7,7-bis(trifluoromethanesulphonyl)bicyclo<4.1.0>heptane | 132273-40-6

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫代缩醛
• 英文名称: 7,7-bis(trifluoromethanesulphonyl)bicyclo<4.1.0>heptane
• 英文别名: 7,7-Bis(trifluoromethylsulfonyl)bicyclo[4.1.0]heptane
• CAS: 132273-40-6
• 化学式: C₉H₁₀F₆O₄S₂
• 分子量: 360.298
• InChiKey: KPHGDYBXVCTCOX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  85
• 氢给体数：
  0
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  phenyliodonium bis(trifluoromethylsulfonyl)methylide 、 环己烯 以40%的产率得到7,7-bis(trifluoromethanesulphonyl)bicyclo<4.1.0>heptane
  参考文献：
  名称：

  苯基碘化双（全氟烷磺酰基）甲基化物; 双（全氟烷磺酰基）卡宾的合成和反应

  摘要：

  标题化合物腓的光反应+ - C（R ˚F SO 2）2，其通过双（perfluoroalkanesulphonyl）甲烷与diacetoxyiodobenzene的反应合成的，具有烯烃，甲醇，溴和苯获得对应添加或插入的产品，通过该双（全氟链烷磺酰基）卡宾，（R F SO 2）2 C：中间体。

  DOI：

  10.1039/c39900001459

文献信息

• A CATALYST FOR HOMOPOLYMERIZING AND COPOLYMERIZING PROPYLENE AND ITS PREPARATION AND USE
  申请人：Petrochina Company Limited

  公开号：EP2345675A1

  公开（公告）日：2011-07-20

  A catalyst for homopolymerizing and copolymerizing propylene and its preparation and use. The catalyst component includes titanium compound containing at least one Ti-halogen bond and at least two kinds of electron donor compounds A and B supported on MgCl2.nROH adduct, wherein the electron donor compound A is a compound of formula (I), the electron donor compound B is ester or ether compound; the molar ratio between compound A and compound B is 0.1-5; the molar ratio between the total amounts of the two kinds of electron donors and MgCl2.nROH is 0.01-1, based on the amount of MgCl2.nROH; and the molar ration between the titanium compound containing Ti-halogen bond and MgCl2.nROH is 1-200. The catalyst has high activity high stereospecificity and good copolymerization performance. In addition, the morphology of the polymer obtained therefrom is good.

  一种用于均聚和共聚丙烯的催化剂及其制备和使用方法。催化剂组分包括含有至少一个钛卤键的钛化合物和至少两种支撑在 MgCl2.nROH 加合物上的电子供体化合物 A 和 B，其中电子供体化合物 A 为式（I）化合物，电子供体化合物 B 为酯或醚化合物；化合物 A 和化合物 B 的摩尔比为 0.1-5；以MgCl2.nROH的量计，两种电子供体与MgCl2.nROH总量的摩尔比为0.01-1；含Ti-卤素键的钛化合物与MgCl2.nROH的摩尔比为1-200。该催化剂具有高活性、高立体特异性和良好的共聚性能。此外，由此获得的聚合物的形态也很好。
• ZHU, SHI-ZHENG;CHEN, QING-YUN, J. CHEM. SOC. CHEM. COMMUN.,(1990) N0, C. 1459-1460
  作者：ZHU, SHI-ZHENG、CHEN, QING-YUN

  DOI：——

  日期：——
• OLEFIN POLYMERIZATION CATALYST AND PREPARATION METHOD AND USE THEREOF
  申请人：Petrochina Company Limited

  公开号：EP2159232B1

  公开（公告）日：2012-11-21
• CATALYST FOR HOMOPOLYMERIZING AND COPOLYMERIZING PROPYLENE AND ITS PREPARATION AND USE
  申请人：Yi Jianjun

  公开号：US20110207900A1

  公开（公告）日：2011-08-25

  A catalyst for homopolymerizing and copolymerizing propylene and its preparation and use. The catalyst component includes titanium compound containing at least one Ti-halogen bond and at least two kinds of electron donor compounds A and B supported on MgCl 2 .nROH adduct, wherein the electron donor compound A is a compound of formula (I), the electron donor compound B is ester or ether compound; the molar ratio between compound A and compound B is 0.1-5; the molar ratio between the total amounts of the two kinds of electron donors and MgCl 2 .nROH is 0.01-1, based on the amount of MgCl 2 .nROH; and the molar ration between the titanium compound containing Ti-halogen bond and MgCl 2 .nROH is 1-200. The catalyst has high activity, high stereospecificity and good copolymerization performance. In addition, the morphology of the polymer obtained therefrom is good.
• Olefin Polymerization Catalyst and a Combined Catalyst Containing the Same
  申请人：PETROCHINA COMPANY LIMITED

  公开号：US20160102159A1

  公开（公告）日：2016-04-14

  The present disclosure provides an olefin polymerization catalyst and a combined catalyst containing the same. The catalyst comprises a reaction product of a magnesium dialkoxide, a titanium compound, an electron donor compound A and an electron donor compound B, wherein the electron donor compound A is a sulfonyl compound represented by general formula I, X is a disubstituted or unsubstituted group 14 element atom, a monosubstituted or unsubstituted group 15 element atom or group 16 element atom, and the substituent is a monocyclic, polycyclic or heteroatom-containing cyclic group or an aliphatic chain; R 1 and R 2 are respectively hydrogen atom, halogen atom, substituted or unsubstituted alkyl, cycloalkyl, aryl, aralkyl, alkylaryl or heteroatom-containing cyclic group. The combined catalyst comprises the catalyst and an organoaluminium compound and can comprise an organosilicon compound. The catalyst has a high activity and a good stereospecificity, and polymers prepared therefrom have a good particle morphology and little fine powder.