2-(diallylamino)ethyl acetate | 1175564-78-9

• 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: 2-(diallylamino)ethyl acetate
• 英文别名: 2-[Bis(prop-2-enyl)amino]ethyl acetate
• CAS: 1175564-78-9
• 化学式: C₁₀H₁₇NO₂
• 分子量: 183.25
• InChiKey: BECMOWMTDRCTIO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  13
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(diallylamino)ethyl acetate 在 氢氟酸 、 五氟化锑 、 sodium carbonate 作用下， 以 水 为溶剂， 反应 0.08h， 以50%的产率得到2-(4-fluoro-4-methylpiperidin-1-yl)ethyl acetate
  参考文献：
  名称：

  取代对N-二烯在超强酸中的环化/氟化反应的影响

  摘要：

  N-二烯在超酸中的新型环化/氟化反应扩展到了取代的底物上。展示了取代基对双功能中间体的超亲电子特性的影响，并研究了其对氟哌啶合成的巨大影响。基于新的专用二氯化氯铵中间体，从卤素取代的二烯开始，合成了高价值的氟化哌啶。

  DOI：

  10.1021/jo900881f
• 作为产物：
  描述：

  2-甲基-2-恶唑啉 、 3-溴丙烯 在 potassium tert-butylate 作用下， 反应 16.0h， 以69%的产率得到2-(diallylamino)ethyl acetate
  参考文献：
  名称：

  KOt-Bu促进的2-恶唑啉的选择性开环N-烷基化反应获得2-氨基乙酸乙酯和N-取代的噻唑烷酮

  摘要：

  首次描述了碱性条件下2-甲基-2-恶唑啉或2-（甲硫基）-4,5-二氢噻唑与苄基卤化物的有效且简单的KO t -Bu促进的选择性开环N-烷基化。该方法为合成具有良好官能团耐受性和选择性的通用2-氨基乙酸乙酯和N-取代的噻唑烷酮提供了方便实用的途径。KO t -Bu不仅在促进该开环N-烷基化中起重要作用，而且还充当氧供体。

  DOI：

  10.3762/bjoc.16.44

文献信息

• Ruthenium Catalysts and Uses Thereof
  申请人：Che Chi-Ming

  公开号：US20110009617A1

  公开（公告）日：2011-01-13

  Ruthenium nanoparticles supported on non-cross-linked soluble polystyrene were prepared by reacting [RuCl 2 (C 6 H 5 CO 2 Et)] 2 with polystyrene in open air. They effectively catalyze intra- and intermolecular carbenoid insertion into C—H and N—H bonds, alkene cyclopropanation, and ammonium ylide/[2,3]-sigmatropic rearrangement reactions. This supported ruthenium catalyst is much more reactive than [RuCl 2 (p-cymene)] 2 and Ru(Por)CO] for catalytic intermolecular carbenoid C—H bond insertion into saturated alkanes. By using a-diazoacetamide as a substrate for intramolecular carbenoid C—H insertion, the supported ruthenium catalyst can be to recovered and reused for ten successive iterations without significant loss of activity.

  支持非交联可溶聚苯乙烯的钌纳米颗粒是通过在开放空气中将[RuCl2(C6H5CO2Et)]2与聚苯乙烯反应制备的。它们有效地催化分子内和分子间碳氢和氮氢键的插入，烯烃环丙烷化，以及铵基叶烯/[2,3]-迁移重排反应。这种支持的钌催化剂比[RuCl2(p-cymene)]2和Ru(Por)CO]更具反应性，用于催化分子间碳氢键插入饱和烷烃。通过使用α-重氮乙酰胺作为分子内碳氢插入的底物，支持的钌催化剂可以在十次连续迭代中被回收和重复使用，而且活性几乎没有明显损失。
• 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。
• CONJUGATED DIENE POLYMER RUBBER, AND CONJUGATED DIENE POLYMER RUBBER COMPOSITION
  申请人：FUJII Toru

