisopropylamide followed by alkyl chloroformates. The fluorene derivatives were readily electro-oxidized to form electroactive films on the Surface of a glassy carbon electrode. From the viewpoint of suitable potential window (from -2.5 to 1.5 V vs Ag/Ag+), cyclic voltammograms of the films indicated the electroactive properties of the fluorene derivatives that make them good candidates for electrochemical capacitor materials. (C) 2009 Elsevier Ltd. All rights reserved.