Hexyl(methyl)phosphane | 87989-52-4

• 分子结构分类: 有机化合物 - 有机磷化合物
• 英文名称: Hexyl(methyl)phosphane
• CAS: 87989-52-4
• 化学式: C₇H₁₇P
• 分子量: 132.18
• InChiKey: XSKAFUDYILXFEV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  8
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• Phosphorus substituted metallocene compounds for olefin polymerization
  申请人：Voskoboynikov Z. Alexander

  公开号：US20050239980A1

  公开（公告）日：2005-10-27

  This invention relates to a metallocene compounds represented by formula: wherein M is a group 3, 4, 5 or 6 transition metal atom, or a lanthanide metal atom, or actinide metal atom; E is an indenyl ligand that is substituted with a PR 2 group in the two position of the indenyl ligand, where each R is, independently a hydrocarbyl, substituted hydrocarbyl, halocarbyl, or substituted halocarbyl substituent, and additionally, E may be substituted with 0, 1, 2, 3, 4, 5 or 6 R n where each R n is, independently, a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituent, and optionally, two or more adjacent R n substituents may join together to form a substituted or unsubstituted, saturated, partially unsaturated, or aromatic cyclic or polycyclic substituent; A is a substituted or unsubstituted cyclopentadienyl ligand, a substituted or unsubstituted heterocyclopentadienyl ligand, a substituted or unsubstituted indenyl ligand, a substituted or unsubstituted heteroindenyl ligand, a substituted or unsubstituted fluorenyl ligand, a substituted or unsubstituted heterofluorenyl ligand, or other mono-anionic ligand, or A may, independently, be defined as E or as X; each X is, independently, an univalent anionic ligand, or both X are joined and bound to the metal atom to form a metallocycle ring, or both X join to form a chelating ligand, a diene ligand, or an alkylidene ligand.

  本发明涉及一种由以下公式表示的金属茂化合物：其中M是3、4、5或6族过渡金属原子、镧系金属原子或锕系金属原子；E是一个在茂环的2位被PR2基取代的茚烯配体，其中每个R都是独立的，可以是一个碳氢化合物、取代的碳氢化合物、卤代碳氢化合物或取代的卤代碳氢化合物基团，此外，E可以被0、1、2、3、4、5或6个Rn取代，其中每个Rn都是独立的，可以是一个碳氢化合物、取代的碳氢化合物、卤代碳氢化合物、取代的卤代碳氢化合物、硅基碳氢化合物、取代的硅基碳氢化合物、锗基碳氢化合物或取代的锗基碳氢化合物基团，而且，两个或更多相邻的Rn取代基团可以结合在一起形成取代或未取代的饱和、部分不饱和或芳香环或多环取代基团；A是一个取代或未取代的环戊二烯基配体、取代或未取代的杂环戊二烯基配体、取代或未取代的茚烯配体、取代或未取代的杂茚烯配体、取代或未取代的芴基配体、取代或未取代的杂芴基配体或其他单阴离子配体，或者A可以独立地被定义为E或X；每个X都是独立的一价阴离子配体，或者两个X结合并与金属原子结合形成金属环烷基，或两个X结合形成螯合配体、二烯配体或烷基亚胺配体。
• BRIDGED METALLOCENE COMPOUND, OLEFIN POLYMERIZATION CATALYST CONTAINING THE SAME, AND ETHYLENE POLYMER OBTAINED WITH THE CATALYST
  申请人：Prime Polymer Co., Ltd.

  公开号：US20140114031A1

  公开（公告）日：2014-04-24

  Metallocene compounds of the invention are useful as olefin polymerization catalysts or catalyst components. Olefin polymerization processes of the invention involve an olefin polymerization catalyst containing the metallocene compound. In detail, the olefin polymerization catalysts can catalyze with high polymerization activity the production of olefin polymers having high melt tension, excellent mechanical strength and good particle properties, and the olefin polymerization processes involve the catalysts. Ethylene polymers according to the invention are obtained by the polymerization processes and have higher processability and easy-opening properties and particularly excellent mechanical strength compared to conventional ethylene polymers. Thermoplastic resin compositions of the invention contain the ethylene polymers. In more detail, shaped articles or films are obtained from the ethylene polymers or the thermoplastic resin compositions containing the ethylene polymers, and laminate films include the films. According to the invention, a single or plural kinds of bridged metallocene compounds having differing cyclopentadienyl-derived groups afford macromonomers that are a source of long-chain branches and simultaneously catalyze the repolymerization of the macromonomers into olefin polymers having a large number of long-chain branches, small neck-in in the T-die extrusion, small take-up surge and superior mechanical strength. The olefin polymerization catalysts and the polymerization processes can efficiently produce the olefin polymers.