  公开号：US20110237737A1

  公开（公告）日：2011-09-29

  A conjugated diene polymer rubber is provided that includes component (A) and component (B) below, component (A) having a content, with the total amount of component (A) and component (B) as 100% by weight, of from 5% to 90% by weight, and component (B) having a content of from 95% to 10% by weight, Component (A): a conjugated diene polymer rubber component modified with a carbonyl group- and substituted amino group-containing compound Component (B): a conjugated diene polymer rubber component modified with a compound represented by formula (IIa) below (R 21 O) m Si(R 22 A) n R 23 4-m-n (IIa) wherein m denotes a number from 1 to 3, n denotes a number from 1 to 3, m+n is from 2 to 4, R 21 and R 23 denote a hydrocarbyl group, R 22 denotes a hydrocarbylene group, A denotes a substituted amino group or an optionally substituted hydrocarbyloxy group, when there are a plurality of R 21 s the plurality of R 21 s may be identical to or different from each other, when there are a plurality of R 22 s the plurality of R 22 s may be identical to or different from each other, when there are a plurality of R 23 s the plurality of R 23 s may be identical to or different from each other, and when there are a plurality of As the plurality of As may be identical to or different from each other.
• CONJUGATED DIENE-BASED POLYMER, CONJUGATED DIENE-BASED POLYMER COMPOSITION, AND PROCESS FOR PRODUCING CONJUGATED DIENE-BASED POLYMER
  申请人：ITO Mana

  公开号：US20120041134A1

  公开（公告）日：2012-02-16

  Disclosed are a conjugated diene-based polymer from which a polymer composition excellent in fuel cost-saving properties and a tensile strength at break can be obtained. There is provided a conjugated diene-based polymer having a monomer unit based on a conjugated diene, a monomer unit based on a compound represented by the following formula (1), and a monomer unit based on a compound represented by the following formula (2), in which at least one end of the polymer is modified with the following compound (G). V 1 -S 1 (1) wherein V 1 represents a hydrocarbyl group having a polymerizable carbon-carbon double bond, and S 1 represents a substituted silyl group.) V 2 -A 2 (2) wherein V 2 represents a hydrocarbyl group having a polymerizable carbon-carbon double bond, and A 2 represents a substituted amino group, or a nitrogen-containing heterocyclic group. Compound (G): at least one kind of compound selected from the compound group consisting of a compound having an amino group optionally having a substituent and a carbonyl group, and a compound having an amino group optionally having a substituent and a thiocarbonyl group.
• CONJUGATED DIENE POLYMER RUBBER, AND CONJUGATED DIENE POLYMER RUBBER COMPOSITION
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20140206811A1

  公开（公告）日：2014-07-24

  A conjugated diene polymer rubber is provided that includes component (A) and component (B) below, component (A) having a content, with the total amount of component (A) and component (B) as 100% by weight, of from 5% to 90% by weight, and component (B) having a content of from 95% to 10% by weight, Component (A): a conjugated diene polymer rubber component modified with a carbonyl group- and substituted amino group-containing compound Component (B): a conjugated diene polymer rubber component modified with a compound represented by formula (IIa) below (R 21 O) m Si(R 22 A) n R 23 4-m-n (IIa) wherein m denotes a number from 1 to 3, n denotes a number from 1 to 3, m+n is from 2 to 4, R 21 and R 23 denote a hydrocarbyl group, R 22 denotes a hydrocarbylene group, A denotes a substituted amino group or an optionally substituted hydrocarbyloxy group, when there are a plurality of R 21 s the plurality of R 21 s may be identical to or different from each other, when there are a plurality of R 22 s the plurality of R 22 s may be identical to or different from each other, when there are a plurality of R 23 s the plurality of R 23 s may be identical to or different from each other, and when there are a plurality of As the plurality of As may be identical to or different from each other.