bis-(4-dimethylamino-butyl)-ether | 61945-71-9

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: bis-(4-dimethylamino-butyl)-ether
• 英文别名: Bis-(4-dimethylamino-butyl)-aether；4-[4-(dimethylamino)butoxy]-N,N-dimethylbutan-1-amine
• CAS: 61945-71-9
• 化学式: C₁₂H₂₈N₂O
• 分子量: 216.367
• InChiKey: IANGVYPIVBXDLQ-UHFFFAOYSA-N

物化性质

• 沸点：
  106 °C(Press: 1.5 Torr)
• 密度：
  0.874±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  15
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  15.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  异戊基碘 、 bis-(4-dimethylamino-butyl)-ether 生成 N,N'-diisopentyl-N,N,N',N'-tetramethyl-N,N'-(5-oxa-nonanediyl)-di-ammonium; diiodide
  参考文献：
  名称：

  Rastogi et al., Journal Of Scientific and Industrial Research, 1956, vol. 15C, p. 177,180

  摘要：

  DOI：
• 作为产物：
  描述：

  丙炔醚 在 1,4-二氧六环 、 copper (I) acetate 、 镍 作用下， 生成 bis-(4-dimethylamino-butyl)-ether
  参考文献：
  名称：

  Guermont; Marszak, Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1952, vol. 235, p. 252

  摘要：

  DOI：

文献信息

• POLYMERIZATION INITIATOR, MODIFIED-CONJUGATED DIENE POLYMER AND TIRE PRODUCED THEREFROM
  申请人：LG CHEM, LTD.

  公开号：US20140163163A1

  公开（公告）日：2014-06-12

  The present disclosure relates to a polymerization initiator and a modified conjugated diene polymer prepared using the same, and more particularly to a polymerization initiator which is a compound represented by the following formula 1, and a modified conjugated diene polymer prepared using the same: wherein R 1 to R 5 are each independently hydrogen or a C 1-10 alkylgroup or its carbanion; n− represents the number of negative charges of the carbanion and is 1− to 5−; M is a metal; and n is equal to the number of carbanions in R 1 to R 5 .

  本公开涉及一种聚合引发剂以及使用该聚合引发剂制备的改性共轭二烯聚合物，更具体地说，是一种由以下公式1所示的化合物组成的聚合引发剂，以及使用其制备的改性共轭二烯聚合物： 其中R1至R5各自独立地为氢或C1-10烷基或其碳负离子；n-代表碳负离子的负电荷数，为1-至5-；M是一种金属；n等于R1至R5中碳负离子的数量。
• MODIFIED STYRENE-BUTADIENE COPOLYMER, PREPARATION METHOD THEREOF, AND RUBBER COMPOSITION INCLUDING THE SAME
  申请人：LG Chem, Ltd.

  公开号：US20170204205A1

  公开（公告）日：2017-07-20

  The present invention relates to a modified styrene-butadiene copolymer with a high modification ratio, including a functional group derived from a modifier represented by Formula 1, a preparation method thereof, a rubber composition including the same, and a tire manufactured from the rubber composition.

  本发明涉及一种具有高改性比的改性苯乙烯-丁二烯共聚物，包括源自由式1代表的改性剂的功能基团，其制备方法，包括该改性剂的橡胶组合物，以及由该橡胶组合物制造的轮胎。
• POLYMERIZATION INITIATOR, MODIFIED-CONJUGATED DIENE POLYMER AND TIRE PREPARED THEREFROM
  申请人：LG CHEM, LTD.

  公开号：US20150175773A1

  公开（公告）日：2015-06-25

  The present disclosure relates to a polymerization initiator and a modified conjugated diene polymer prepared using the same, and more particularly to a polymerization initiator which is a compound represented by the following formula 1, and a modified conjugated diene polymer prepared using the same: wherein R 1 to R 5 are each independently hydrogen or a C 1-10 alkyl group or its carbanion; n- represents the number of negative charges of the carbanion and is 1- to 5-; M is a metal; and n is equal to the number of carbanions in R 1 to R 5 .

  本公开涉及一种聚合引发剂和使用该聚合引发剂制备的改性共轭二烯聚合物，更具体地说，本公开涉及一种聚合引发剂，其为以下式1所表示的化合物，以及使用该聚合引发剂制备的改性共轭二烯聚合物： 式中，R1至R5各自独立地表示氢或C1-10烷基或其负离子；n-表示负离子的负电荷数，为1至5；M表示金属；n等于R1至R5中负离子的数目。
• Polymerization initiator, modified conjugated diene polymer and tire produced therefrom
  申请人：LG Chem, Ltd.

  公开号：EP2740746A1

  公开（公告）日：2014-06-11

  The present disclosure relates to a polymerisation initiator and a modified conjugated diene polymer prepared using the same, and more particularly to a polymerisation initiator which is a compound represented by the following formula 1, and a modified conjugated diene polymer prepared using the same: wherein R1 to R5 are each independently hydrogen or a C1-10 alkylgroup or its carbanion; n- represents the number of negative charges of the carbanion and is 1- to 5-; M is a metal; and n is equal to the number of carbanions in R1 to R5.

  本公开涉及一种聚合引发剂和用其制备的改性共轭二烯聚合物，特别是涉及一种聚合引发剂（由下式 1 所代表的化合物）和用其制备的改性共轭二烯聚合物： 其中 R1 至 R5 各自独立地为氢或 C1-10 烷基或其碳离子；n- 代表碳离子的负电荷数，为 1 至 5；M 为金属；n 等于 R1 至 R5 中碳离子的数目。
• MODIFIED CONJUGATED DIENE POLYMER, MODIFIED RUBBER COMPOSITION COMPRISING SAME, AND METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE POLYMER
  申请人：LG Chem, Ltd.

  公开号：EP3093301A1

  公开（公告）日：2016-11-16

  Disclosed are a method of preparing a modified conjugated diene-based polymer, a modified conjugated diene-based polymer prepared thereby, and a rubber composition and a tire, including the modified conjugated diene-based polymer. The method of preparing the modified conjugated diene-based polymer includes (a) polymerizing a vinyl aromatic monomer and a conjugated diene monomer using an organo-alkali metal compound in the presence of a hydrocarbon solvent, thus forming an active polymer having an alkali metal end; and (b) coupling or linking the active polymer having the alkali metal end with a compound represented by Chemical Formula 1 or 2.

  本发明公开了一种制备改性共轭二烯基聚合物的方法、由此制备的改性共轭二烯基聚合物、以及包括改性共轭二烯基聚合物的橡胶组合物和轮胎。制备改性共轭二烯基聚合物的方法包括：(a)在烃类溶剂存在下，使用有机碱金属化合物聚合乙烯基芳香族单体和共轭二烯单体，从而形成具有碱金属端的活性聚合物；以及(b)将具有碱金属端的活性聚合物与化学式 1 或 2 所代表的化合物偶联或连接。