N-(2,6-diisopropylphenyl)-6-methylpyridine-2-amine | 1330577-45-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-(2,6-diisopropylphenyl)-6-methylpyridine-2-amine
• 英文别名: N-[2,6-di(propan-2-yl)phenyl]-6-methylpyridin-2-amine
• CAS: 1330577-45-1
• 化学式: C₁₈H₂₄N₂
• 分子量: 268.402
• InChiKey: GQACRWPVZLTQHE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.39
• 拓扑面积：
  24.9
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N-(2,6-diisopropylphenyl)-6-methylpyridine-2-amine 在 碘 、 potassium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 24.0h， 生成 [2,6-Di(propan-2-yl)phenyl]-(6-methylpyridin-2-yl)azanide;europium(3+)
  参考文献：
  名称：

  庞大的2-吡啶基氨基配体支持的二价euro和配合物：合成，结构和反应性研究†

  摘要：

  所述的金属化Ñ -arylated 2-吡啶基胺[HN（C 6 H ^ 3镨我2 -2,6）（2-C 5 H ^ 3 N-6-ME）]（1）与氢化钾在Et 2 O和THF中生成酰胺基钾盐[{KL（OEt 2）} 2 ] [L = N（C 6 H 3 Pr i 2 -2,6）（2-C 5 H 3 N-6-Me）] （2）和KL（THF）2（3）。LNI的治疗2（THF）2与（Ln为铕，镱）2，得到相应的LN（II）酰氨基配合物[EUL（μ-L）2 K（THF）]（4）和[YBL 2（THF）2 ]（5）。相反，SmI的类似反应2（THF） 2和2仅导致分离出均一的Sm（ III）三酰胺[SmL 3 ]（ 6）。检查了二价络合物4和5的反应化学。碘氧化Eu（ II）酰胺配合物4产生三价[EuL 3 ]（ 7），而向碘中添加Yb（ II）二酰胺5导致双（酰胺基）Yb（ III）碘化物络合物的分离。

  DOI：

  10.1039/c2dt30333g
• 作为产物：
  描述：

  2-溴-6-甲基吡啶 、 2,6-二异丙基苯胺 在 tris-(dibenzylideneacetone)dipalladium(0) 、 1,3-双(二苯基膦)丙烷 、 sodium t-butanolate 作用下， 以 甲苯 为溶剂， 反应 72.0h， 以80%的产率得到N-(2,6-diisopropylphenyl)-6-methylpyridine-2-amine
  参考文献：
  名称：

  庞大的2-吡啶基氨基配体支持的二价euro和配合物：合成，结构和反应性研究†

  摘要：

  所述的金属化Ñ -arylated 2-吡啶基胺[HN（C 6 H ^ 3镨我2 -2,6）（2-C 5 H ^ 3 N-6-ME）]（1）与氢化钾在Et 2 O和THF中生成酰胺基钾盐[{KL（OEt 2）} 2 ] [L = N（C 6 H 3 Pr i 2 -2,6）（2-C 5 H 3 N-6-Me）] （2）和KL（THF）2（3）。LNI的治疗2（THF）2与（Ln为铕，镱）2，得到相应的LN（II）酰氨基配合物[EUL（μ-L）2 K（THF）]（4）和[YBL 2（THF）2 ]（5）。相反，SmI的类似反应2（THF） 2和2仅导致分离出均一的Sm（ III）三酰胺[SmL 3 ]（ 6）。检查了二价络合物4和5的反应化学。碘氧化Eu（ II）酰胺配合物4产生三价[EuL 3 ]（ 7），而向碘中添加Yb（ II）二酰胺5导致双（酰胺基）Yb（ III）碘化物络合物的分离。

  DOI：

  10.1039/c2dt30333g

文献信息

• Synthesis of Alumina-Terminated Linear PE with a Hafnium Aminopyridinate Catalyst
  作者：Isabelle Haas、Winfried P. Kretschmer、Rhett Kempe

