(S)-(+)-1-chloro-3-(4-bromophenylamino)-propan-2-ol | 1303526-25-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: (S)-(+)-1-chloro-3-(4-bromophenylamino)-propan-2-ol
• 英文别名: (2S)-1-(4-bromoanilino)-3-chloropropan-2-ol
• CAS: 1303526-25-1
• 化学式: C₉H₁₁BrClNO
• 分子量: 264.549
• InChiKey: OKDIXVHESFIWQZ-SECBINFHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  32.3
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (S)-(+)-1-chloro-3-(4-bromophenylamino)-propan-2-ol 在 C₂₀H₁₄AlNO₃ 、 四丁基碘化铵 、 sodium hydroxide 作用下， 以 二氯甲烷 、 水 、 丁酮 为溶剂， 25.0 ℃ 、101.33 kPa 条件下， 反应 60.0h， 生成
  参考文献：
  名称：

  手性N-芳基环氧胺和CO 2的立体控制，发散性，Al（III）催化偶联

  摘要：

  N-芳基环氧胺与CO 2之间发生了发散性偶联反应。通过使用两种不同的助催化剂，碘化四丁基铵碘化物（TBAI）或4-二甲基氨基吡啶（DMAP）以及Al（III）Lewis酸，分别通过两种不同的反应途径选择性地生产环状碳酸酯或恶唑烷酮。所提出的反应机理得到产物的立体化学测定的支持。成功实现了克利奈唑胺的克级生产。

  DOI：

  10.1021/acs.orglett.8b02186
• 作为产物：
  描述：

  4-溴苯胺 、 环氧氯丙烷 在 磷脂酶B 作用下， 以 异丙醚 为溶剂， 反应 12.0h， 以86%的产率得到(S)-(+)-1-chloro-3-(4-bromophenylamino)-propan-2-ol
  参考文献：
  名称：

  Selective biocatalytic aminolysis of (±)-epichlorohydrin: Synthesis and ICAM-1 inhibitory activity of (S)-(+)-3-arylamino-1-chloropropan-2-ols

  摘要：

  Regio-and enantioselective synthesis of (S)-(+)-3-arylamino-1-chloropropan-2-ols has been achieved by the epoxide ring opening of (+/-)-epichlorohydrin with different aromatic amines in the presence of Candida rugosa lipase. Activities of seven model (S)-(+)-3-arylamino-1-chloropropan-2-ols, out of 10 compounds synthesized, have been evaluated for the inhibition of tumor necrosis factor-alpha TNF-alpha) induced expression of intercellular adhesion molecule-1 (ICAM-1), which is one of the factors responsible for the modulation of inflammation in biological systems; (S)-(+)-1-chloro-3-(2'-chlorophenylamino)-propan-2-ol has been found to exhibit highest activity, that is, 86% inhibition of TNF-alpha induced expression of ICAM-1 at a concentration of 40 mu g/ml. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2011.02.029

文献信息

• Stereocontrolled, Divergent, Al(lll)-Catalyzed Coupling of Chiral <i>N</i>-Aryl Epoxy Amines and CO₂
  作者：Yuseop Lee、Jonghoon Choi、Hyunwoo Kim

  DOI：10.1021/acs.orglett.8b02186

  日期：2018.8.17

  achieved between N-aryl epoxy amines and CO2. By using two different cocatalysts, tetrabutylammonium iodide (TBAI) or 4-dimethylaminopyridine (DMAP) together with an Al(III) Lewis acid, cyclic carbonates or oxazolidinones were selectively produced through two distinct reaction pathways, respectively. The proposed reaction mechanism was supported by the stereochemical determination of the products. A

  N-芳基环氧胺与CO 2之间发生了发散性偶联反应。通过使用两种不同的助催化剂，碘化四丁基铵碘化物（TBAI）或4-二甲基氨基吡啶（DMAP）以及Al（III）Lewis酸，分别通过两种不同的反应途径选择性地生产环状碳酸酯或恶唑烷酮。所提出的反应机理得到产物的立体化学测定的支持。成功实现了克利奈唑胺的克级生产。
• Selective biocatalytic aminolysis of (±)-epichlorohydrin: Synthesis and ICAM-1 inhibitory activity of (S)-(+)-3-arylamino-1-chloropropan-2-ols
  作者：Pankaj Gupta、Sumati Bhatia、Ashish Dhawan、Sakshi Balwani、Shatrughan Sharma、Raju Brahma、Rajpal Singh、Balaram Ghosh、Virinder S. Parmar、Ashok K. Prasad

  DOI：10.1016/j.bmc.2011.02.029

  日期：2011.4

  Regio-and enantioselective synthesis of (S)-(+)-3-arylamino-1-chloropropan-2-ols has been achieved by the epoxide ring opening of (+/-)-epichlorohydrin with different aromatic amines in the presence of Candida rugosa lipase. Activities of seven model (S)-(+)-3-arylamino-1-chloropropan-2-ols, out of 10 compounds synthesized, have been evaluated for the inhibition of tumor necrosis factor-alpha TNF-alpha) induced expression of intercellular adhesion molecule-1 (ICAM-1), which is one of the factors responsible for the modulation of inflammation in biological systems; (S)-(+)-1-chloro-3-(2'-chlorophenylamino)-propan-2-ol has been found to exhibit highest activity, that is, 86% inhibition of TNF-alpha induced expression of ICAM-1 at a concentration of 40 mu g/ml. (C) 2011 Elsevier Ltd. All rights reserved.