1-(pent-4-enyl)hex-5-enylamine | 401478-31-7

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1-(pent-4-enyl)hex-5-enylamine
• 英文别名: Undeca-1,10-dien-6-amine
• CAS: 401478-31-7
• 化学式: C₁₁H₂₁N
• 分子量: 167.294
• InChiKey: UEXNCTWLIJOXCA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  12
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  26
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-(pent-4-enyl)hex-5-enylamine 在 sodium tetrahydroborate 、 二甲基硫 、 巴拉松 、 水 、 1-羟基苯并三唑 、 臭氧 、 N,N'-二环己基碳二亚胺 、 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 为溶剂， 反应 21.0h， 生成
  参考文献：
  名称：

  Conformationally Rigid Tricyclic Tripods: Synthesis and Application to Preparation of Enterobactin Analogs

  摘要：

  The syntheses of the conformationally rigid triol 2 and triamine 3 are described. One of the key features of these syntheses was that each of the intermediates involved contained a symmetry element, which made their structure elucidation facile and conclusive. The structural similarity between the platform of enterobactin in its metal binding state and triamine 3 was recognized, and the enterobactin analog 14 was synthesized. The K-f value observed for 14 was as high as the K-f value for enterobactin itself, and higher than the K-f value for any enterobactin analog ever reported. In comparison with a number of synthetic enterobactin analogs, it became evident that the conformational rigidity of the enterobactin platform, resulting in good preorganization of the three catechol moieties toward Fe(III)-chelation, was an important factor contributing to its extraordinarily high K-f.

  DOI：

  10.1021/jo00104a043
• 作为产物：
  描述：

  5-溴-1-戊烯 在 碘 、 一水合肼 、 magnesium 、 三苯基膦 作用下， 以 乙醚 、 乙醇 为溶剂， 反应 12.0h， 生成 1-(pent-4-enyl)hex-5-enylamine
  参考文献：
  名称：

  通过对映选择性去对称化分子内氮杂-迈克尔反应合成取代的哌啶†

  摘要：

  在使用与环己二酮不同的底物的去对称化方法中，首次描述了有机催化对映选择性分子内氮杂-迈克尔反应。通过使用9-氨基-9-脱氧-表氢对苯二酚作为催化剂，并使用三氟乙酸作为助催化剂，已经以高收率和适度的收率获得了一系列对映体富集的2,5-和2,6-二取代的哌啶非对映选择性。取决于催化剂/助催化剂的负载比，最终哌啶产物的主要或次要非对映异构体以高对映选择性实现。最后，通过理论计算考虑了一些机理上的见解，这些见解与在脱对称反应中获得的实验结果相吻合。

  DOI：

  10.1039/c8ob01139g

文献信息

• Synthesis and Thermal Characterization of Precision Poly(ethylene-<i>co</i>-vinyl Amine) Copolymers
  作者：James K. Leonard、Yuying Wei、Kenneth B. Wagener

  DOI：10.1021/ma202233a

  日期：2012.1.24

  A structural investigation of linear ethylene-co-vinyl amine (EVAm) copolymers having a primary amine branch on every 9th, 15th, 19th, or 21st carbon along the ethylene backbone has been completed using step polymerization chemistry. Acyclic diene metathesis (ADMET) polymerization has been used with symmetrical α,ω dienes containing protected amine groups to afford polymers with exact primary structures

  线性乙烯共聚物的结构研究使用分步聚合化学方法已经完成了在乙烯骨架上每9、15、19或21个碳原子上具有伯胺分支的-乙烯基胺（EVAm）共聚物。非环状二烯复分解（ADMET）聚合已与包含受保护胺基的对称α，ω二烯一起使用，以提供具有精确一级结构和支链间亚甲基游程长度恒定的聚合物。可以观察到细微的结构变化（例如，胺支链之间的乙烯游程长度）的影响，并将其用于关联结构特性关系。NMR和FT-IR技术用于表征和验证这种合成方法相对于传统链聚合技术提供的出色结构控制。这些共聚物的热分解显示出可额外支持聚合物结构，而差示扫描量热法则显示每15和21位碳上带有胺的聚合物的结晶度，而每9位碳上带有胺的聚合物是无定形的。由于胺支链间距，保护作用和乙烯主链的饱和性，讨论了物理和光谱性质的变化。
• Amino Acid and Dipeptide Functionalized Polyolefins
  作者：Timothy E. Hopkins、Kenneth B. Wagener

