N-<2-Hydroxy-benzyliden>-2,4,6-trimethyl-anilin | 120399-42-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: N-<2-Hydroxy-benzyliden>-2,4,6-trimethyl-anilin
• CAS: 120399-42-0
• 化学式: C₁₆H₁₇NO
• 分子量: 239.317
• InChiKey: GFXUGLRIJLPSQR-LICLKQGHSA-N

反应信息

• 作为产物：
  描述：

  邻甲基苄醇 、 2,4,6-三甲基苯胺 以 甲醇 为溶剂， 生成 N-<2-Hydroxy-benzyliden>-2,4,6-trimethyl-anilin
  参考文献：
  名称：

  席夫碱烷氧基钛配合物的合成、分离和结构研究：配体配位的空间限制

  摘要：

  本文报道了 Ti(OiPr)(4) 与一系列席夫碱配体的反应。席夫碱前配体 1a-I 是通过水杨醛与一系列伯烷基胺和苯胺衍生物缩合合成的。用 Ti(OiPr)(4) 处理 1a-f 产生八面体双(芳氧基亚胺)Ti(OiPr)2 配合物 2a-f 2c、2d 和 2e 的 X 射线晶体结构分析显示配合物与反式醛基氧原子和顺-N，顺-醇盐配体围绕中心金属原子排列。Ti(OiPr)4 与配体 1g 和 1h 的反应导致空间诱导的配体重排，形成八面体配合物 2g 和 2h，也通过 X 射线衍射实验表征，其中 O，N-螯合物现在在钛中心反方向。H-1 NMR 分析揭示了由这种配位模式引起的异丙醇次甲基质子的显着去屏蔽。相反，1i 和 1j 与 Ti(OiPr) 4 的反应导致配合物 2i 和 2j 的形成和分离。X 射线晶体结构分析显示配合物 2j 具有先前未观察到的配体取向，其中两个配体相对于钛中心的

  DOI：

  10.1002/ejic.200600113

文献信息

• [EN] GROUP 8 TRANSITION METAL CATALYSTS AND METHOD FOR MAKING SAME AND PROCESS FOR USE OF SAME IN METATHESIS REACTION<br/>[FR] CATALYSEURS À BASE DE MÉTAUX DE TRANSITION DU GROUPE 8 AINSI QUE LEURS PROCÉDÉS DE FABRICATION ET LEURS PROCÉDÉS D'UTILISATION DANS LA RÉACTION DE MÉTATHÈSE
  申请人：GUANG MING INNOVATION COMPANY WUHAN

  公开号：WO2016000242A1

  公开（公告）日：2016-01-07

  Metal catalyst compounds are disclosed. The catalyst compound are represented by the formula (I-II and VII): wherein M is a Group 8 metal; X is an anionic ligand; L is a neutral two electron donor ligand; K 2(A-E) is a ditopic or multitopic ligand. Also disclosed is an easy applicable catalyst synthesis and the application in different olefin metathesis processes, e.g. Reaction Injection Molding (RIM), rotational molding, vacuum infusion, vacuum forming, process for conversion of fatty acids and fatty acid esters or mixtures thereof, in –olefins, dicarboxylic acids or dicarboxylic esters, etc.

  金属催化剂化合物已被披露。该催化剂化合物由以下式(I-II和VII)表示：其中M是8族金属；X是阴离子配体；L是中性的双电子给体配体；K 2(A-E)是二元或多元配体。还披露了一种易于应用的催化剂合成方法，以及在不同的烯烃转化反应中的应用，例如反应注塑成型（RIM）、旋转成型、真空浸渍、真空成型、脂肪酸和脂肪酸酯或其混合物转化过程中的应用，以及-烯烃、二羧酸或二羧酸酯等。
• Process for the preparation of bidentate Schiff base ruthenium cataysts containing a saliclyldimine-type ligand
  申请人：Telene SAS

  公开号：EP2151445A1

  公开（公告）日：2010-02-10

  The invention relates to a process for the preparation of bidentate Schiff base catalysts containing a salicylaldimine-type ligand.

  本发明涉及一种含有水杨醛胺类配体的双齿席夫碱催化剂的制备工艺。
• Group 8 transition metal catalysts and method for making same and process for use of same in metathesis reaction
  申请人：GUANG MING INNOVATION COMPANY (WUHAN)

  公开号：US10160828B2

  公开（公告）日：2018-12-25

  Metal catalyst compounds are disclosed. The catalyst compound are represented by the formula (I-II and VII): wherein M is a Group 8 metal; X is an anionic ligand; L is a neutral two electron donor ligand; K 2 (A-E) is a ditopic or multitopic ligand. Also disclosed is an easy applicable catalyst synthesis and the application in different olefin metathesis processes, e.g. Reaction Injection Molding (RIM), rotational molding, vacuum infusion, vacuum forming, process for conversion of fatty acids and fatty acid esters or mixtures thereof, in -olefins, dicarboxylic acids or dicarboxylic esters, etc.

  本发明公开了金属催化剂化合物。催化剂化合物由式（I-II 和 VII）表示：其中 M 是第 8 族金属；X 是阴离子配体；L 是中性双电子供体配体；K 2 (A-E) 是二位或多位配体。本发明还公开了一种易于应用的催化剂合成方法，以及在不同烯烃偏析过程中的应用，例如反应注射成型（RIM）、旋转成型、真空灌注、真空成型、脂肪酸和脂肪酸酯或其混合物在-烯烃、二羧酸或二羧酸酯中的转化过程等。
• Insight into the Steric and Electronic Effects of Ancillary Ligands: Synthesis and Structure−Reactivity Relationship of Well-Defined, Air- and Moisture-Stable (NHC)Pd(sal)Cl Complexes (sal = Salicylaldimine)
  作者：Zhong Jin、Ling-Ling Qiu、Yan-Qing Li、Hai-Bin Song、Jian-Xin Fang

  DOI：10.1021/om100906n

  日期：2010.12.13

  Synthesis of a series of (NHC)Pd(sal)Cl complexes, 1-5, bearing a salicylaldimine (sal) unit was described. The structure reactivity relationship, especially the steric and electronic effects of the salicylaldimine ligands on their catalytic activities, was investigated intensively in the Buchwald-Hartwig coupling reaction. Our study demonstrated that the sterically encumbered N-aryl groups in the salicylaldimine unit give rise to an obviously negative effect in the aryl amination reaction. Additionally, incorporating a steric substituent into the ortho-position of the phenoxide oxygen atom does not appear to be beneficial to their catalytic activity. Notably, the electronic nature of N-substituted aryl groups in the salicylaldimine ligands plays a significant role in their catalytic activities. An electron-rich N-aryl group causes an obviously decreasing yield, while an electron-deficient one, such as complex 5b, leads to enhanced reactivity. The aryl amination reaction with complex 5b was also found to be remarkably tolerant to both air and moisture. Under optimized reaction conditions, a range of aryl chlorides and amines could be coupled smoothly under aerobic conditions.
• Process for the preparation of bidentate Schiff base ruthenium catalysts containing a salicylaldimine-type ligand
  申请人：Rimtec Corporation

  公开号：EP2151445B1

  公开（公告）日：2015-02-18