3-(2-N-pyrrolidinoethyl) styrene | 496785-38-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3-(2-N-pyrrolidinoethyl) styrene
• 英文别名: 3-(2-pyrrolidinoethyl)-styrene；1-[2-(3-Ethenylphenyl)ethyl]pyrrolidine
• CAS: 496785-38-7
• 化学式: C₁₄H₁₉N
• 分子量: 201.312
• InChiKey: GIJASVPFYPEQSX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  四氢吡咯 、 1,3-二乙烯苯 、 对二乙烯苯 在 正丁基锂 作用下， 以 正己烷 为溶剂， 反应 1.0h， 生成 1-(4-vinylphenylethyl)pyrrolidine 、 3-(2-N-pyrrolidinoethyl) styrene 、 3-(2-N-pyrrolidinoethyl)-1-ethylbenzene 、 4-(2-pyrrolidinoethyl)-1-ethylbenzene
  参考文献：
  名称：

  Functionalized monomers for synthesis of rubbery polymers

  摘要：

  本发明涉及一种橡胶聚合物，其由以下重复单元组成：（1）至少一种共轭二烯单体，和（2）至少一种结构式为的官能化单体，其中重复单元中的R′基和不同重复单元中的R′基可以相同或不同，代表氢原子或含有1至约4个碳原子的烷基基团，其中x代表从1到约10的整数，重复单元中的R基和不同重复单元中的R基可以相同或不同，代表含有1至约10个碳原子的烷基基团或含有1至约10个碳原子的烷氧基团。

  公开号：

  US20040063884A1

文献信息

• FUNCTIONALIZED MONOMERS FOR SYNTHESIS OF RUBBERY POLYMERS
  申请人：Halasa Farhan Adel

  公开号：US20050131181A1

  公开（公告）日：2005-06-16

  This invention discloses a process for synthesizing an amine functionalized monomer that comprises (1) reacting a secondary amine with a 2,3-dihalopropene to produce a vinyl halide containing secondary amine having a structural formula selected from the group consisting of wherein R and R′ can be the same or different and represent allyl, alkoxyl or alkyl groups containing from 1 to about 10 carbon atoms, and wherein X represents a halogen atom, and wherein m represents an integer from 4 to about 10, and wherein X represents a halogen atom; and (2) reacting the vinyl halide containing secondary amine with a vinyl magnesium halide to produce the monomer having a structural formula wherein R and R′ can be the same or different and represent alkyl, allyl or alkoxyl groups containing from 1 to about 10 carbon atoms, and wherein m represents an integer from about 4 to about 10.

  本发明揭示了一种合成胺官能化单体的过程，其中包括（1）将二级胺与2,3-二卤代丙烯反应，以产生含有乙烯卤代基的二级胺，其结构式选自以下组中的一种：其中R和R'可以相同或不同，代表含有1至约10个碳原子的烯丙基，烷氧基或烷基基团，X代表卤素原子，m代表4至约10的整数，X代表卤素原子；以及（2）将含有乙烯卤代基的二级胺与乙烯基镁卤反应，以产生具有结构式的单体：其中R和R'可以相同或不同，代表含有1至约10个碳原子的烷基，烯丙基或烷氧基基团，m代表约4至约10的整数。
• CONJUGATED DIENE POLYMER PRODUCTION METHOD, AND CONJUGATED DIENE POLYMER COMPOSITION PRODUCTION METHOD
  申请人：Sumitomo Chemical Company, Limited

  公开号：US20150005440A1

  公开（公告）日：2015-01-01

  A method for producing a conjugated diene-based polymer is provided, in which compounds of formulas (2) and (3) and a conjugated diene compound are polymerized using a compound of formula (1), and then a compound containing a nitrogen atom and/or a silicon atom is reacted with an active end of the polymer formed via the polymerization, R 11 represents a hydrocarbylene group, R 12 and R 13 each represent an optionally substituted hydrocarbyl group or a trihydrocarbylsilyl group, or R 12 is bonded to R 3 and the group in which R 12 is bonded to R 13 represents a hydrocarbylene group optionally having a nitrogen and/or oxygen atom, —Si(R 14 ) 2 —(CH 2 ) x —Si(R 14 ) 2 —, or —Si(R 15 ) 2 —(CH 2 ) y − , and M represents an alkali metal atom, E 2 -A 2 (2) E 3 -A 3 (3) E 2 and E 3 each represent a hydrocarbyl group having a polymerizable carbon-carbon double bond, A 2 represents a substituted amino group or a nitrogen-containing heterocyclic group, and A 3 represents a substituted silyl group.

