2-[2-(2-methoxy-5-methylanilino)-6-methylphenyl]-N-(2-methoxy-5-methylphenyl)-3-methylaniline | 474902-43-7

• 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: 2-[2-(2-methoxy-5-methylanilino)-6-methylphenyl]-N-(2-methoxy-5-methylphenyl)-3-methylaniline
• CAS: 474902-43-7；475096-05-0
• 化学式: C₃₀H₃₂N₂O₂
• 分子量: 452.596
• InChiKey: BFGJTUOYSAZNQQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8
• 重原子数：
  34
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  42.5
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  四(二甲氨基)锆 、 2-[2-(2-methoxy-5-methylanilino)-6-methylphenyl]-N-(2-methoxy-5-methylphenyl)-3-methylaniline 以 甲苯 为溶剂， 以69%的产率得到
  参考文献：
  名称：

  Chiral Biarylamido Complexes of Zirconium

  摘要：

  The palladium-catalyzed arylation of 2,2'-diamino-6,6'-dimethylbiphenyl with (variously) bromo-3,5-di-tert-butylbenzene, 2-bromopyridine, 2-methylbromopyridine, bromomesitylene, and 2-bromo-4-methylanisole gives three C-2-symmetric and three C-1-symmetric biaryl-bridged diamino proligands H2L. The subsequent amine elimination (protonolysis) reactions of these with tetrakis(dimethylamido)zirconium yields a range of crystalline complexes [Zr(L)(NMe2)(2)]. X-ray crystallography reveals molecular structures of five examples with ligated amido, aminopridinato, and aminoanisolato units.

  DOI：

  10.1021/om020471p

文献信息

• Chiral biarylamido/anisole complexes of yttrium in enantioselective aminoalkene hydaroamination/cyclisation
  作者：Paul N. O'Shaughnessy、Kevin M. Gillespie、Paul D. Knight、Ian J. Munslow、Peter Scott

  DOI：10.1039/b400799a

  日期：——

  A group of chiral, dibasic, biaryl-bridged amido proligands containing peripheral methoxyphenyl (anisole) ligation are developed for the synthesis of new amide complexes of yttrium and lanthanum. A potentially tetradentate bis(amidoanisole) system L111 gives, on reaction with [YN(SiMe2H)2}3(THF)] a crystallographically-characterised bis complex [YL111(HL111)] presumably as a result of low steric demand, since a more bulky version L222 gives the target [L222YN(SiMe2H)2}(THF)]. The molecular structure of the latter reveals a similar cis-α structure to our recently reported Schiff-base analogue. Variable-temperature NMR studies are consistent with low rigidity in the molecular structure. A potentially tridentate, amidoanisolyl/amido proligand L333 gives complexes [L333MN(SiMe2H)2}(THF)n] (M = Y, n = 1; M = La, n = 2). Chiral non-racemic versions of the above complexes were tested in the hydroamination/cyclisation of 2,2′-dimethylaminopentane to the corresponding pyrrolidine. Activities were relatively low compared to recently reported examples, and ee values were in the range 20–40% despite the well-expressed chirality of the catalysts.

  一组包含外周甲氧基苯（阿尼索尔）配体的手性二元、双芳基桥接酰胺前配体被开发用于合成新的钇及铈的酰胺复合物。一个潜在的四齿双（酰胺阿尼索尔）体系L111与[YN(SiMe2H)2}3(THF)]反应，形成一个结晶学上表征的双配合物[YL111(HL111)]，这可能是由于低立体需求，因为一个更笨重的版本L222则生成目标复合物[L222YN(SiMe2H)2}(THF)]。后者的分子结构显示出与我们最近报道的肼碱类类似的顺式α结构。可变温度NMR研究表明分子结构的刚性较低。一个潜在的三齿酰胺阿尼索尔/酰胺前配体L333生成复合物[L333MN(SiMe2H)2}(THF)n]（M = Y，n = 1；M = La，n = 2）。上述复合物的手性非外消旋版本在2,2′-二甲基氨基戊烷的氢胺化/环化反应中被测试以生成相应的吡咯烷。与最近报道的例子相比，活性相对较低，尽管催化剂表现出良好的手性，ee值仍在20-40%的范围内。
• Chiral Biarylamido Complexes of Zirconium
  作者：Paul N. O'Shaughnessy、Kevin M. Gillespie、Colin Morton、Ian Westmoreland、Peter Scott

  DOI：10.1021/om020471p

  日期：2002.10.1

  The palladium-catalyzed arylation of 2,2'-diamino-6,6'-dimethylbiphenyl with (variously) bromo-3,5-di-tert-butylbenzene, 2-bromopyridine, 2-methylbromopyridine, bromomesitylene, and 2-bromo-4-methylanisole gives three C-2-symmetric and three C-1-symmetric biaryl-bridged diamino proligands H2L. The subsequent amine elimination (protonolysis) reactions of these with tetrakis(dimethylamido)zirconium yields a range of crystalline complexes [Zr(L)(NMe2)(2)]. X-ray crystallography reveals molecular structures of five examples with ligated amido, aminopridinato, and aminoanisolato units.