N-salicylidene-1,1-dimethylethanamine | 135609-65-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: N-salicylidene-1,1-dimethylethanamine
• 英文别名: N-(2-Hydroxybenzylidene)-terbutylamine
• CAS: 135609-65-3
• 化学式: C₁₁H₁₅NO
• 分子量: 177.246
• InChiKey: BISGSYSKVKLMFB-XYOKQWHBSA-N

反应信息

• 作为产物：
  描述：

  邻甲基苄醇 、 叔丁胺 以 甲醇 为溶剂， 生成 N-salicylidene-1,1-dimethylethanamine
  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

• POLYLACTIC ACID COMPOSITION
  申请人：Teijin Limited

  公开号：EP2116576A1

  公开（公告）日：2009-11-11

  It is an object of the present invention to provide a polylactic acid composition having excellent crystallinity, wet heat stability and melt stability. It is another object of the present invention to provide a molded article which is obtained from the polylactic acid composition and excellent in appearance and color. The present invention is a composition and molded article thereof which comprises a polylactic acid (component A), a carbodiimide compound (component B) and a phosphoric acid ester metal salt (component C).

  本发明的一个目的是提供一种具有优异结晶度、湿热稳定性和熔融稳定性的聚乳酸组合物。本发明的另一个目的是提供一种由该聚乳酸组合物制成的模塑制品，其外观和色泽极佳。 本发明是一种由聚乳酸（A 组分）、碳化二亚胺化合物（B 组分）和磷酸酯金属盐（C 组分）组成的组合物及其成型品。
• 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.
• EXCITATORY AMINO ACID RECEPTOR MODULATORS
  申请人：Lilly, S.A.

  公开号：EP1189873A1

  公开（公告）日：2002-03-27
• NITRONE INHIBITION OF OXIDATION OF UNSATURATED FATS
  申请人：Dow Global Technologies LLC

  公开号：EP3270875B1

  公开（公告）日：2019-05-01
• MULTICOORDINATED METAL COMPLEXES FOR USE IN METATHESIS REACTIONS
  申请人：Schaubroeck David

  公开号：US20070043188A1

  公开（公告）日：2007-02-22

  Improved catalysts useful in alkyne or olefin metathesis are made by bringing into contact a multi-coordinated metal complex comprising a multidentate Schiff base ligand, and one or more other ligands, with a selected activating compound under conditions such that at least partial cleavage of a bond between the metal and the multidentate Schiff base ligand of said metal complex occurs.