  本发明的金属茂化合物可用作烯烃聚合催化剂或催化剂组分。本发明的烯烃聚合工艺涉及含有金属茂化合物的烯烃聚合催化剂。具体而言，该烯烃聚合催化剂可以高效地催化生产具有高熔融张力、优异机械强度和良好颗粒特性的烯烃聚合物，并且该烯烃聚合工艺涉及该催化剂。本发明的乙烯聚合物是通过聚合工艺获得的，与传统的乙烯聚合物相比，具有更高的加工性能和易开口性能，特别是具有优异的机械强度。本发明的热塑性树脂组合物包含乙烯聚合物。更具体地说，从乙烯聚合物或包含乙烯聚合物的热塑性树脂组合物中获得成型件或薄膜，并且层压膜包括薄膜。根据本发明，具有不同环戊二烯基衍生物的单个或多种桥联金属茂化合物提供了长链支链的来源，同时催化了大量长链支链的重聚合成烯烃聚合物，具有大量长链支链、T型模头挤出小颈缩、小收缩和优异的机械强度。该烯烃聚合催化剂和聚合工艺可以高效地生产烯烃聚合物。
• BRIDGED METALLOCENE COMPOUND, OLEFIN POLYMERIZATION CATALYST USING THE COMPOUND AND ETHYLENE POLYMER OBTAINED BY USING THE CATALYST
  申请人：Mitsui Chemicals, Inc.

  公开号：EP2218725A1

  公开（公告）日：2010-08-18

  Metallocene compounds of the invention are useful as olefin polymerization catalysts or catalyst components. Olefin polymerization processes of the invention involve an olefin polymerization catalyst containing the metallocene compound. In detail, the olef in polymerization catalysts can catalyze with high polymerization activity the production of olefin polymers having high melt tension, excellent mechanical strength and good particle properties, and the olefin polymerization processes involve the catalysts. Ethylene polymers according to the invention are obtained by the polymerization processes and have higher processability and easy-opening properties and particularly excellent mechanical strength compared to conventional ethylene polymers. Thermoplastic resin compositions of the invention contain the ethylene polymers. In more detail, shaped articles or films are obtained from the ethylene polymers or the thermoplastic resin compositions containing the ethylene polymers, and laminate films include the films. According to the invention, a single or plural kinds of bridged metallocene compounds having differing cyclopentadienyl-derived groups afford macromonomers that are a source of long-chain branches and simultaneously catalyze the repolymerization of the macromonomers into olefin polymers having a large number of long-chain branches, small neck-in in the T-die extrusion, small take-up surge and superior mechanical strength. The olefin polymerization catalysts and the polymerization processes can efficiently produce the olefin polymers.

  本发明的茂金属化合物可用作烯烃聚合催化剂或催化剂组分。本发明的烯烃聚合工艺涉及含有茂金属化合物的烯烃聚合催化剂。具体而言，聚合催化剂中的烯烃能以高聚合活性催化生产具有高熔体张力、优异机械强度和良好颗粒特性的烯烃聚合物，烯烃聚合工艺涉及催化剂。根据本发明的乙烯聚合物是通过聚合工艺获得的，与传统的乙烯聚合物相比，具有更高的加工性和易开性，特别是具有优异的机械强度。本发明的热塑性树脂组合物含有乙烯聚合物。更详细地说，异型制品或薄膜由乙烯聚合物或含有乙烯聚合物的热塑性树脂组合物制成，层压薄膜包括这些薄膜。 根据本发明，具有不同环戊二烯衍生基团的单种或多种桥联茂金属化合物可提供作为长链分支来源的大单体，并同时催化大单体再聚合成具有大量长链分支、T 模挤出颈缩小、收口涌浪小和优异机械强度的烯烃聚合物。烯烃聚合催化剂和聚合工艺可高效生产烯烃聚合物。
• Method for producing carbonyl compound by dehydrogenating alcohol
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：US20020002289A1

  公开（公告）日：2002-01-03

  The present invention provides a method for producing a carbonyl compound by dehydrogenating an alcohol. Namely, it relates to a method for producing a carbonyl compound, which comprises dehydrogenating an alcohol in the presence of a complex compound catalyst comprising ruthenium and an organic phosphine wherein aliphatic carbons are bonded to two or more of the three bonding hands of the phosphorus atom.

  本发明提供了一种通过脱氢醇生产羰基化合物的方法。也就是说，本发明涉及一种生产羰基化合物的方法，该方法包括在由钌和有机膦组成的复合催化剂存在下对醇进行脱氢，其中脂肪族碳与磷原子三个键手中的两个或两个以上键手成键。
• Fluorinated zwitterionic cocatalyst activators for olefin polymerization
  申请人：——

  公开号：US20040110631A1

  公开（公告）日：2004-06-10

  Zwitterionic compositions of matter comprising cations [Ct] + and anions connected together with substantially rigid fluorinated linking groups are described. These zwitterionic compositions serve as cocatalysts. They activate olefin polymerization catalysts, and can dissolve in aliphatic solvents. Synthesis and polymerization are illustrated.

  由阳离子[Ct&rsqb； &plus； 和阴离子，并用基本刚性的氟化连接基团连接在一起。这些齐聚物可用作催化剂。它们能激活烯烃聚合催化剂，并能溶解在脂肪族溶剂中。图解说明了合成和聚合过程。