2,4'-dipyridylamine | 33932-96-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 2,4'-dipyridylamine
• 英文别名: Odpnruybcvisks-uhfffaoysa-；N-pyridin-4-ylpyridin-2-amine
• CAS: 33932-96-6
• 化学式: C₁₀H₉N₃
• 分子量: 171.202
• InChiKey: ODPNRUYBCVISKS-UHFFFAOYSA-N

物化性质

• 熔点：
  183-184 °C
• 沸点：
  330.4±17.0 °C(Predicted)
• 密度：
  1.206±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  37.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  VCl2(TMEDA)2 、 2,4'-dipyridylamine 在 NaH 作用下， 以 四氢呋喃 为溶剂， 以73%的产率得到{(C5H4N)2N}V(II)(N,N,N',N'-tetramethylethylenediamine)
  参考文献：
  名称：

  Edema, Jilles J. H.; Gambarotta, Sandro; Meetsma, Auke, Inorganic Chemistry, 1991, vol. 30, # 9, p. 2062 - 2066

  摘要：

  DOI：
• 作为产物：
  描述：

  2-氨基吡啶 、 吡啶-4-硼酸 在 potassium phosphate monohydrate 、 copper(II) acetate monohydrate 作用下， 以 二甲基亚砜 为溶剂， 反应 24.0h， 以52%的产率得到2,4'-dipyridylamine
  参考文献：
  名称：

  Convenient copper-mediated Chan–Lam coupling of 2-aminopyridine: facile synthesis of N-arylpyridin-2-amines

  摘要：

  A new and practical process for the synthesis of N-arylpyridin-2-amine derivatives has been developed. Under the assistance of copper, the desired products were produced from commercially available 2-aminopyridine and aryl boronic acids in moderate to good yields with good functional group tolerance. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2015.06.092

文献信息

• Hybrid organic‐inorganic Cu(II) iminoisonicotine@TiO ₂ @Fe ₃ O ₄ heterostructure as efficient catalyst for cross‐couplings
  作者：Mohamed Shaker S. Adam、Farman Ullah、Mohamed M. Makhlouf

  DOI：10.1111/jace.17098

  日期：2020.8

  immobilized copper catalyst (CuL@TiO2@Fe3O4) shell‐shell‐core system. The structural analysis revealed that the catalyst system is composed of both agglomerated nanospheres and deformed nanorods. Both copper catalysts, immobilized CuL@TiO2@Fe3O4 and un‐immobilized CuL were studied in heterogeneous and homogeneous catalysis, respectively, for Suzuki‐Miyaura (C–C) and Buchwald‐Hartwig (C–N) cross‐coupling reactions

  通过与Cu（II）离子配位，（CuL @ TiO 2 @Fe 3 O 4）和不将（CuL）固定在TiO 2上，由Cu（II）离子配位，由新的三齿亚氨基异烟碱配体（HL）合成了两种新型单核铜（II）络合物催化剂。Fe 3 O 4包覆的纳米颗粒。配体背面的酯部分用于固定在Fe 3 O 4纳米颗粒上。配体和CuL络合物均通过使用其他光谱技术（核磁共振，红外，紫外可见光谱和质谱以及元素分析）进行了全面表征。使用不同的分析技术来确定固定化铜催化剂（CuL @ TiO 2 @Fe 3 O 4）壳-壳-核系统的结构特征和形态。结构分析表明，该催化剂体系由团聚的纳米球和变形的纳米棒组成。两种铜催化剂，固定化的CuL @ TiO 2 @Fe 3 O 4分别在Suzuki-Miyaura（CC）和Buchwald-Hartwig（CN）的各种杂芳基卤化物的交叉偶联反应的非均相和均相催化中研究了CuL和未固定的
• Synthesis and Structural Characterization of One-Dimensional Cadmium(II) Coordination Polymers Containing Polydentate Nitrogen Ligands
  作者：Maw-Cherng Suen、Ju-Chun Wang

  DOI：10.1002/jccs.200800117

  日期：2008.8

  complex of the type [Cd(NCS) 2 (PmPa) 2 ] n , 2. Each of the 2,4-dpa ligand in complex 1 is coordinated to the Cd 2+ metal center through pyridyl nitrogen atoms to form the one-dimensional chain structures. The distorted CdN4S2} octahedral coordination geometry around Cd 2+ center is completed by pairs of bidentate thiocyanato ligands. Complex 2 has the 1-D arrangement constructed through one-dimensional

  Cd(NΟ 3 ) 2 .4H 2 Ο 与 NH 4 SCN 和 2,4-dpa (2,4-dpa = 2,4-二吡啶胺) 在 CH 3 OH 中反应得到一维配位聚合物 [Cd( NCS)2(2,4-dpa) 2 ] n , 1, 而 Cd(NO 3 ) 2 .4H 2 O 与 NH 4 SCN 和 PmPa (PmPa = 2-(l-哌嗪基)嘧啶) 在 CH 3 中的反应OH 得到 [Cd(NCS) 2 (PmPa) 2 ] n , 2 类型的配合物。配合物 1 中的每个 2,4-dpa 配体通过吡啶基氮原子与 Cd 2+ 金属中心配位形成维链结构。Cd 2+ 中心周围的扭曲的CdN4S2}八面体配位几何由成对的双齿硫氰酸根配体完成。配合物 2 具有通过一维双 μ(N,S) 端对端桥接硫氰酸根基团桥接 Cd(II) 链通过 PmPa 配体相互连接的一维排列。
• 5-Phenylpyrimidines, methods and intermediate products for the production thereof and use of the same for controlling pathogenic fungi
  申请人：——

