1-(Aziridin-1-yl)-2-methylpropan-1-one | 20286-12-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 1-(Aziridin-1-yl)-2-methylpropan-1-one
• CAS: 20286-12-8
• 化学式: C₆H₁₁NO
• 分子量: 113.16
• InChiKey: ZCYVBYQBOWLNBU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  20.1
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Comb-shaped epoxy resin and method for preparing comb-shaped epoxy resin
  申请人：Ohashi Yuji

  公开号：US20070142611A1

  公开（公告）日：2007-06-21

  The present invention provides a comb-shaped epoxy resin represented by the following formula (1): in the formula (1), X 1 and X 2 represent a divalent group having a residue selected from xanthene residue, biphenylene residue, hydrogenated bisphenol residue, alkylene residue and polyoxyalkylene residue, each may having a methyl group or a ethyl group as a substituent, and at least one of them is an aromatic residue, Y represents a polymer chain such as linear polymer chain, a number average polymerization degree being 5 to 2000, and n (number average polymerization degree) represents an integer within a range of 3 to 200, and to a method for preparing the comb-shaped epoxy resin.

  本发明提供了一种由以下式（1）表示的梳形环氧树脂： 在式（1）中，X1和X2表示具有从蒽醌残基、联苯残基、氢化双酚残基、烷基残基和聚氧烷基残基中选择的残基的二价基团，每个残基可以具有甲基基团或乙基基团作为取代基，其中至少一个是芳香族残基，Y表示线性聚合物链等聚合物链，平均聚合度在5到2000之间，n（平均聚合度）表示在3到200范围内的整数，并提供了制备梳形环氧树脂的方法。
• ACRYLAMIDE COMPOUNDS AND THE USE THEREOF
  申请人：Mikamiyama Hidenori

  公开号：US20120022069A1

  公开（公告）日：2012-01-26

  The invention relates to acrylamide compounds of Formula I mentioned below. The invention is also directed to the use compounds of Formula I to treat or prevent a disorder responsive to the blockade of calcium channels, and particularly N-type calcium channels. Compounds of the present invention are especially useful for treating pain.

  本发明涉及以下式子I的丙烯酰胺化合物。本发明还涉及使用式I的化合物来治疗或预防对钙通道阻滞有反应的疾病，尤其是N型钙通道。本发明的化合物特别适用于治疗疼痛。
• MODIFIED POLYMER, RUBBER COMPOSITION, AND TIRE
  申请人：Bridgestone Corporation

  公开号：EP1834966A1

  公开（公告）日：2007-09-19

  The present invention provides a modified polymer, which is obtained by reacting, with an active metal bonded to a polymer, a modifier represented by the general formula (I) (where X1 to X5 each represent a hydrogen atom or a specific monovalent functional group, and at least one of those is other than a hydrogen atom, R1 to R5 each represent a single bond or a divalent hydrocarbon group having 1 to 18 carbon atoms, and a plurality of aziridine rings may be bonded through any of X1 to X5 and R1 to R5). More particularly, the present invention provides a novel modified polymer which has excellent interaction with carbon black and enables improvement in dispersibility of the carbon black when used in a rubber composition blended with the carbon black, a rubber composition containing the modified polymer and capable of providing a tire excellent in low heat generating property, rupture characteristics, and abrasion resistance, and a tire made of the rubber composition and having the above-mentioned characteristics.

  本发明提供了一种改性聚合物，它是由通式(I)代表的改性剂（其中 X1 至 X5 各代表一个氢原子或一个特定的一价官能团，且其中至少有一个不是氢原子，R1 至 R5 各代表一个单键或一个具有 1 至 18 个碳原子的二价烃基，多个氮丙啶环可通过 X1 至 X5 和 R1 至 R5 中的任意一个键合）与键合在聚合物上的活性金属反应而得。更具体地说，本发明提供了一种新型改性聚合物，该聚合物与炭黑具有良好的相互作用，当用于与炭黑共混的橡胶组合物中时，可改善炭黑的分散性；本发明还提供了一种含有该改性聚合物的橡胶组合物，该橡胶组合物能够提供低发热性能、断裂特性和耐磨性优异的轮胎；本发明还提供了一种由该橡胶组合物制成的轮胎，该轮胎具有上述特性。
• MODIFIED CONJUGATED DIENE COPOLYMER, RUBBER COMPOSITIONS AND TIRES
  申请人：Bridgestone Corporation

