2.2'-Bis-salicylidenamino-diphenyl | 113550-96-2

• 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: 2.2'-Bis-salicylidenamino-diphenyl
• 英文别名: disalicylidene-biphenyl-2,2'-diyldiamine；Disalicyliden-biphenyl-2,2'-diyldiamin；2-[[2-[2-[(2-Hydroxyphenyl)methylideneamino]phenyl]phenyl]iminomethyl]phenol
• CAS: 113550-96-2
• 化学式: C₂₆H₂₀N₂O₂
• 分子量: 392.457
• InChiKey: FSAXBAHFNLUDGR-UHFFFAOYSA-N

物化性质

• 熔点：
  153-154 °C
• 沸点：
  671.1±55.0 °C(Predicted)
• 密度：
  1.15±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  30
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  65.2
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2.2'-Bis-salicylidenamino-diphenyl 以 正庚烷 、 二氯甲烷 、 乙腈 为溶剂， 生成
  参考文献：
  名称：

  一种双SalenAl配合物及其制备方法和应用

  摘要：

  本发明公开了一种双SalenAl配合物及其制备方法和应用，属于精细化学品和配合物合成及催化应用技术领域。本发明通过在SalenAl配合物的溶液中添加另一分子Salen骨架的辅助配体L2，或在反应器中同时添加Salen骨架的配体L1和L2、AlR3、溶剂反应制得双SalenAl配合物。本发明获得的配合物具有价格低廉、毒性低、不含重金属和有害物质和对环境污染小等特点。本发明制备配合物过程中具备条件温和，操作简单，后处理方便等优势，是具有良好应用前景的催化剂体系。

  公开号：

  CN117659072A
• 作为产物：
  描述：

  2,2'-二硝基联苯 在 盐酸 、 tin 作用下， 生成 2.2'-Bis-salicylidenamino-diphenyl
  参考文献：
  名称：

  Diastereoisomeric four-coordinate complexes. V. Pseudo-tetrahedral complexes of controlled absolute configuration. Configurational interconversion of nickel(II) complexes withour racemization

  摘要：

  DOI：

  10.1021/ja01019a009

文献信息

• Vanadium(<scp>iii</scp>) phenoxyimine complexes for ethylene or ε-caprolactone polymerization: mononuclear versus binuclear pre-catalysts
  作者：Lucy Clowes、Mark Walton、Carl Redshaw、Yimin Chao、Alex Walton、Pertti Elo、Victor Sumerin、David L. Hughes

  DOI：10.1039/c2cy20571h

  日期：——

  The mononuclear [C6H4NCH(ArO)]2VCl(THF)} (Ar = 2,4-t-Bu2C6H2 (1), Ar = C6H4 (2)), O[C6H4NCH(ArO)]2}VCl(THF) (Ar = 2,4-t-Bu2C6H2 (3), Ar = C6H4 (4)) and the binuclear vanadium(III) complexes [C6H4NCH(ArO)]VCl2(THF)2}2(μ-CH2CH2) (Ar = 2,4-t-Bu2C6H2 (5), Ar = C6H4 (6)), have been synthesized and fully characterized. The compounds [C6H5NCH(ArO)]VCl2(THF)2 (Ar = 2,4-t-Bu2C6H2 (7), Ar = C6H4 (8)), [2,4,6-Me3–C6H2NCH(ArO)]VCl2 (Ar = 2,4-t-Bu2C6H2 (9), Ar = C6H4 (10)) and [2,6-i-Pr2-C6H3NCH(ArO)]VCl2(THF)2 (Ar = 2,4-t-Bu2C6H2 (11), Ar = C6H4 (12)), μ-CH2CH2[NCH(C6H4O)]2VCl(THF)} (14) and C6H4[NCH(C6H4O)]2VCl(THF)} (15) were synthesized for comparative polymerization studies. The dizwitterionic compound [2,6-i-Pr2-C6H3N+(H)CH(C6H4O)]2VCl2O (13) was also isolated, and presumably formed via a fortuitous hydrolysis reaction. The complexes 2, 5 and 13 have been structurally characterized; the molecular structure of the parent ligand (L5) in 5 is also reported. All complexes have been screened for ethylene as well as ε-caprolactone polymerization, and results are compared against those for known related mono- and bi-nuclear counterparts to evaluate for possible cooperative effects. The compounds 10 and 12 have been supported on modified SiO2, analysed by XPS and subjected to homo-polymerization (ethylene) and co-polymerization (1-hexene and ethylene) studies.

  合成并全面表征了单核化合物[ NCH(ArO)]2VCl(THF)} (Ar = 2,4-t-Bu2C6H2 (1)，Ar = C6H4 (2))和O[ NCH(ArO)]2}VCl(THF) (Ar = 2,4-t-Bu2C6H2 (3)，Ar = (4))，以及双核钒(III)络合物[ NCH(ArO)]VCl2(THF)2}2(μ-CH2CH2) (Ar = 2,4-t-Bu2C6H2 (5)，Ar = (6))。合成了化合物[C6H5NCH(ArO)]VCl2(THF)2 (Ar = 2,4-t-Bu2C6H2 (7)，Ar = (8))、[2,4,6-Me3–C6H2NCH(ArO)]VCl2 (Ar = 2,4-t-Bu2C6H2 (9)，Ar = (10))和[2,6-i-Pr2- CH(ArO)]VCl2(THF)2 (Ar = 2,4-t-Bu2C6H2 (11)，Ar = (12))，μ-CH2CH2[NCH( O)]2VCl(THF)} (14)和 [NCH( O)]2VCl(THF)} (15)，以进行比较聚合研究。二盐型化合物[2,6-i-Pr2-C6H3N+(H)CH( O)]2VCl2O (13)也被分离出来，推测是在一次偶然的水解反应中形成的。化合物2、5和13已被结构表征；化合物5中母体配体(L5)的分子结构也被报告。所有络合物均已检测乙烯和ε-己内酯聚合的能力，并将结果与已知相关的单核和双核对照进行比较，以评估可能的协同效应。化合物10和12被支持在改性SiO2上，通过XPS分析，并进行了均聚合（乙烯）和共聚合（1-己烯与乙烯）研究。
• A Four-coördinated Copper(II) Complex with a Tetrahedral Disposition of the Copper Valences
  作者：Francis Lions、Kenneth V. Martin

  DOI：10.1021/ja01563a002

  日期：1957.3
• New manganese(II) and copper(II) complexes of tetradentate N2O2 schiff base ligands
  作者：S.M. Abu-el-wafa、F.M. Ashmawy、R.M. Issa、C.A. McAuliffe、R.V. Parish

  DOI：10.1016/s0020-1693(00)93726-5

  日期：1985.1
• Synthetic Study of Symmetrical and Unsymmetrical Schiff Base Complexes of VO(IV) and Mn(III) Derived from 2,2′‐Diaminobiphenyl
  作者：Davar M. Boghaei、Mahdi Behzad

  DOI：10.1081/sim-200055230

  日期：2005.5.1

  The symmetrical and unsymmetrical Schiff base complexes of VO( IV) and Mn( III) derived from 2,20-diaminobiphenyl and derivatives of salicylaldehyde and 1-hydroxy-2-naphthaldehyde have been synthesized and characterized by elemental analysis, NMR, infrared and electronic absorption spectroscopies, and conductivity measurements. The reaction of the ligands with oxovanadium( IV) was found to be kinetically unfavored, probably due to the small ionic radius of the metal ion, which is not in accordance with the cavity size of the ligands.