2-[(1Z)-1-丙烯-1-基]哌啶 | 538-90-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 2-[(1Z)-1-丙烯-1-基]哌啶
• 中文别名: Γ-去氫毒芹鹼；Γ-去氢毒芹碱
• 英文名称: 2-(prop-1-enyl)piperidine
• 英文别名: 2-propenyl-piperidine；2-Propenyl-piperidin；(+/-)-2-(1-propenyl)-piperidine；2-prop-1-enylpiperidine
• CAS: 538-90-9
• 化学式: C₈H₁₅N
• mdl: MFCD13176173
• 分子量: 125.214
• InChiKey: VSTUPIHCUMAUGE-UHFFFAOYSA-N

物化性质

• 沸点：
  168.6±19.0 °C(Predicted)
• 密度：
  0.904±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  12
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  氯甲酸苄酯 、 2-[(1Z)-1-丙烯-1-基]哌啶 在 sodium hydroxide 作用下， 以 乙醚 、 氘代苯 为溶剂， 反应 1.0h， 生成 N-benzyloxycarbonyl-2-[(Z)-prop-1-enyl]piperidine 、 N-benzyloxycarbonyl-2-[(E)-prop-1-enyl]piperidine
  参考文献：
  名称：

  有机镧系元素催化共轭氨基二烯的高立体选择性分子内加氢胺化/环化

  摘要：

  通过使用 Cp'2LnCH(TMS)2（Cp' = eta5-Me5C5；Ln = La、Sm、Y；TMS = SiMe3）和 CGCsmN 类型的有机镧系元素预催化剂，可以实现伯和仲共轭氨基二烯的有效分子内加氢胺化/环化(TMS)2 (CGC = Me2Si(eta5-Me4C5)(tBuN))。转化在 25-60 摄氏度下顺利进行（>/= 90% 转化率），具有良好的速率和高区域选择性，并且电子效应导致显着的速率增强。该反应的一些特征与单取代的氨基烯烃加氢胺化/环化平行，包括速率定律（[氨基二烯]中的零级），以及通过更大的镧系元素离子半径和/或更多开放的催化剂连接结构观察到的速率增强。2的合成中获得了良好到优异的非对映选择性，5-反式二取代吡咯烷（80% de）和2,6-顺式二取代哌啶（99% de）使用相应的α-甲基氨基二烯前体。2-(丙-1-烯基)哌啶与手性 C1-对称预催化剂 (

  DOI：

  10.1021/ja020226x
• 作为产物：
  描述：

  5,6-octadienylamine 在 [Me2Si(η5-Me4C5)(t-BuN)]U(NMe2)2 作用下， 以 氘代苯 为溶剂， 生成 2-[(1Z)-1-丙烯-1-基]哌啶
  参考文献：
  名称：

  Constrained Geometry Organoactinides as Versatile Catalysts for the Intramolecular Hydroamination/Cyclization of Primary and Secondary Amines Having Diverse Tethered C−C Unsaturation

  摘要：

  A series of "constrained geometry" organoactinide complexes, (CGC)An(NMe)(2) (CGC = Me2Si(eta(5)-Me4C5)((BuN)-Bu-t); An = Th, 1; U, 2), has been prepared via efficient in situ, two-step protodeamination routes in good yields and high purity. Both 1 and 2 are quantitatively converted to the neutrally charged, solvent-free dichlorides (1-Cl-2, 2-Cl-2) and slightly more soluble diiodides (1-I-2, 2-I-2) with excess Me3Si-X (X = Cl, I) in non-coordinating solvents. The new complexes were characterized by NMR spectroscopy, elemental analysis, and (for 1 and 2) single-crystal X-ray diffraction, revealing substantially increased metal coordinative unsaturation vs the corresponding Me2SiCp ''(2)AnR(2) (Cp '' = eta(5)-Me4C5; An = Th, R = CH2(SiMe3), 3; An = U, R = CH2Ph, 4) and Cp'(2)AnR(2) (Cp' = eta(5)-Me5C5 ; An = Th, R = CH2(SiMe3), 5; An = U, R = CH2(SiMe3), 6) complexes. Complexes 1-6 exhibit broad applicability for the intramolecular hydroamination of diverse C-C unsaturations, including terminal and internal aminoalkenes (primary and secondary amines), aminoalkynes (primary and secondary amines), aminoallenes, and aminodienes. Large turnover frequencies (N-t up to 3000 h(-1)) and high regioselectivities (>= 95%) are observed throughout, along with moderate to high diastereoselectivities (up to 90% trans ring closures). With several noteworthy exceptions, reactivity trends track relative 5f ionic radii and ancillary ligand coordinative unsaturation. Reactivity patterns and activation parameters are consistent with a reaction pathway proceeding via turnover-limiting CC/CC insertion into the An-N sigma-bond.