  公开号：EP1873168A1

  公开（公告）日：2008-01-02

  The present invention provides a modified conjugated diene polymer that is prepared by polymerization of a conjugated diene compound using a catalyst containing a lanthanoid rare earth element compound in an organic solvent and then modifying the resulting polymer having an active organic metal site with a modifier, wherein the modification efficiency is not less than 15% and the cis-1,4 bond content in the conjugated diene moiety measured by Fourier transform infrared spectroscopy satisfies the relationship (I): or the modification efficiency is not less than 75% and the cis-1,4 bond content in the conjugated diene moiety measured by Fourier transform infrared spectroscopy satisfies the relationship (II): The invention further provides a rubber composition containing the modified conjugated diene polymer and giving a tire exhibiting low heat build-up, satisfactory failure characteristics, and high abrasion resistance, and a tire composed of the rubber composition and exhibiting these characteristics.

  本发明提供了一种改性共轭二烯聚合物，其制备方法是在有机溶剂中使用含有镧系稀土元素化合物的催化剂对共轭二烯化合物进行聚合，然后用改性剂对所得到的具有活性有机金属位点的聚合物进行改性，其中改性效率不低于 15%，通过傅里叶变换红外光谱法测量的共轭二烯分子中的顺式-1,4 键含量满足关系式（I）： 或改性效率不低于 75%，且通过傅里叶变换红外光谱法测量的共轭二烯分子中的顺式-1,4 键含量满足关系式（II）： 本发明进一步提供了一种含有改性共轭二烯聚合物的橡胶组合物，该组合物可提供一种具有低热积聚、令人满意的失效特性和高耐磨性的轮胎，以及一种由该橡胶组合物组成并具有上述特性的轮胎。
• METHOD FOR MANUFACTURING CONJUGATED DIENE POLYMER WITH MODIFIED END, CONJUGATED DIENE POLYMER WITH MODIFIED END, RUBBER COMPOSITION, AND TIRE
  申请人：Bridgestone Corporation

  公开号：EP3184554A1

  公开（公告）日：2017-06-28

  This disclosure is to provide a method for preparing a terminal-modified conjugated diene polymer which achieves an extremely high compounding amount of cis-1,4 without complicated preparing conditions, a terminal-modified conjugated diene polymer obtained via the method, a rubber composition containing the terminal-modified conjugated diene polymer, and a tire using the rubber composition. This disclosure is A method for preparing a terminal-modified conjugated diene polymer comprising: polymerizing a conjugated diene compound by using a polymerization catalyst composition and modifying a polymer obtained via the polymerization by using a modifier, wherein the polymerization catalyst composition contains a rare earth element compound, and a coordination compound having a cyclopentadiene skeleton selected from substituted or unsubstituted cyclopentadienes, substituted or unsubstituted indenes, and substituted or unsubstituted fluorenes, and wherein the polymerization and modification is performed in a one-pot way.

  本公开旨在提供一种无需复杂制备条件即可实现极高顺式-1,4 复配量的端改性共轭二烯聚合物的制备方法、通过该方法获得的端改性共轭二烯聚合物、含有该端改性共轭二烯聚合物的橡胶组合物以及使用该橡胶组合物的轮胎。 本公开是一种制备端改性共轭二烯聚合物的方法，包括使用聚合催化剂组合物使共轭二烯化合物聚合，并使用改性剂对通过聚合得到的聚合物进行改性，其中聚合催化剂组合物包含稀土元素化合物，以及具有选自取代或未取代环戊二烯、取代或未取代茚和取代或未取代芴的环戊二烯骨架的配位化合物，并且聚合和改性以一锅方式进行。