Cyclohexene, tetrachloro- | 30498-94-3

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 乙烯基卤化物
• 英文名称: Cyclohexene, tetrachloro-
• 英文别名: 1,2,3,3-tetrachlorocyclohexene
• CAS: 30498-94-3
• 化学式: C₆H₆Cl₄
• 分子量: 219.9
• InChiKey: KECIODWFKBDWHE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• Method for producing alpha-olefin low polymer
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：US10221109B2

  公开（公告）日：2019-03-05

  The present invention relates to a method for producing an α-olefin low polymer through low polymerization reaction of an α-olefin in the presence of a catalyst containing a transition metal-containing compound, an aluminum-containing compound and a hydrocarbon having 2 or more carbon atoms and substituted with a halogen atom, and a solvent, which comprises a reaction step, a purification step and a circulation step of circulating the unreacted raw material α-olefin and the solvent from the purification step to the reaction step; and in which the amount of the olefin having 2 or more carbon atoms and substituted with a halogen atom that is supplied from the circulation step to the reaction step is within a range of from 0.1 to less than 200 (molar ratio) relative to the amount of the transition metal in the reaction step.

  本发明涉及一种生产α-烯烃低聚物的方法，该方法是通过α-烯烃在含过渡金属化合物、含铝化合物和具有2个或2个以上碳原子并被卤素原子取代的碳氢化合物以及溶剂的催化剂存在下进行低聚合反应来生产α-烯烃低聚物，该方法包括反应步骤、纯化步骤和将未反应的原料α-烯烃和溶剂从纯化步骤循环到反应步骤的循环步骤；其中从循环步骤供应到反应步骤的具有 2 个或 2 个以上碳原子并被卤素原子取代的烯烃的量在 0.1至小于200（摩尔比）的范围内。
• USE OF METAL CHELATE COMPLEXES IN DEHALOGENATION
  申请人：The Public Health Laboratory Service Board

  公开号：EP0415963A1

  公开（公告）日：1991-03-13
• METHOD FOR PRODUCING ALPHA-OLEFIN LOW POLYMER
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：US20160362350A1

  公开（公告）日：2016-12-15

  The present invention relates to a method for producing an α-olefin low polymer through low polymerization reaction of an α-olefin in the presence of a catalyst containing a transition metal-containing compound, an aluminium-containing compound and a hydrocarbon having 2 or more carbon atoms and substituted with a halogen atom, and a solvent, which comprises a reaction step, a purification step and a circulation step of circulating the unreacted raw material α-olefin and the solvent from the purification step to the reaction step; and in which the amount of the olefin having 2 or more carbon atoms and substituted with a halogen atom that is supplied from the circulation step to the reaction step is within a range of from 0.1 to less than 200 (molar ratio) relative to the amount of the transition metal in the reaction step.
• US5345032A
  申请人：——

  公开号：US5345032A

  公开（公告）日：1994-09-06
• [EN] USE OF METAL CHELATE COMPLEXES IN DEHALOGENATION
  申请人：THE PUBLIC HEALTH LABORATORY SERVICE BOARD

  公开号：WO1989010772A2

  公开（公告）日：1989-11-16

  (EN) A method for dehalogenation of organohalogen compounds, e.g. environmental pollutants in industrial waste. The organohalogen is reacted with a reducing agent in the presence of a selected metal-centred corrin, porphyrin or phthalocyanine complex. Preferred complexes are hydrolysis products of cyanocobalamin, of formula (I), in which R1 is NH2 or OH, R2 is H, CH2CH2COOH or CH2CH2CONH2, R3 is H, CH2CH2COOH or CH2CH2CONH2, and R4 is NHCH2CH(OH)CH3, OH or NH2. The complex is preferably immobilised on a substrate. Some novel metal-centred porphyrin complexes are also described. A dehalogenation apparatus using the method of the invention is also described.(FR) Le procédé décrit sert à la déshalogénation de composés d'organohalogènes, tels que les polluants de l'environnement contenus dans des déchets industriels. L'organohalogène est mis en réaction avec un agent réducteur en présence d'un complexe sélectionné de corrine, de porphirine ou de phtalocyanine centré sur du métal. Les complexes préférés sont constitués par des produits hydrolytiques de cyanocobalamine représentés par la formule (I), où R1 représente NH2 ou OH, R2 représente H, CH2CH2COOH ou CH2CH2CONH2, R3 représente H, CH2CH2COOH ou CH2CH2CONH2 et R4 représente NHCH2CH(OH)CH3, OH ou NH2. Le complexe est de préférence immobilisé sur un substrat. De nouveaux complexes de porphyrine centrés sur du métal sont également décrits. Un appareil de déshalogénation utilisant le procédé de la présente invention est également décrit.