  DOI：

  10.1021/ja0665444

文献信息

• Easy Routes towards Chiral Lithium Binaphthylamido Catalysts for the Asymmetric Hydroamination of Amino-1,3-dienes and Aminoalkenes
  作者：Julia Deschamp、Jacqueline Collin、Jérôme Hannedouche、Emmanuelle Schulz

  DOI：10.1002/ejoc.201001596

  日期：2011.6

  The preparation of chiral lithium salts of N,N′-disubstituted binaphthyldiamines and their use as catalysts for asymmetric hydroamination/cyclisation of amino-1,3-dienes and aminoalkenes are reported. Several straightforward methods involving the combination of ligand with solutions of methyl- or [(trimethylsilyl)methyl]lithium (LiCH2TMS) by ex situ or in situ preparation have been investigated. The

  报道了 N,N'-二取代联萘二胺的手性锂盐的制备及其作为氨基-1,3-二烯和氨基烯烃的不对称加氢胺化/环化催化剂的用途。已经研究了几种直接的方法，包括通过异位或原位制备将配体与甲基或 [(三甲基甲硅烷基) 甲基] 锂 (LiCH2TMS) 溶液组合。通过微调碱量，在原位程序中使用 LiCH2TMS 被证明是最容易进行反应并获得可靠结果的方法。对各种配体的筛选导致选择了苄基、吡啶基或萘基修饰的联萘二胺，用于在吡咯烷或哌啶中环化共轭氨基二烯，具有迄今为止所描述的最高立体和对映选择性（分别高达 61 % 和 72 % ee） ）。
• Loeffler; Friedrich, Chemische Berichte, 1909, vol. 42, p. 109
  作者：Loeffler、Friedrich

  DOI：——

  日期：——
• Organolanthanide-Catalyzed Intramolecular Hydroamination/Cyclization of Aminoallenes
  作者：Victor M. Arredondo、Frank E. McDonald、Tobin J. Marks

  DOI：10.1021/ja9743248

  日期：1998.5.1
• Highly Stereoselective Intramolecular Hydroamination/Cyclization of Conjugated Aminodienes Catalyzed by Organolanthanides
  作者：Sukwon Hong、Tobin J. Marks

  DOI：10.1021/ja020226x

  日期：2002.7.1

  Efficient intramolecular hydroamination/cyclization of primary and secondary conjugated aminodienes can be effected by using organolanthanide precatalysts of the type Cp'2LnCH(TMS)2 (Cp' = eta5-Me5C5; Ln = La, Sm, Y; TMS = SiMe3) and CGCSmN(TMS)2 (CGC = Me2Si(eta5-Me4C5)(tBuN)). The transformation proceeds cleanly (>/= 90% conversion) at 25-60 degrees C with good rates and high regioselectivities,

  通过使用 Cp'2LnCH(TMS)2（Cp' = eta5-Me5C5；Ln = La、Sm、Y；TMS = SiMe3）和 CGCsmN 类型的有机镧系元素预催化剂，可以实现伯和仲共轭氨基二烯的有效分子内加氢胺化/环化(TMS)2 (CGC = Me2Si(eta5-Me4C5)(tBuN))。转化在 25-60 摄氏度下顺利进行（>/= 90% 转化率），具有良好的速率和高区域选择性，并且电子效应导致显着的速率增强。该反应的一些特征与单取代的氨基烯烃加氢胺化/环化平行，包括速率定律（[氨基二烯]中的零级），以及通过更大的镧系元素离子半径和/或更多开放的催化剂连接结构观察到的速率增强。2的合成中获得了良好到优异的非对映选择性，5-反式二取代吡咯烷（80% de）和2,6-顺式二取代哌啶（99% de）使用相应的α-甲基氨基二烯前体。2-(丙-1-烯基)哌啶与手性 C1-对称预催化剂 (
• Constrained Geometry Organoactinides as Versatile Catalysts for the Intramolecular Hydroamination/Cyclization of Primary and Secondary Amines Having Diverse Tethered C−C Unsaturation
  作者：Bryan D. Stubbert、Tobin J. Marks

  DOI：10.1021/ja0665444

  日期：2007.4.1

  A series of "constrained geometry" organoactinide complexes, (CGC)An(NMe)(2) (CGC = Me2Si(eta(5)-Me4C5)((BuN)-Bu-t); An = Th, 1; U, 2), has been prepared via efficient in situ, two-step protodeamination routes in good yields and high purity. Both 1 and 2 are quantitatively converted to the neutrally charged, solvent-free dichlorides (1-Cl-2, 2-Cl-2) and slightly more soluble diiodides (1-I-2, 2-I-2) with excess Me3Si-X (X = Cl, I) in non-coordinating solvents. The new complexes were characterized by NMR spectroscopy, elemental analysis, and (for 1 and 2) single-crystal X-ray diffraction, revealing substantially increased metal coordinative unsaturation vs the corresponding Me2SiCp ''(2)AnR(2) (Cp '' = eta(5)-Me4C5; An = Th, R = CH2(SiMe3), 3; An = U, R = CH2Ph, 4) and Cp'(2)AnR(2) (Cp' = eta(5)-Me5C5 ; An = Th, R = CH2(SiMe3), 5; An = U, R = CH2(SiMe3), 6) complexes. Complexes 1-6 exhibit broad applicability for the intramolecular hydroamination of diverse C-C unsaturations, including terminal and internal aminoalkenes (primary and secondary amines), aminoalkynes (primary and secondary amines), aminoallenes, and aminodienes. Large turnover frequencies (N-t up to 3000 h(-1)) and high regioselectivities (>= 95%) are observed throughout, along with moderate to high diastereoselectivities (up to 90% trans ring closures). With several noteworthy exceptions, reactivity trends track relative 5f ionic radii and ancillary ligand coordinative unsaturation. Reactivity patterns and activation parameters are consistent with a reaction pathway proceeding via turnover-limiting CC/CC insertion into the An-N sigma-bond.