lithium dipentylamide | 111635-26-8

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: lithium dipentylamide
• 英文别名: Lithium;dipentylazanide
• CAS: 111635-26-8
• 化学式: C₁₀H₂₂N*Li
• 分子量: 163.232
• InChiKey: VGICUQOLNNSWNJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.74
• 重原子数：
  12
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  一氧化碳 、 lithium dipentylamide 以 四氢呋喃 、 六甲基磷酰三胺 为溶剂， 生成 N,N-dipentyl-formamide 、 N,N-dipentylglyoxylamide
  参考文献：
  名称：

  Carbon-carbon bond formation through the carbonylation of lithium dialkylamides. One-pot synthesis of N-alkyl-substituted formamides, glyoxylamides, and hydroxymalonamides

  摘要：

  DOI：

  10.1021/jo00237a033

文献信息

• A process for producing a diolefin polymer or copolymer and a rubber composition containing such a diolefin polymer or copolymer
  申请人：BRIDGESTONE CORPORATION

  公开号：EP0609010A2

  公开（公告）日：1994-08-03

  A process for producing a diolefin polymer or copolymer, comprising the steps of polymerizing 55-100 wt% of a conjugated diolefin with 0-45 wt% of an aromatic vinyl compound as monomers in a hydrocarbon as a solvent, by using initiators: a reaction product [a1] between at least one secondary amine compound (A) and an organic lithium compound and/or a lithium amide compound [a2] of the at least one secondary amine compound (A) as well as a reaction product [b1] between at least one alcohol (B) and an organic lithium compound and/or a lithium alkoxide compound of the at least one alcohol (B). A rubber composition containing not less than 30 wt% of such a diolefin polymer or copolymer with respect to an entire rubber component is also disclosed. This rubber composition exhibits excellent abrasion resistance, high tensile strength, steering stability and low rolling resistance, and is suitable for tires, particularly, as treads of low fuel consumption tires.

  一种生产二烯烃聚合物或共聚物的工艺，包括以下步骤：以烃类为溶剂，使用引发剂使 55-100 wt%的共轭二烯烃与 0-45 wt%的芳香乙烯基化合物作为单体聚合：至少一种仲胺化合物（A）与有机锂化合物和/或至少一种仲胺化合物（A）的锂酰胺化合物[a2]之间的反应产物[a1]，以及至少一种醇（B）与有机锂化合物和/或至少一种醇（B）的锂烷氧基化合物之间的反应产物[b1]。此外，还公开了一种橡胶组合物，其中二烯烃聚合物或共聚物的含量不低于整个橡胶组分的 30%。这种橡胶组合物具有优异的耐磨性、高拉伸强度、转向稳定性和低滚动阻力，适用于轮胎，特别是低油耗轮胎的胎面。
• Method for producing titanium complex
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP0970964A2

  公开（公告）日：2000-01-12

  There is disclosed a method for producing an alkoxytitanium complex of formula ( I ),    wherein Cp is a group having cyclopentadiene-type anion skeleton, A represents a carbon atom or silicon atom, R1, R2, R3, R4, R5 and R6 each independently represent a hydrogen atom, an alkyl group having 1 to 10 carbon atoms which optionally may be substituted and the like, and R7 each independently represents an alkyl group having 1 to 10 carbon atoms which may be substituted and the like.

  本发明公开了一种生产式 ( I ) 烷氧基钛络合物的方法、 其中 Cp 是具有环戊二烯型阴离子骨架的基团，A 代表碳原子或硅原子，R1、R2、R3、R4、R5 和 R6 各自独立地代表氢原子、具有 1 至 10 个碳原子且可被取代的烷基等，R7 各自独立地代表具有 1 至 10 个碳原子且可被取代的烷基等。
• Process for homo-or copolymerization of conjugated olefines
  申请人：Thiele K H Sven

  公开号：US20060142145A1

  公开（公告）日：2006-06-29

  Metal complexes, catalyst compositions containing the metal complexes, and processes for making the metal complexes and the catalyst compositions are described for the manufacture of polymers from ethylenically unsaturated addition polymerizable monomers. The metal complexes have chemical structures corresponding to one of the following formulae: (Ia) (Ib) (VII) wherein M I . and M II . are metals; T is nitrogen or phosphorus; P is a carbon, nitrogen or phosphorus atom; groups R 1 , R 2 and R 3 may be linked to each other; Y is a divalent bridging group; X, X 1 , and X 2 are anionic ligand groups with certain exceptions; D is a neutral Lewis base ligand; and s, o, k, i, ii, p, m, a, b, c, d, e, t, and y are numbers as further described in the claims.

  描述了金属络合物、含有金属络合物的催化剂组合物以及制造金属络合物和催化剂组合物的工艺，用于利用乙烯不饱和加成聚合单体制造聚合物。金属络合物的化学结构与下式之一相对应：(Ia) (Ib) (VII) 其中 M I 和 M 是金属；T 是金属；T 是氮或磷；P 是碳、氮或磷原子；基团 R 1 , R 2 和 R 3 可相互连接；Y 是二价桥基；X、X 1 和 X 2 是阴离子配位基团，某些情况除外；D 是中性路易斯碱配位基团；s、o、k、i、ii、p、m、a、b、c、d、e、t 和 y 是权利要求中进一步描述的数字。
• AMINO ACID ANALOG CCK ANTAGONISTS
  申请人：ABBOTT LABORATORIES

  公开号：EP0480969A1

  公开（公告）日：1992-04-22
• EP0480969A4
  申请人：——

  公开号：EP0480969A4

  公开（公告）日：1993-01-07