N-(4-(dimethylamino)phenyl)picolinamide | 100714-45-2

• 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: N-(4-(dimethylamino)phenyl)picolinamide
• 英文别名: N-[4-(dimethylamino)phenyl]pyridine-2-carboxamide
• CAS: 100714-45-2
• 化学式: C₁₄H₁₅N₃O
• 分子量: 241.293
• InChiKey: KKUFYUVRYHPVPG-UHFFFAOYSA-N

物化性质

• 熔点：
  130-131 °C
• 沸点：
  334.4±22.0 °C(Predicted)
• 密度：
  1.209±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  45.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-(4-(dimethylamino)phenyl)picolinamide 生成 2-(4-dimethylamino-phenylcarbamoyl)-1-methyl-pyridinium; iodide
  参考文献：
  名称：

  Hypotensive Agents. Pyridinecarboxamides and Piperidinecarboxamides¹

  摘要：

  DOI：

  10.1021/ja01512a051
• 作为产物：
  描述：

  2-吡啶甲酸 在 草酰氯 、 三乙胺 、 N,N-二甲基甲酰胺 作用下， 以 二氯甲烷 为溶剂， 反应 4.25h， 生成 N-(4-(dimethylamino)phenyl)picolinamide
  参考文献：
  名称：

  Copper-catalyzed ortho-C–H amination of protected anilines with secondary amines

  摘要：

  开发了一种实用的Cu催化的吡啶酰胺导向的苯胺邻位氨基化反应，展现出卓越的单取代选择性和高度的官能团耐受性。

  DOI：

  10.1039/c3cc49633c

文献信息

• Reductive Amination of Ketonic Compounds Catalyzed by Cp*Ir(III) Complexes Bearing a Picolinamidato Ligand
  作者：Kouichi Tanaka、Takashi Miki、Kunihiko Murata、Ayumi Yamaguchi、Yoshihito Kayaki、Shigeki Kuwata、Takao Ikariya、Masahito Watanabe

  DOI：10.1021/acs.joc.9b01565

  日期：2019.9.6

  Cp*Ir complexes bearing a 2-picolinamide moiety serve as effective catalysts for the direct reductive amination of ketonic compounds to give primary amines under transfer hydrogenation conditions using ammonium formate as both the nitrogen and hydrogen source. The clean and operationally simple transformation proceeds with a substrate to catalyst molar ratio (S/C) of up to 20,000 at relatively low

  带有2-吡啶甲酸酰胺部分的Cp * Ir配合物可作为有效的催化剂，用于在酮的转移氢化条件下，使用甲酸铵作为氮源和氢源，对酮类化合物进行直接还原胺化，从而生成伯胺。清洁且操作简单的转化过程是在相对较低的温度下以高达20,000的底物与催化剂的摩尔比（S / C）进行的，并且对伯胺表现出出色的化学选择性。
• METHOD FOR CONVERTING HYDROXYL GROUP OF ALCOHOL
  申请人：Takasago International Corporation

  公开号：US20210047254A1

  公开（公告）日：2021-02-18

  The present invention relates to: a method for converting a hydroxyl group of an alcohol; and a catalyst which makes the method possible. A method for converting a hydroxyl group of an alcohol according to the present invention is characterized by producing a compound represented by CH(R 1 )(R 2 )Nu (wherein R 1 , R 2 and Nu are as defined below) by reacting an alcohol represented by CH(R 1 )(R 2 )OH (wherein each of R 1 and R 2 represents a hydrogen atom, an optionally substituted alkyl group, or the like) and a compound having an active proton, which is represented by H-Nu (wherein Nu represents a group represented by —CHX 1 -EWG 1 or —NR 3 R 4 ; X 1 represents a hydrogen atom or the like; EWG 1 represents an electron-withdrawing group; and each of R 3 and R 4 represents a hydrogen atom, an optionally substituted alkyl group, or the like), with each other in the presence of a complex of a group 7-11 metal of the periodic table and at least one solid base that is selected from the group consisting of layered double hydroxides, composite oxides and calcium hydroxide.

  本发明涉及：将醇的羟基转化为的方法；以及使该方法成为可能的催化剂。根据本发明的将醇的羟基转化为的方法的特征在于，在周期表的7-11族金属群的复合物存在下，通过将一个由CH(R1)(R2)OH（其中R1和R2分别表示氢原子、可选择取代的烷基基团或类似物）表示的醇与一个具有活性质子的化合物（其中Nu表示由—CHX1-EWG1或—NR3R4表示的基团；X1表示氢原子或类似物；EWG1表示电子吸引基团；R3和R4分别表示氢原子、可选择取代的烷基基团或类似物）反应，从而产生一个由CH(R1)(R2)Nu（其中R1、R2和Nu如下定义）表示的化合物。同时，所述反应中至少选择一种来自层状双氢氧化物、复合氧化物和氢氧化钙的固体碱作为催化剂。
• PROCESS FOR PREPARING AMINE COMPOUND
  申请人：Watanabe Masahito

  公开号：US20120065426A1

  公开（公告）日：2012-03-15

  The present invention aims to provide a practical process for preparing amine compounds through a generalized highly-diastereoselective reductive amination reaction. The present invention relates to a process for diastereoselectively preparing an amine compound using a catalyst employed in a reductive amination reaction, comprising a specific organometallic compound represented by the following general formula (1):

  本发明旨在通过一种广义高对映选择性还原胺化反应的实用过程来制备胺化合物。本发明涉及一种在还原胺化反应中使用的催化剂来对映选择性地制备胺化合物的过程，包括由以下一般式（1）表示的特定有机金属化合物。
• A convenient synthesis of <i>N</i>-(hetero)arylamides by the oxidative coupling of methylheteroarenes with amines
  作者：Anjali Jaiswal、Preeti、Krishna Nand Singh

  DOI：10.1039/d2ob01106a

  日期：——

  An oxidative amidation of 2-methylpyridines/2-methylbenzimidazole with amines using copper acetate and elemental sulfur in DMSO to afford various N-(hetero)arylamides has been accomplished. Mechanistic studies reveal the intermediacy of N-(pyridin-2-ylmethyl)aniline and confirm the role of DMSO as the oxygen source.

  已经完成了使用乙酸铜和元素硫在 DMSO 中将 2-甲基吡啶/2-甲基苯并咪唑与胺的氧化酰胺化，以提供各种N- (杂)芳基酰胺。机理研究揭示了N- (pyridin-2-ylmethyl)aniline 的中间体，并证实了 DMSO 作为氧源的作用。
• Process for preparing amine compound
  申请人：Kanto Kagaku Kabushiki Kaisha

  公开号：EP2431353A1

  公开（公告）日：2012-03-21

  The present invention aims to provide a practical process for preparing amine compounds through a generalized highly-diastereoselective reductive amination reaction. The present invention relates to a process for diastereoselectively preparing an amine compound using a catalyst employed in a reductive amination reaction, comprising a specific organometallic compound represented by the following general

  本发明旨在提供一种通过通用的高非对映选择性还原胺化反应制备胺化合物的实用工艺。 本发明涉及一种利用还原胺化反应中使用的催化剂非对映选择性地制备胺化合物的工艺，该催化剂包括由以下通式表示的特定有机金属化合物