  DOI：10.1021/om200355q

  日期：2011.9.26

  Five different Ap (aminopyridinato) ligand stabilized hafnium complexes were synthesized and characterized through NMR spectroscopy, elemental analysis, and (to some extent) by X-ray crystal structure analysis. Moreover, a tunable ethylene polymerization catalyst system based on these complexes was tested in CCTP (coordinative chain transfer polymerization) with TEA (triethylaluminum) as the chain transfer agent. The catalyst precursor giving the highest degree of control, [Cp*Hf(Ap(H)DIP)Me-2] (Cp* = 1,2,3,4,5-pentamethylcyclopentadienyl ligand, Ap(H)DIP-H = N-(2,6-diisopropylpheny)pyridine-2-amine, Me = methyl), in the presence of high amounts of TEA was investigated regarding different parameters: e.g., temperature, ethylene pressure, catalyst/chain transfer agent ratio, and reaction time. The results showed that the new catalyst system is able to tolerate up to 5000 equiv of TEA and was able to produce linear alumina-terminated polyethylene with polydispersities down to 1.2.
• Syntheses and structural characterization of tris- and tetrakis(aminopyridinate) complexes of lanthanum
  作者：Sadaf Qayyum

  DOI：10.1016/j.ica.2023.121768

  日期：2024.1
• Amidinate Catalyst Compounds, Process for Their Use and Polymers Produced Therefrom
  申请人：Hagadorn John R.

  公开号：US20130131294A1

  公开（公告）日：2013-05-23

  This invention relates to a method to polymerize olefins comprising contacting olefins with an amidinate catalyst compound, a chain transfer agent and an activator, where the amidinate catalyst compound is represented by the formula: (amindinate) x M(A) y (L) z , wherein M is a Group 4 metal; each L is, independently, a Lewis base, provided that each L is not a cyclopentadienyl group; each A is, independently, any anionic ligand, provided that each A is not a cyclopentadienyl group; x is 1, 2, or 3; y is 0, 1, 2, or 3; z is 0, 1, 2, or 3; and wherein x+y is equal to the coordination number of M, preferably 3 or 4.
• [EN] AMIDINATE CATALYST COMPOUNDS, PROCESS FOR THEIR USE AND POLYMERS PRODUCED THEREFROM<br/>[FR] COMPOSÉS CATALYSEURS AMIDINATE, LEUR PROCÉDÉ D'UTILISATION ET POLYMÈRES AINSI PRODUITS
  申请人：EXXONMOBIL CHEM PATENTS INC

  公开号：WO2013077944A1

  公开（公告）日：2013-05-30

  This invention relates to a method to polymerize olefins comprising contacting olefins with an amidinate catalyst compound, a chain transfer agent and an activator, where the amidinate catalyst compound is represented by the formula: (amindinate)xM(A)y(L)z, wherein M is Group 4 metal; each L is, independently, a Lewis base, provided that each L is not a cyclopentadienyl group; each A is, independently, any anionic ligand, provided that each A is not a cyclopentadienyl group; x is 1, 2, or 3; y is 0, 1, 2, or 3; z is 0, 1, 2, or 3; and wherein x + y is equal to the coordination number of M, preferably 3 or 4.
• Divalent europium and ytterbium complexes supported by a bulky 2-pyridyl amido ligand: synthesis, structure and reactivity studies
  作者：Ka Wai Ku、Chi Wai Au、Hoi-Shan Chan、Hung Kay Lee

  DOI：10.1039/c2dt30333g

  日期：——

  divalent complexes 4 and 5 was examined. Oxidation of the Eu(II) amido complex 4 by iodine yielded the trivalent [EuL3] (7), whereas addition of Yb(II) diamide 5 to iodine led to the isolation of the bis(amido) Yb(III) iodide complex [YbL2(I)(THF)] (8). Complex 8 could also be prepared by the reaction of 5 with copper(I) iodide. A subsequent reaction of 8 with KOBut gave, unexpectedly, the Yb(III) triamide

  所述的金属化Ñ -arylated 2-吡啶基胺[HN（C 6 H ^ 3镨我2 -2,6）（2-C 5 H ^ 3 N-6-ME）]（1）与氢化钾在Et 2 O和THF中生成酰胺基钾盐[KL（OEt 2）} 2 ] [L = N（C 6 H 3 Pr i 2 -2,6）（2-C 5 H 3 N-6-Me）] （2）和KL（THF）2（3）。LNI的治疗2（THF）2与（Ln为铕，镱）2，得到相应的LN（II）酰氨基配合物[EUL（μ-L）2 K（THF）]（4）和[YBL 2（THF）2 ]（5）。相反，SmI的类似反应2（THF） 2和2仅导致分离出均一的Sm（ III）三酰胺[SmL 3 ]（ 6）。检查了二价络合物4和5的反应化学。碘氧化Eu（ II）酰胺配合物4产生三价[EuL 3 ]（ 7），而向碘中添加Yb（ II）二酰胺5导致双（酰胺基）Yb（ III）碘化物络合物的分离。