  公开号：US20040116429A1

  公开（公告）日：2004-06-17

  The invention relates to 5-phenylpyrimidine of formula (I) wherein the substituents have the following designations: R 1 represents a five to ten-membered saturated, partially unsaturated or aromatic monocyclic or bicyclic heterocycle which contains between one and four heteroatoms from the group O, N or S, and which can be substituted as defined in the description; R 2 represents hydrogen, halogen, cyano, alkyl, halogenalkyl or alkoxy; R 3 and R 4 represent hydrogen, alkyl, halogenalkyl, cycloalkyl, halogencycloalkyl, alkenyl, halogenalkenyl, cycloalkenyl, alkinyl, halogenalkinyl or cycloalkinyl; together with the nitrogen atom to which they are bonded, R 3 and R 4 can also form a five or six-membered ring which can be split by a heteroatom and can carry at least one substituent; R 5 and R 6 represent hydrogen, halogen, alkyl, halogenalkyl or alkoxy; R 1 and R 8 represent hydrogen, halogen, alkyl or halogenalkyl; and R 9 represents hydrogen, halogen, alkyl, alkoxy, cycloalkoxy, halogenalkoxy or alkoxycarbonyl. The invention also relates to methods and intermediate products for producing said compounds and the use of the same for controlling pathogenic fungi. 1

  本发明涉及式（I）的5-苯基嘧啶，其中取代基具有以下符号：R1代表一个含有来自O、N或S组的1到4个杂原子的五元至十元饱和、部分不饱和或芳香单环或双环杂环，其可以按照说明中定义的方式取代；R2代表氢、卤素、氰基、烷基、卤代烷基或烷氧基；R3和R4代表氢、烷基、卤代烷基、环烷基、卤代环烷基、烯基、卤代烯基、环烯基、炔基、卤代炔基或环炔基；与它们键合的氮原子一起，R3和R4还可以形成一个可以被杂原子裂解并且可以携带至少一个取代基的五元或六元环；R5和R6代表氢、卤素、烷基、卤代烷基或烷氧基；R7和R8代表氢、卤素、烷基或卤代烷基；R9代表氢、卤素、烷基、烷氧基、环烷氧基、卤代烷氧基或烷氧羰基。本发明还涉及制备该化合物的方法和中间体以及使用该化合物控制病原真菌的方法。
• 5-phenylpyrimidines, their preparation, intermediates for their preparation, and their use for controlling harmful fungi
  申请人：Grote Thomas

  公开号：US20070088026A1

  公开（公告）日：2007-04-19

  5-Phenylpyrimidines of the formula I, in which the substituents have the following meanings: R 1 is a five- to ten-membered saturated, partially unsaturated or aromatic mono- or bicyclic heterocycle comprising one to four hetero atoms selected from the group consisting of O, N or S, which heterocycle can be substituted as defined in the description, R 2 is hydrogen, halogen, cyano, alkyl, haloalkyl or alkoxy; R 3 , R 4 are hydrogen, alkyl, haloalkyl, cycloalkyl, halocycloalkyl, alkenyl, haloalkenyl, cycloalkenyl, alkynyl, haloalkynyl or cycloalkynyl, R 3 and R 4 together with the nitrogen atom to which they are bonded may also form a five- or six-membered ring which can be interrupted by a hetero atom and have attached to it one or more substituents; R 5 , R 6 are hydrogen, halogen, alkyl, haloalkyl or alkoxy; R 7 , R 8 are hydrogen, halogen, alkyl or haloalkyl; R 9 is hydrogen, halogen, alkyl, alkoxy, cycloalkoxy, haloalkoxy or alkoxycarbonyl, Processes and intermediates for the preparation of these compounds, and their use for controlling harmful fungi.

  式I中的5-苯基嘧啶，其中取代基具有以下含义：R1是一个含有1-4个杂原子（选自O、N或S）的五至十元饱和、部分不饱和或芳香单环或双环杂环，该杂环可以被定义描述中所述地取代；R2是氢、卤素、氰基、烷基、卤代烷基或烷氧基；R3、R4是氢、烷基、卤代烷基、环烷基、卤代环烷基、烯基、卤代烯基、环烯基、炔基、卤代炔基或环炔基，R3和R4与它们连接的氮原子一起也可以形成一个由杂原子打断并附有一个或多个取代基的五元或六元环；R5、R6是氢、卤素、烷基、卤代烷基或烷氧基；R7、R8是氢、卤素、烷基或卤代烷基；R9是氢、卤素、烷基、烷氧基、环烷氧基、卤代烷氧基或烷氧羰基。制备这些化合物的方法和中间体，以及它们用于控制有害真菌的用途。
• Polyaminopyridines and method for producing same
  申请人：Kanbara Takaki

  公开号：US20060293503A1

  公开（公告）日：2006-12-28

  The present invention provides novel polyaminopyridines which are excellent in solubility in various solvents, and are preferably used in a polymer-type organic electroluminescent material, and a process for preparing the same. More particularly, the present invention provides polyaminopyridines having a repetition structural unit represented by the following general formula (1); and having a number average molecular weight in a range of 500 to 1000000.

  本发明提供了新型的聚氨基吡啶，其在各种溶剂中具有优异的溶解性，并且最好用于聚合物型有机电致发光材料，并提供了制备它们的过程。更具体地，本发明提供了具有以下一般式（1）所表示的重复结构单元的聚氨基吡啶，其具有500至1000000之间的数均分子量。