bis-5,5'-(1,3-propanediyldiimino)-2,2-dimethyl-4-hexene-3-one | 370571-37-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: bis-5,5'-(1,3-propanediyldiimino)-2,2-dimethyl-4-hexene-3-one
• 英文别名: bis-5,5'-(1,3-propanediyldiimino)-2,2-dimethyl-4-hexen-3-one；5-[3-[(5,5-Dimethyl-4-oxohex-2-en-2-yl)amino]propylamino]-2,2-dimethylhex-4-en-3-one
• CAS: 370571-37-2
• 化学式: C₁₉H₃₄N₂O₂
• 分子量: 322.491
• InChiKey: QKXQEIZFUJOXHT-UHFFFAOYSA-N

物化性质

• 沸点：
  471.9±40.0 °C(Predicted)
• 密度：
  0.945±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  23
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.68
• 拓扑面积：
  58.2
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  bis-5,5'-(1,3-propanediyldiimino)-2,2-dimethyl-4-hexene-3-one 、 三乙基铝 以 甲苯 为溶剂， 以94%的产率得到bis-5,5'-(1,3-propanediyldiimino)-2,2-dimethyl-4-hexene-3-onato ethylaluminum
  参考文献：
  名称：

  带有无环四齿席夫碱的两个五配位烷基铝和双（三甲基甲硅烷基）氨基配合物的合成和结构表征

  摘要：

  摘要两个无环席夫碱配体bis-5,5'-（1,3-丙二基二亚氨基）-2,2-二甲基-4-己烯-3-一和bis-5,5'-（1,3-乙二基二亚氨基） ）-2，2-二甲基-4-己烯-3-酮分别用于络合均均三乙基铝和三[双（三（甲基硅烷基）氨基]铝。酸碱反应以优异的收率进行，在原质Schiff碱原位去质子化过程中消除了乙烷或双（三甲基甲硅烷基）胺。由正戊烷结晶的无色铝络合物，通过包括单晶X射线衍射在内的标准方法进行表征。外消旋丙交酯的聚合反应，再加上醇，得到的聚乳酸具有较窄的多分散性，但分子量较低。

  DOI：

  10.1016/j.poly.2007.03.008

文献信息

• Solvent influence on the formation of anhydrous mononuclear or multinuclear lanthanide complexes containing tetradentate Schiff-base ligands
  作者：Steven A. Schuetz、Victor W. Day、Arnold L. Rheingold、John A. Belot

  DOI：10.1039/b310340b

  日期：——

  The syntheses, characterization, and crystal structures of six-coordinate mononuclear [bis-5,5′-(1,3-propanediyldiimino)-2,2-dimethyl-4-hexene-3-onato]lanthanum [bis(trimethylsilyl)amido][tetrahydrofuran], [bis-5,5′-(1,3-propanediyldiimino)-2,2-dimethyl-4-hexene-3-onato]neodymium [bis(trimethylsilyl)amido][tetrahydrofuran] and the dinuclear species tris[bis-5,5′-(1,3-propanediyldiimino)-2,2-dimeth

  六配位单核[bis-5,5'-（1,3-丙二基二亚氨基）-2,2-二甲基-4-己烯-3-己基]镧[双（三甲基甲硅烷基）酰胺基]的合成，表征和晶体结构] [四氢呋喃]，[双-5,5'-（1,3-丙二基二亚氨基）-2,2-二甲基-4-己烯-3-onato]钕[双（三甲基甲硅烷基）酰胺基] [四氢呋喃]和双核物种提出了三[双-5,5'-（1,3-丙二基二亚氨基）-2,2-二甲基-4-己烯-3-onato]镧。由均三[[（双三甲基甲硅烷基）酰胺基]-镧或钕与双质子四齿酸的反应制备复合物。希夫碱 bis-5,5'-（1,3-丙二基二亚氨基）-2,2-二甲基-4-己烯-3-一并通过控制最终产物的核数 溶剂 选择： 庚烷 尽管反应化学计量比和起始原料浓度不同，但仅提供双核物质，而 四氢呋喃产生所需的单核复合物。所有产品都可重现地分离，具有高收率和分析纯度。
• Anhydrous tetranuclear, dinuclear, and dimeric lanthanide complexes bearing tetradentate Schiff bases
  作者：Steven A. Schuetz、Mitzy A. Erdmann、Victor W. Day、Joanna L. Clark、John A. Belot

  DOI：10.1016/j.ica.2004.08.005

  日期：2004.11

  This contribution describes the synthesis and complete characterization of dinuclear (Ln(2)(SB)(3)) and rigorously dimeric ([(SB)Ln(N(TMS)(2))](2)) lanthanide complexes bearing "saturated" tetradentate Schiff bases (SB). The molecular connectivities, nuclearity, and metal ion coordination geometries in these compounds are governed by the interplay of Schiff-base steric requirements, metal ion radius, and reaction conditions (i.e., solvent choice, concentration, and temperature); the impact of these factors will be discussed and emphasized in the context of structural similarities and notable intramolecular interactions within these related compounds. Also presented is a tetranulear Nd3+ complex exhibiting a ladder arrangement of metal ions and mu-oxo bridges; its formation occurs by the destruction of THF at elevated temperatures. All the compounds presented can be reproducibly synthesized in high yields and analytical purity. (C) 2004 Elsevier B.V. All rights reserved.
• Anhydrous Lanthanide Schiff Base Complexes and Their Preparation Using Lanthanide Triflate Derived Amides
  作者：Steven A. Schuetz、Victor W. Day、Roger D. Sommer、Arnold L. Rheingold、John A. Belot

  DOI：10.1021/ic010060l

  日期：2001.9.1

  The complex bis-5,5 '-(1,3-propanediyldiimino)-2,2-dimethyl-4-hexen-3-onato samarium bis(trimethylsilyl)amido is a solvent- and halide-free anhydrous, monomeric lanthanide Schiff base complex. It was synthesized from triflate-derived homoleptic Sm[N(TMS)(2)](3) and isolated in excellent yields and analytical purity. For larger rare earths, only dimers were observed using analogous reaction pathways.