2-氯苯基丁酸酯 | 63867-11-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 中文名称: 2-氯苯基丁酸酯
• 英文名称: (2-chlorophenyl) butanoate
• CAS: 63867-11-8
• 化学式: C₁₀H₁₁ClO₂
• mdl: MFCD01737198
• 分子量: 198.64
• InChiKey: RPQLJCLHDBGBSE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Process for the preparation of copolymers of ethylene with at least one other 1-alkene
  申请人：STAMICARBON B.V.

  公开号：EP0044119A2

  公开（公告）日：1982-01-20

  Process for the preparation of copolymers consisting of 25-85% by wt. of ethylene, 15-75% by wt. of at least one other 1-alkene and optionally up to 20% by wt. of a polyunsaturated compound with application of a catalyst system containing a compound of a metal from sub-groups IV-VI of the periodic system and a compound of a metal from groups I-III of the periodic system, in which at least one hydrocarbon group is bound directly to the metal atom via a carbon atom, the polymerization being carried out in the presence of a halogen-containing compound of the general formula where A is a phenyl group which may contain one or two substituent halogen atoms or alkyl groups, or is a thienyl, furyl, pyrollyl, N-alkylpyrollyl or pyridyl group, which group is bound to the carbon atom directly or via a carbonyl group, X is a chlorine or bromine atom, Y is a chlorine, bromine or hydrogen atom or a hydrocarbon group with 1-8 carbon atoms, and Z is a nitrile group, a carboxyl group, an ester group, a hydrocarbyloxyalkylcarboxyl group, an carboxylic acid halide group, an amide group, a benzoyl group, a carboxyphenyl group or a carboxylhydrocarbylphenyl group.

  制备由 25-85%（重量百分比）乙烯、15-75%（重量百分比）至少一种其他 1-烯烃和（任选）最多 20%（重量百分比）多不饱和化合物组成的共聚物的工艺，其中催化剂体系含有周期系第Ⅳ-Ⅵ亚族金属化合物和周期系第Ⅰ-Ⅲ族金属化合物。聚合反应是在通式如下的含卤素化合物存在下进行的 其中 A 是苯基，可含有一个或两个取代卤素原子或烷基，或者是噻吩基、呋喃基、吡咯基、 N-烷基吡咯基或吡啶基，该基团直接或通过羰基与碳原子结合；X 是氯原子或溴原子；Y 是氯、Z 为腈基、羧基、酯基、烃基羧基、羧酸卤化基、酰胺基、苯甲酰基、羧基苯基或羧基氢羧基苯基。
• Process for production of olefin polymer with long chain branching
  申请人：Bayer Inc.

  公开号：EP1113028A1

  公开（公告）日：2001-07-04

  A process for production of an ethylene-propylene-diene-methylene (EPDM) tetrapolymer having long chain branching is described. The process comprises the step of polymerizing a monomer mixture comprising ethylene, propylene, a first diolefin monomer containing one polymerizable double bond (preferably ENB) and a second diolefin containing two polymerizable double bonds (preferably VNB) in the presence of a catalyst system. The catalyst system comprises: a catalyst comprising a compound containing vanadium +3 with the proviso that the compound does not comprise a halogen directly bound to the vanadium; a halogenated organoaluminum cocatalyst having a halogen to aluminum molar ratio in the range of from about 1 to about 2; and an activator. The branched polymer product of the present process exhibits a molecular weight distribution of less than about 3.5 and improved rheological properties and enhanced processability characteristics.

  本发明描述了一种具有长链分支的乙烯-丙烯-二烯-亚甲基（EPDM）四元共聚物的生产工艺。该工艺包括在催化剂体系存在下聚合单体混合物的步骤，该单体混合物包括乙烯、丙烯、含有一个可聚合双键（最好是 ENB）的第一二烯烃单体和含有两个可聚合双键（最好是 VNB）的第二二烯烃。催化剂体系包括：由含钒 +3 的化合物组成的催化剂，但该化合物不包括与钒直接结合的卤素；卤代有机铝助催化剂，其卤素与铝的摩尔比在约 1 至约 2 的范围内；以及活化剂。本工艺的支化聚合物产品的分子量分布小于约 3.5，流变性能得到改善，加工性能得到提高。
• PROCESS FOR THE PREPARATION OF LOW MOLECULAR WEIGHT COPOLYMERS OF ETHYLENE WITH AT LEAST ONE OTHER 1-ALKENE
  申请人：DSM N.V.

  公开号：EP0705284A1

  公开（公告）日：1996-04-10
• PROCESS FOR THE PREPARATION OF A COPOLYMER OF ETHYLENE
  申请人：Versalis S.p.A.

  公开号：EP2782940B1

  公开（公告）日：2018-03-21
• EP2782940A1
  申请人：——

  公开号：EP2782940A1

  公开（公告）日：2014-10-01