2,7-Ditert-butyl-9-[10-chloro-2-(2,4,4-trimethylpentan-2-yl)benzo[d][1,3]benzodioxepin-4-yl]carbazole

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 2,7-Ditert-butyl-9-[10-chloro-2-(2,4,4-trimethylpentan-2-yl)benzo[d][1,3]benzodioxepin-4-yl]carbazole
• 英文别名: 2,7-ditert-butyl-9-[10-chloro-2-(2,4,4-trimethylpentan-2-yl)benzo[d][1,3]benzodioxepin-4-yl]carbazole
• 化学式: C₄₁H₄₈ClNO₂
• 分子量: 622.3
• InChiKey: KOOMVJCANUGWHZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.8
• 重原子数：
  45
• 可旋转键数：
  6
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  23.4
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• [EN] CATALYST SYSTEMS FOR OLEFIN POLYMERIZATION<br/>[FR] SYSTÈMES DE CATALYSEURS POUR LA POLYMÉRISATION D'OLÉFINES
  申请人：DOW GLOBAL TECHNOLOGIES LLC

  公开号：WO2014105411A1

  公开（公告）日：2014-07-03

  The instant invention provides procatalysts and catalyst systems for olefin polymerization, olefin based polymers polymerized therewith, and process for producing the same. In one embodiment, the instant invention provides a procatalyst comprising a metal-ligand complex of formula (I).
• [EN] AN ETHYLENE BASED POLYMER<br/>[FR] POLYMÈRE À BASE D'ÉTHYLÈNE
  申请人：DOW GLOBAL TECHNOLOGIES LLC

  公开号：WO2014105413A1

  公开（公告）日：2014-07-03

  The instant invention provides an ethylene based polymer. In one embodiment, the instant invention provides an ethylene based polymer comprising the polymerization reaction product of ethylene with optionally one or more α-olefins in the presence of one or more first catalyst systems and optionally one or more second catalyst systems in in a dual reator system or a multiple reactor system, wherein first catalyst system comprises; (a) one ore more procatalysts comprising a metal-ligand complex of formula (I):
• [EN] A POLYMERIZATION PROCESS FOR PRODUCING ETHYLENE BASED POLYMERS<br/>[FR] PROCÉDÉ DE POLYMÉRISATION POUR PRODUIRE DES POLYMÈRES À BASE D'ÉTHYLÈNE
  申请人：DOW GLOBAL TECHNOLOGIES LLC

  公开号：WO2014105415A1

  公开（公告）日：2014-07-03

  The instant invention provides a polymerization process for producing ethylene based polymers. In one embodiment, the instant invention provides a polymerization process for producing ethylene based polymers comprising: polymerizing ethylene with optionally one or more a- olefins in the presence of one or more first catalyst systems and optionally one or more second catalyst systems in a single reactor, wherein first catalyst system comprises; (a) one ore more procatalysts comprising a metal-ligand complex of formula (I):
• [EN] A POLYMERIZATION PROCESS FOR PRODUCING ETHYLENE BASED POLYMERS<br/>[FR] PROCÉDÉ DE POLYMÉRISATION DESTINÉ À LA PRODUCTION DE POLYMÈRES À BASE D'ÉTHYLÈNE
  申请人：DOW GLOBAL TECHNOLOGIES LLC

  公开号：WO2014105414A1

  公开（公告）日：2014-07-03

  The instant invention provides a polymerization process for producing ethylene based polymers. In one embodiment, the instant invention provides a polymerization process for producing ethylene based polymers comprising: polymerizing ethylene with optionally one or more α-olefins in the presence of one or more first catalyst systems and optionally one or more second catalyst systems in in a dual reator system or a multiple reactor system, wherein first catalyst system comprises; (a) one ore more procatalysts comprising a metal-ligand complex of formula (I).
• [EN] MOLECULAR WEIGHT CONTROL OF POLYOLEFINS USING HALOGENATED BIS-PHENYLPHENOXY CATALYSTS<br/>[FR] CONTRÔLE DU POIDS MOLÉCULAIRE DE POLYOLÉFINES AU MOYEN DE CATALYSEURS BIS-PHÉNYLPHÉNOXY HALOGÉNÉS
  申请人：DOW GLOBAL TECHNOLOGIES LLC

  公开号：WO2014210333A1

  公开（公告）日：2014-12-31

  A process for preparing an olefin homopolymer or copolymer comprises contacting ethylene, an alpha-olefin, or a combination, and a catalytic amount of a metal-ligand complex catalyst of a particular formula that requires at least one halogen atom that is ortho to a bridging moiety. The strategic location of the halogen atom(s) ensures a product having a molecular weight that is predictably and significantly reduced in comparison with that of copolymers produced using otherwise identical metal-ligand complex catalysts that lack halogen atoms at the specified sites.