1-(p-isopropenylphenyl)piperidine | 10471-65-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 1-(p-isopropenylphenyl)piperidine
• 英文别名: p-Piperidino-α-methyl-styrol；4-Piperidino-α-methylstyrol；1-(4-Prop-1-en-2-ylphenyl)piperidine
• CAS: 10471-65-5
• 化学式: C₁₄H₁₉N
• 分子量: 201.312
• InChiKey: IJTHNQFZQGXDIC-UHFFFAOYSA-N

物化性质

• 沸点：
  329.8±21.0 °C(Predicted)
• 密度：
  0.970±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  15
• 可旋转键数：
  2
• 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

• 作为反应物：
  描述：

  1-(p-isopropenylphenyl)piperidine 在 sodium hydroxide 、 fungus Beauveria bassiana ATCC 7159 作用下， 以 乙醇 、 水 为溶剂， 反应 72.0h， 以12%的产率得到4-哌啶苯乙酮
  参考文献：
  名称：

  A new paradigm for biohydroxylation by Beauveria bassiana ATCC 7159

  摘要：

  The biohydroxylation of a series of amides and related amino, keto and hydrocarbon substrates by the fungal biocatalyst Beauveria bassiana ATCC 7159 has been examined. The product distributions, together with data obtained from selective inhibition experiments using the cyt.P-450 inhibitors isosafrole, 1-aminobenzotriazole and phenylacetylene, suggest that B. bassiana contains a range of hydroxylase enzymes with different substrate specificities. A paradigm is presented for the interpretation of the results of microbial hydroxylation and for the application of existing active site models for B. bassiana. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(99)00393-2
• 作为产物：
  描述：

  4-哌啶苯乙酮 在 盐酸 作用下， 以 乙醚 、 水 、 丙酮 为溶剂， 反应 1.0h， 生成 1-(p-isopropenylphenyl)piperidine
  参考文献：
  名称：

  A new paradigm for biohydroxylation by Beauveria bassiana ATCC 7159

  摘要：

  The biohydroxylation of a series of amides and related amino, keto and hydrocarbon substrates by the fungal biocatalyst Beauveria bassiana ATCC 7159 has been examined. The product distributions, together with data obtained from selective inhibition experiments using the cyt.P-450 inhibitors isosafrole, 1-aminobenzotriazole and phenylacetylene, suggest that B. bassiana contains a range of hydroxylase enzymes with different substrate specificities. A paradigm is presented for the interpretation of the results of microbial hydroxylation and for the application of existing active site models for B. bassiana. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(99)00393-2

文献信息

• 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。
• TREAD RUBBER COMPOSITION AND PNEUMATIC TIRE
  申请人：Sumitomo Rubber Industries, Ltd.

  公开号：EP2857446A1

  公开（公告）日：2015-04-08

  Provided are a tread rubber composition that can achieve a balanced improvement in fuel economy, wet-grip performance, and abrasion resistance, and a pneumatic tire including the composition. The tread rubber composition includes: a rubber component; silica; and a silane-coupling agent containing a mercapto group, the rubber component including per 100% by mass thereof 5% by mass or more of a conjugated diene polymer (A), the polymer (A) including a monomer unit derived from a conjugated diene, a monomer unit derived from a compound of formula (1), and a monomer unit derived from a compound of formula (2), at least one end of the copolymer (A) being modified by the following compound (G) or an alkoxysilane compound, the composition including 5-150 parts by mass of the silica per 100 parts by mass of the rubber component, Compound (G): at least one compound selected from the group consisting of compounds containing an optionally-substituted amino group and a carbonyl group and compounds containing an optionally-substituted amino group and a thiocarbonyl group,         V1-S1     (1)         V2-A2     (2) wherein V1 and V2 each represent a hydrocarbyl group containing a polymerizable carbon-carbon double bond; S1 represents a substituted silyl group, and A2 represents a substituted amino group or a nitrogen-containing heterocyclic group.

  本文提供了一种可均衡改善燃油经济性、湿抓地性能和耐磨性的胎面橡胶组合物，以及一种包含该组合物的充气轮胎。胎面橡胶组合物包括橡胶成分；白炭黑和含有巯基的硅烷偶联剂，橡胶成分包括每 100% 质量中 5%（质量）或更多的共轭二烯聚合物 (A)，聚合物 (A) 包括衍生自共轭二烯的单体单元、衍生自式 (1) 化合物的单体单元和源自式（2）化合物的单体单元，共聚物（A）的至少一端由下列化合物（G）或烷氧基硅烷化合物改性，该组合物包括每 100 份（质量）橡胶成分中含 5-150 份（质量）二氧化硅的化合物（G）：至少一种选自以下组别的化合物：含有任选取代的氨基和羰基的化合物，以及含有任选取代的氨基和硫代羰基的化合物、 V1-S1 (1) V2-A2 (2) 其中 V1 和 V2 分别代表含有可聚合碳碳双键的烃基，S1 代表取代的硅烷基，A2 代表取代的氨基或含氮杂环基。
• Modified conjugated diene polymer, and polymer composition containing said polymer
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US10118973B2

  公开（公告）日：2018-11-06

  There is disclosed a modified conjugated diene polymer including a structural unit derived from a compound represented by formula (1), and a structural unit derived from a conjugated diene. When n is 0, at least two of R11, R12, R13, R16, R17 and R18 are substituted amino groups, and at least one is a hydroxy group or hydrocarbyloxy group.

  本发明公开了一种改性共轭二烯聚合物，包括一个由式（1）所代表的化合物衍生的结构单元和一个由共轭二烯衍生的结构单元。 当 n 为 0 时，R11、R12、R13、R16、R17 和 R18 中至少有两个是取代的氨基，至少有一个是羟基或羟基羰基。
• MODIFIED CONJUGATED DIENE POLYMER, AND POLYMER COMPOSITION CONTAINING SAID POLYMER
  申请人：Sumitomo Chemical Company, Ltd.

  公开号：EP3239183B1

  公开（公告）日：2020-03-11
• CONJUGATED DIENE POLYMER, CONJUGATED DIENE POLYMER COMPOSITION, AND METHOD FOR PRODUCING CONJUGATED DIENE POLYMER
  申请人：ITO Mana

  公开号：US20110275756A1

  公开（公告）日：2011-11-10

  A conjugated diene polymer obtained by reacting one end of a conjugated diene polymer having a monomer unit based on a conjugated diene and a monomer unit based on a compound represented by Formula (1) with a compound represented by Formula (2): wherein R 11 to R 14 , R 21 to R 25 , m and n are as defined in the specification.