2-((2,6-dimethylphenyl)amino)-1-phenylethan-1-ol

• 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-((2,6-dimethylphenyl)amino)-1-phenylethan-1-ol
• 英文别名: 2-(2,6-dimethylphenylamino)-1-phenylethanol；2-(2,6-Dimethylanilino)-1-phenylethanol
• 化学式: C₁₆H₁₉NO
• 分子量: 241.333
• InChiKey: ZOFXQEDFFOGOPE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  32.3
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  在 ammonia borane 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 以120 mg的产率得到2-((2,6-dimethylphenyl)amino)-1-phenylethan-1-ol
  参考文献：
  名称：

  由醛和异氰酸酯一锅法合成N取代的β-氨基醇

  摘要：

  已经开发出一种实用的两步法一锅法合成N-取代的β-氨基醇，该方法以醛和异氰酸酯为起始原料。该方法的特点是反应条件温和，范围广，对官能团的耐受性强。该协议基于较少见的中心碳-碳键断开连接，对涉及胺和各种碳亲电试剂（环氧化物，α-卤代酮，β-卤代醇）的传统方法进行了补充。如有关抗哮喘药沙丁胺醇的合成所示，可以从简单的结构单元中以简洁有效的方式制备药用相关产品。将合成物升级为对映选择性变体也是可行的。

  DOI：

  10.1002/chem.201500210

文献信息

• Zinc Tetrafluoroborate Hydrate as a Mild Catalyst for Epoxide Ring Opening with Amines: Scope and Limitations of Metal Tetrafluoroborates and Applications in the Synthesis of Antihypertensive Drugs (<i>RS</i>)/(<i>R</i>)/(<i>S</i>)-Metoprolols
  作者：Brahmam Pujala、Shivani Rana、Asit K. Chakraborti

  DOI：10.1021/jo201473f

  日期：2011.11.4

  reaction at the benzylic carbon of the epoxide ring. A reversal of regioselectivity (91:1–69:31) in favor of the reaction at the terminal carbon of the epoxide ring was observed for reaction with morpholine. The regioselectivity was dependent on the electronic and steric factors of the epoxide and the pKa of the amine and independent of amine nucleophilicity. The role of the metal tetrafluoroborates is

  已经研究了金属四氟硼酸盐与胺进行环氧化物开环反应的范围和局限性，并且发现Zn（BF 4）2 · x H 2 O是一种温和而有效的催化剂，在无溶剂条件下于200 ℃提供高收率。 rt具有出色的化学，区域和立体选择性。催化效率依次为Zn（BF 4）2 · x H 2 O≫ Cu（BF 4）2 · x H 2 O> Co（BF 4）2 ·6H 2 O≫ Fe（BF 4）2 ·6H2 O> LiBF 4与环己烯氧化物和Zn（BF 4）2 · x H 2 O≫ Co（BF 4）2 ·6H 2 O≫ Fe（BF 4）2 ·6H 2 O> Cu（BF 4）反应2 · x H 2 O，用于氧化二苯乙烯，但AgBF 4是无效的。对于苯乙烯氧化物与苯胺的反应，四氟硼酸金属具有相当的区域选择性（1：99–7：93），并且在环的苄基碳上具有优先反应。与吗啉反应时，观察到区域选择性的逆转（91：1–69：31），有
• Copper-Catalyzed Arylation of β-Amino Alcohols
  作者：Gabriel E. Job、Stephen L. Buchwald

  DOI：10.1021/ol026655h

  日期：2002.10.1

  [GRAPHICS]Methods for synthesizing N-aryl beta-amino alcohols and O-aryl beta-amino alcohols are described. The presence of a neighboring hydroxyl or amino group, respectively, is thought to activate beta-amino alcohols toward these transformations. These protocols significantly increase access to a variety of arylated beta-amino alcohols.
• Synthesis and structure of an air-stable organobismuth triflate complex and its use as a high-efficiency catalyst for the ring opening of epoxides in aqueous media with aromatic amines
  作者：Nianyuan Tan、Shuangfeng Yin、Yuefang Li、Renhua Qiu、Zhengong Meng、Xingxing Song、Shenglian Luo、Chak-Tong Au、Wai-Yeung Wong

  DOI：10.1016/j.jorganchem.2010.12.035

  日期：2011.4

  An air-stable organobismuth triflate complex with a novel 5,6,7,12-tetrahydrodibenzo[c,f]-[1,5]oxabismocine framework was synthesized and characterized by spectroscopic and single-crystal X-ray diffraction techniques. The organobismuth framework is cationic, and the complex shows relatively strong Lewis acidity (0.8 < H-o <= 3.3). It was found to exhibit high catalytic activity towards the ring-opening reaction of epoxides in aqueous media with aromatic amines at room temperature. This catalyst shows good stability, recyclability and reusability. The catalytic system affords a simple and efficient method for the synthesis of beta-amino alcohols. (C) 2011 Elsevier B. V. All rights reserved.
• One-Pot Synthesis of N-Substituted β-Amino Alcohols from Aldehydes and Isocyanides
  作者：Răzvan C. Cioc、Daan J. H. van der Niet、Elwin Janssen、Eelco Ruijter、Romano V. A. Orru

  DOI：10.1002/chem.201500210

  日期：2015.5.18

  A practical two‐stage one‐pot synthesis of N‐substituted β‐amino alcohols using aldehydes and isocyanides as starting materials has been developed. This method features mild reaction conditions, broad scope, and general tolerance of functional groups. Based on a less common central carbon–carbon bond disconnection, this protocol complements traditional approaches that involve amines and various carbon

  已经开发出一种实用的两步法一锅法合成N-取代的β-氨基醇，该方法以醛和异氰酸酯为起始原料。该方法的特点是反应条件温和，范围广，对官能团的耐受性强。该协议基于较少见的中心碳-碳键断开连接，对涉及胺和各种碳亲电试剂（环氧化物，α-卤代酮，β-卤代醇）的传统方法进行了补充。如有关抗哮喘药沙丁胺醇的合成所示，可以从简单的结构单元中以简洁有效的方式制备药用相关产品。将合成物升级为对映选择性变体也是可行的。