3,5,3'',5''-Tetraisopropyl-[1,1';2',1'']terphenyl-4,4''-diamine | 849439-01-6

• 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: 3,5,3'',5''-Tetraisopropyl-[1,1';2',1'']terphenyl-4,4''-diamine
• 英文别名: 3,3'',5,5''-Tetraisopropyl-[1,1':2',1''-terphenyl]-4,4''-diamine；4-[2-[4-amino-3,5-di(propan-2-yl)phenyl]phenyl]-2,6-di(propan-2-yl)aniline
• CAS: 849439-01-6
• 化学式: C₃₀H₄₀N₂
• 分子量: 428.661
• InChiKey: USWOYYKALLGIJH-UHFFFAOYSA-N

物化性质

• 沸点：
  529.3±50.0 °C(Predicted)
• 密度：
  1.008±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.3
• 重原子数：
  32
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3,5,3'',5''-Tetraisopropyl-[1,1';2',1'']terphenyl-4,4''-diamine 在 palladium diacetate 、 双(2-二苯基磷苯基)醚 、 sodium t-butanolate 作用下， 以 乙醇 、 甲苯 为溶剂， 反应 25.0h， 生成
  参考文献：
  名称：

  Bimetallic Anilido-Aldimine Zinc Complexes for Epoxide/CO₂ Copolymerization

  摘要：

  Acyclic o-phenylene-bridged bis(anilido-aldimine) compounds, o-C6H4{C6H2R2N=CH-C6H4(H)N(C6H3R'(2))}(2) and related 30-membered macrocyclic compounds, o-C6H4{C6H2R'N-2=CH-C6H4-(H)-N(C6H2R2}(2) (o-C6H4) are prepared. Successive additions of Me2Zn and SO2 gas to the bis(anilido-aidimine) compounds afford quantitatively dinuclear mu-methylsulfinato zinc complexes, o-C6H4{(C6H2R2N=CH-C6H4N(C6H3R'(2))-kappa(2)-N,N)Zn(mu-OS(O)Me)(2) (R = iPr and R' = Pr, 29; R = Et and R' = Et, 30; R = Me and R' = Me, 31; R = Me and R' = Pr, 32; R = Et and R' = Me, 33; R = Et and R' = Pr, 34; R = Pr and R' = Et, 35) and o-C6H4{C6H2R'N-2=CH-C6H4-N-C6H2R2-kappa(2)-N,N)Zn(mu-OS(O)Me)}(2) (o-C6H4) (R Et and R' = Et, 36; R = Me and R' = Me, 37; R = Pr and R' = Me, 38; R = Et and R' = Me, 39; R Me and R' = Pr, 40). Molecular structures of 34 and 40 are confirmed by X-ray crystallography. Complexes 30-35 show high activity for cyclohexene oxide/CO2 copolymerization at low [Zn]/[monomer] ratio (1:5600), whereas the complex of mononucleating beta-diketiminate {[(C6H3Et2)N=C(Me)CH=C(Me)N(C6H3Et2)]Zn(mu-OS(O)Et}(2) shows negligible activity in the same condition. Activity is sensitive to the N-aryl ortho substituents and the highest activity is observed with 32. Turnover number up to 2980 and molecular weight (M-n) up to 284 000 are attained with 32 at such a highly diluted condition as [Zn]/[monomer] = 1: 17 400. Macrocyclic complexes 36-40 show negligible activity for copolymerization.

  DOI：

  10.1021/ja0435135
• 作为产物：
  描述：

  (4-((diphenylmethylene)amino)-3,5-diisopropylphenyl)boronic acid 、 1,2-二溴苯 在 四(三苯基膦)钯 、 sodium carbonate 、 盐酸 作用下， 以 乙二醇二甲醚 、 四氢呋喃 为溶剂， 反应 3.0h， 以82%的产率得到3,5,3'',5''-Tetraisopropyl-[1,1';2',1'']terphenyl-4,4''-diamine
  参考文献：
  名称：

