2,4-dichloro-N-(2-phenylethyl)aniline | 940367-78-2

• 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: 2,4-dichloro-N-(2-phenylethyl)aniline
• CAS: 940367-78-2
• 化学式: C₁₄H₁₃Cl₂N
• mdl: MFCD11058506
• 分子量: 266.17
• InChiKey: NOBJJKJSMSQKCL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  12
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2,4-二氯苯胺 、 苯乙炔 在 [Ti(bptd)(NMe₂)] 、 lithium aluminium tetrahydride 作用下， 以 甲苯 、 四氢呋喃 为溶剂， 反应 11.0h， 生成 2,4-dichloro-N-(1-phenylethyl)aniline 、 2,4-dichloro-N-(2-phenylethyl)aniline
  参考文献：
  名称：

  Heterobimetallic Samarium(III) and Titanium(IV) Complexes with Bifunctional Catalytic Properties

  摘要：

  Reaction of the bis-ligand-chelated samarium complex [Sin (Hbptd)(H(2)bptd)1 (1; H(3)bptd = (2-pyrroly1)-2,5,8-triazanon a-1,8-diene), in which a pyrrolyl ring is dangling and metal-free, with Ti(NMe2)(4) yielded the heterometallic complex [Sm(Hbptd)(THF) (bptd)Ti(NMe2)(2)] (2). Treatment of the H3bptd ligand with 1 equiv of Ti(NMe2)(4) gave the titanium amido complex [Ti(bptd)(NMe2)] (3). Complexes 2 and 2; were able to catalyze the hydroamination of phenylacetylene with 2,4-dichloroaniline and 4-methoxyaniline, and high regioselectivities were observed for the two amines. Both 1 and 2 were active catalysts for the ring-opening polymerization of epsilon-caprolactone. 2 showed higher activity for the polymerization reactions, due to a decrease in the coordination number of the samarium atom (from 9 in 1 to 8 in 2) by sharing its ligand with the titanium center.

  DOI：

  10.1021/om1010935

文献信息

• Heterobimetallic Samarium(III) and Titanium(IV) Complexes with Bifunctional Catalytic Properties
  作者：Fengying Zhou、Miaoshui Lin、Lei Li、Xueqing Zhang、Zhou Chen、Yahong Li、Yang Zhao、Jin Wu、Guimin Qian、Bin Hu、Wu Li

  DOI：10.1021/om1010935

  日期：2011.3.28

  Reaction of the bis-ligand-chelated samarium complex [Sin (Hbptd)(H(2)bptd)1 (1; H(3)bptd = (2-pyrroly1)-2,5,8-triazanon a-1,8-diene), in which a pyrrolyl ring is dangling and metal-free, with Ti(NMe2)(4) yielded the heterometallic complex [Sm(Hbptd)(THF) (bptd)Ti(NMe2)(2)] (2). Treatment of the H3bptd ligand with 1 equiv of Ti(NMe2)(4) gave the titanium amido complex [Ti(bptd)(NMe2)] (3). Complexes 2 and 2; were able to catalyze the hydroamination of phenylacetylene with 2,4-dichloroaniline and 4-methoxyaniline, and high regioselectivities were observed for the two amines. Both 1 and 2 were active catalysts for the ring-opening polymerization of epsilon-caprolactone. 2 showed higher activity for the polymerization reactions, due to a decrease in the coordination number of the samarium atom (from 9 in 1 to 8 in 2) by sharing its ligand with the titanium center.