  提供一种制备基于共轭二烯的聚合物的方法，其中使用式(1)的化合物聚合式(2)和(3)的化合物以及共轭二烯化合物，然后使用含有氮原子和/或硅原子的化合物与通过聚合形成的聚合物的活性末端反应。其中，R11代表烃基烷基，R12和R13分别代表可选取代的烃基或三烷基硅基，或者R12与R3结合，R12与R13结合的基团可选地具有氮和/或氧原子，-Si(R14)2-(CH2)x-Si(R14)2-，或-Si(R15)2-(CH2)y-，M代表碱金属原子，E2-A2(2)E3-A3(3)中，E2和E3分别代表具有可聚合碳-碳双键的烃基，A2代表取代的氨基或含氮杂环基团，A3代表取代的硅基。
• Rubber composition containing an alkoxysilane coupled in-chain functionalized elastomer and tire with component thereof
  申请人：THE GOODYEAR TIRE & RUBBER COMPANY

  公开号：EP1714984A1

  公开（公告）日：2006-10-25

  A precipitated silica reinforced conjugated diene-based elastomer composition is disclosed containing an alkoxysilane coupled, in-chain functionalized, conjugated diene-based elastomer. Said elastomer is a conjugated diene-based elastomer which contains a plurality of at least one of in-chain p- and m-(2-pyrrolidinoethyl) styrene (PES) and m-(2-pyrrolidino-1-methylethyl) alpha-methylstyrene (PAMS) groups.

  本发明公开了一种沉淀二氧化硅增强共轭二烯基弹性体组合物，其中含有一种烷氧基硅烷偶联、链内官能化的共轭二烯基弹性体。所述弹性体为共轭二烯基弹性体，含有多个至少一个链内对和间(2-吡咯烷基乙基)苯乙烯（PES）和间(2-吡咯烷基-1-甲基乙基)α-甲基苯乙烯（PAMS）基团。
• Polymers, rubber compositions, and tires
  申请人：The Goodyear Tire & Rubber Company

  公开号：EP2196326A1

  公开（公告）日：2010-06-16

  The present invention relates to polymers, rubber compositions, and tires. The polymers comprise repeat units provided from at least one amine monomer. The amine monomer can be an amine styrene monomer. Examples of amine styrenes monomer are provided. The polymer can be made from the copolymerization of at least one amine monomer and at least one monomer that is used to make synthetic rubber, such as at least one conjugated diolefin monomer. These polymers can be terminated with a terminating group, including, for example, those having a hydrolyzable group. Rubber compositions can be made from the above-described polymers. Tires can be made from the polymers or from the rubber compositions.

  本发明涉及聚合物、橡胶组合物和轮胎。聚合物包括由至少一种胺单体提供的重复单元。胺单体可以是胺苯乙烯单体。本文提供了胺苯乙烯单体的实例。聚合物可由至少一种胺单体和至少一种用于制造合成橡胶的单体（如至少一种共轭二烯烃单体）共聚而成。这些聚合物可以用终止基团终止，例如包括具有可水解基团的聚合物。橡胶组合物可由上述聚合物制成。轮胎可由上述聚合物或橡胶组合物制成。
• Rubber composition, method of manufacturing a rubber composition and pneumatic tire with such a rubber composition
  申请人：The Goodyear Tire & Rubber Company

  公开号：EP2325027A1

  公开（公告）日：2011-05-25

  The present invention is directed to a rubber composition comprising, based on 100 parts by weight of elastomer (phr): (A) from 60 to 90 phr of a polymer comprising: (1) a terminating group provided from a terminating compound          XnSi(OR)mR'4-m-n wherein X is a chlorine atom, a bromine atom or an iodine atom, R is an alkyl group with from 1 carbon to 7 carbons, R' is a alkyl group with from 1 carbon to 20 carbons, an aryl group, a vinyl group or a halogenated alkyl group, m is an integer from 1 to 4, n is an integer from 0 to 2, and wherein the sum of n and m is from 1 to 4; (2) repeat units comprising: (a) a repeat unit provided from a conjugated diolefin monomer, and (b) a repeat unit provided from an amine monomer; (B) from 40 to 10 phr of polybutadiene having a microstructure comprising from 96 to 99 percent cis 1,4-isomeric units, from 0.1 to 1 percent trans 1,4-isomeric units and from 1 to 3 percent vinyl 1,2-isomeric units, and (C) from 50 to 150 phr of silica. It is also directed to a pneumatic tire with such a rubber composition.

  本发明涉及一种橡胶组合物，以 100 重量份的弹性体（phr）为基准，该组合物包括 (A) 60 至 90 phr 的聚合物，包括 (1) 由终止化合物提供的终止基团 XnSi(OR)mR'4-m-n 其中 X 是氯原子、溴原子或碘原子，R 是含 1 至 7 个碳原子的烷基，R'是含 1 至 20 个碳原子的烷基、芳基、乙烯基或卤代烷基，m 是 1 至 4 的整数，n 是 0 至 2 的整数，n 和 m 之和是 1 至 4； (2) 重复单元包括 (a) 由共轭二烯烃单体提供的重复单元，和 (b) 由胺单体提供的重复单元； (B) 40 至 10 phr 的聚丁二烯，其微结构包括 96%至 99%的顺式 1,4-异构单元、0.1%至 1%的反式 1,4-异构单元和 1%至 3%的乙烯基 1,2-异构单元，以及 (C) 50 至 150 phr 的二氧化硅。本发明还涉及使用这种橡胶组合物的充气轮胎。