  Bimetallic Anilido-Aldimine Zinc Complexes for Epoxide/CO₂ Copolymerization

  摘要：

  Acyclic o-phenylene-bridged bis(anilido-aldimine) compounds, o-C6H4{C6H2R2N=CH-C6H4(H)N(C6H3R'(2))}(2) and related 30-membered macrocyclic compounds, o-C6H4{C6H2R'N-2=CH-C6H4-(H)-N(C6H2R2}(2) (o-C6H4) are prepared. Successive additions of Me2Zn and SO2 gas to the bis(anilido-aidimine) compounds afford quantitatively dinuclear mu-methylsulfinato zinc complexes, o-C6H4{(C6H2R2N=CH-C6H4N(C6H3R'(2))-kappa(2)-N,N)Zn(mu-OS(O)Me)(2) (R = iPr and R' = Pr, 29; R = Et and R' = Et, 30; R = Me and R' = Me, 31; R = Me and R' = Pr, 32; R = Et and R' = Me, 33; R = Et and R' = Pr, 34; R = Pr and R' = Et, 35) and o-C6H4{C6H2R'N-2=CH-C6H4-N-C6H2R2-kappa(2)-N,N)Zn(mu-OS(O)Me)}(2) (o-C6H4) (R Et and R' = Et, 36; R = Me and R' = Me, 37; R = Pr and R' = Me, 38; R = Et and R' = Me, 39; R Me and R' = Pr, 40). Molecular structures of 34 and 40 are confirmed by X-ray crystallography. Complexes 30-35 show high activity for cyclohexene oxide/CO2 copolymerization at low [Zn]/[monomer] ratio (1:5600), whereas the complex of mononucleating beta-diketiminate {[(C6H3Et2)N=C(Me)CH=C(Me)N(C6H3Et2)]Zn(mu-OS(O)Et}(2) shows negligible activity in the same condition. Activity is sensitive to the N-aryl ortho substituents and the highest activity is observed with 32. Turnover number up to 2980 and molecular weight (M-n) up to 284 000 are attained with 32 at such a highly diluted condition as [Zn]/[monomer] = 1: 17 400. Macrocyclic complexes 36-40 show negligible activity for copolymerization.

  DOI：

  10.1021/ja0435135

文献信息

• Bulky <i>o</i>-Phenylene-Bridged Bimetallic α-Diimine Ni(II) and Pd(II) Catalysts in Ethylene (Co)polymerization
  作者：Shi-Yu Chen、Ru-Chao Pan、Ye Liu、Xiao-Bing Lu

  DOI：10.1021/acs.organomet.1c00374

  日期：2021.11.22

  zed olefin (co)polymerization. In this contribution, a series of bulky o-phenylene-bridged bimetallic α-diimine Ni(II) and Pd(II) catalysts were designed, synthesized, and investigated in ethylene polymerization and copolymerization with polar monomers. The molecular structures of bimetallic Pd(II) complexes have been determined by X-ray diffraction. The bimetallic Ni(II) catalysts exhibit excellent

  双金属协同策略引起了人们的兴趣，并经常在后过渡金属催化的烯烃（共）聚合中进行探索。在这个贡献中，一系列笨重的o设计、合成了-亚苯基桥连双金属α-二亚胺Ni(II)和Pd(II)催化剂，并在乙烯聚合和与极性单体的共聚中进行了研究。双金属 Pd(II) 配合物的分子结构已通过 X 射线衍射确定。与相应的单金属类似物相比，双金属 Ni(II) 催化剂表现出优异的活性，可生成支化密度较低的高分子量聚乙烯。此外，所得聚乙烯产品的力学性能可通过Ni(II)催化剂的结构和聚合条件在较宽范围内进行调节。特别是由Ni 2 -Me和Ni 2 - i生成的聚乙烯材料Pr表现出优异的机械性能和高达 86% 的应变恢复值 (SR)，可与报告的聚乙烯热塑性弹性体的最佳恢复值相媲美。此外，双金属 α-二亚胺 Pd(II) 催化剂在聚合活性、分子量和支化密度方面比相应的单金属类似物更有效。此外，这些双金属 Pd(II)
• Ethylene/Polar Norbornene Copolymerizations by Bimetallic Salicylaldimine−Nickel Catalysts
  作者：Sujith S、Dae June Joe、Sung Jae Na、Young-Whan Park、Cheol Ho Choi、Bun Yeoul Lee

  DOI：10.1021/ma051344i

  日期：2005.11.1

  Bimetallic salicylaldimine-nickel complexes, bridge[(2,6-iPr(2)C(6)H(2))-N=CH-(2-anthracenyl-C6H3-O)-kappa(2) -N,O]Ni(eta(3)-CH2Ph)}(2) (bridge = orthO-C6H4, 10; bridge = CH2, 11; bridge = ortho-C6H4(C6H4)(2), 12), are prepared. The bimetallic complexes 10-12 show higher activities and higher polar monomer incorporations in the ethylene/2-(methoxycarbonyl)norbornene and ethylene/2-(acetoxymethyl)norbomene copolymerizations than the mononuclear complex, [(2,6-iPr(2)C(6)H(3))-N=CH-(2-anthracenyl-C6H3-O)-kappa(2)-N,O]-Ni(eta(3)-CH2Ph) (13).