  DOI：10.1021/ma021668w

  日期：2003.4.1

  N-protected amino acid and dipeptide branched, chiral polyolefins have been prepared using acyclic diene metathesis polycondensation chemistry. The polymerizations were performed in THF using Grubbs' second-generation catalyst. The polymers bearing CBz-protected amino acids and dipeptides are semicrystalline with melt transitions of up to 150 °C, whereas the polymers bearing BOC-protected amino acids and dipeptides

  N-保护的氨基酸和二肽支链的手性聚烯烃已使用无环二烯复分解缩聚化学方法制备。使用Grubbs的第二代催化剂在THF中进行聚合。带有CBz保护的氨基酸和二肽的聚合物是半结晶的，熔融转变温度高达150°C，而带有BOC保护的氨基酸和二肽的聚合物主要是无定形的，除了双BOC保护的赖氨酸聚合物，是半结晶的。
• In situ polymerization of liquid-crystalline thin films of electron-transporting perylene tetracarboxylic bisimide bearing cyclotetrasiloxane rings
  作者：Kaede Takenami、Shinobu Uemura、Masahiro Funahashi

  DOI：10.1039/c5ra23518a

  日期：——

  tetracarboxylic bisimide (PTCBI) derivative bearing four cyclotetrasiloxane rings that forms a columnar phase at room temperature despite the presence of the bulky cyclotetrasiloxane rings was prepared. The electron mobility in the columnar phase of this PTCBI derivative at room temperature is 0.12 cm2 V−1 s−1, which is comparable to those of molecular crystals. The PTCBI derivative is soluble in various organic

  制备了带有四个环四硅氧烷环的per四羧酸双酰亚胺（PTCBI）衍生物，尽管存在庞大的环四硅氧烷环，该环四硅氧烷环在室温下仍形成柱状相。该PTCBI衍生物在室温下在柱状相中的电子迁移率为0.12 cm 2 V -1 s -1，可与分子晶体相媲美。PTCBI衍生物可溶于各种有机溶剂中，并且通过旋涂法成功地制备了液晶薄膜。旋涂的薄膜在暴露于三氟甲磺酸蒸气后不溶。在聚合过程中，LC相中的柱状结构得以保留。使用摩擦转移方法，制备了宏观取向的LC薄膜，并且在聚合后保留了光学各向异性。
• MULTI-HEADED CHAIN SHUTTLING AGENTS AND THEIR USE FOR THE PREPARATION OF BLOCK COPOLYMERS
  申请人：Dow Global Technologies Llc

  公开号：EP3243846A2

  公开（公告）日：2017-11-15

  This disclosure relates to olefin polymerization catalysts and compositions, their manufacture, and the production of polyolefins using specific catalyst compositions, including the use of chain-shuttling agents in the olefin polymerization process. Specifically, this disclosure provides for dual-headed and multi-headed chain shuttling agents (CSAs or MSAs) and for their use in preparing blocky copolymers. By controlling the ratio of dual-headed and multi-headed CSA sites to mono-headed CSA sites, a blocky copolymer can be provided having properties such as a narrow molecular weight distribution and/or improved melt properties.

  本公开涉及烯烃聚合催化剂和组合物、其制造以及使用特定催化剂组合物生产聚烯烃，包括在烯烃聚合过程中使用链穿梭剂。具体而言，本公开提供了双头和多头链穿梭剂（CSA 或 MSA）及其在制备块状共聚物中的用途。通过控制双头和多头 CSA 位点与单头 CSA 位点的比例，可提供具有窄分子量分布和/或改善熔融特性等特性的块状共聚物。
• CHAIN SHUTTLING AGENTS AND THEIR USE FOR THE PREPARATION OF BLOCK COPOLYMERS
  申请人：Dow Global Technologies Llc

  公开号：EP3489264A1

  公开（公告）日：2019-05-29

  The present disclosure relates to olefin polymerization catalysts and compositions, their manufacture and the production of polyolefins using specific catalyst compositions, including the use of chain-shuttling agents in the olefin polymerization process. Specifically, the present disclosure provides for dual-headed and multi-headed chain shuttling agents and their use in preparing block copolymers. By controlling the ratio of dual-headed and multi-headed chain shuttling agent sites to mono-headed chain shuttling agent sites, a block copolymer can be provided having properties such as narrow molecular weight distribution and/or improved melt properties.

  本公开涉及烯烃聚合催化剂和组合物、其制造以及使用特定催化剂组合物生产聚烯烃，包括在烯烃聚合过程中使用链穿梭剂。具体而言，本公开提供了双头和多头链穿梭剂及其在制备嵌段共聚物中的用途。通过控制双头和多头链穿梭剂位点与单头链穿梭剂位点的比例，可提供具有窄分子量分布和/或改善熔融性能等特性的嵌段共聚物。