2-(3,4-dimethoxyphenyl)-5-hydroxyvaleronitrile | 251317-79-0

• 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-(3,4-dimethoxyphenyl)-5-hydroxyvaleronitrile
• 英文别名: 2-(3,4-dimethoxyphenyl)-5-hydroxypentanenitrile
• CAS: 251317-79-0
• 化学式: C₁₃H₁₇NO₃
• 分子量: 235.283
• InChiKey: QCOYJTJTRKHZHB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.08
• 重原子数：
  17.0
• 可旋转键数：
  6.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  62.48
• 氢给体数：
  1.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  2-(3,4-dimethoxyphenyl)-5-hydroxyvaleronitrile 在 正丁基锂 、 potassium tert-butylate 作用下， 以 四氢呋喃 、 正己烷 、 乙腈 为溶剂， 反应 8.0h， 生成 2-(3,4-dimethoxyphenyl)-2-[3-(1-hydroxy)propyl]-5-[(o-azidophenethyl)(methyl)amino]valeronitrile
  参考文献：
  名称：

  Synthesis and binding properties of photoactivable biotin-conjugated verapamil derivatives for the study of P-170 glycoprotein

  摘要：

  The design and synthesis of two photoactivable biotin-labeled analogues of verapamil (6 and 7) is reported. Preliminary evaluation of the biological profile of 6 (EDP 137) and 7 (EDP 141) shows that they have comparable affinities to that of verapamil for P-170, the protein responsible for multidrug resistance (MDR). Since both appear to bind irreversibly to the protein and the presence of biotin in their structure makes them easily detectable by avidin, they promise to be of great help in studying the protein and its mechanism of action.

  DOI：

  10.1016/s0968-0896(99)00104-2
• 作为产物：
  描述：

  3,4-二甲氧基苯乙腈 、 3-溴-1-丙醇 在 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 以70%的产率得到2-(3,4-dimethoxyphenyl)-5-hydroxyvaleronitrile
  参考文献：
  名称：

  Synthesis and binding properties of photoactivable biotin-conjugated verapamil derivatives for the study of P-170 glycoprotein

  摘要：

  The design and synthesis of two photoactivable biotin-labeled analogues of verapamil (6 and 7) is reported. Preliminary evaluation of the biological profile of 6 (EDP 137) and 7 (EDP 141) shows that they have comparable affinities to that of verapamil for P-170, the protein responsible for multidrug resistance (MDR). Since both appear to bind irreversibly to the protein and the presence of biotin in their structure makes them easily detectable by avidin, they promise to be of great help in studying the protein and its mechanism of action.

  DOI：

  10.1016/s0968-0896(99)00104-2

文献信息

• Catalytic Formal Conjugate Addition: Direct Synthesis of δ-Hydroxynitriles from Nitriles and Allylic Alcohols
  作者：Subramanian Thiyagarajan、Raman Vijaya Sankar、Puthannur K. Anjalikrishna、Cherumuttathu H. Suresh、Chidambaram Gunanathan

  DOI：10.1021/acscatal.1c05271

  日期：2022.2.18

  reactive functional groups such as carbamate, sulfonate, olefin, cyano, and trifluoromethyl-substituted benzyl nitriles. Homo allylic alcohols also provided 1,4-addition products following the isomerization of double bonds. Mechanistic studies supported that the allylic alcohols initially undergo selective oxidation by the catalyst to α,β-unsaturated carbonyl compounds followed by 1,4-conjugate addition

  醇和腈官能团在生化和化学合成中具有广泛的应用。依赖于不饱和偶联伙伴的涉及 C-C 键形成的催化转化为合成、材料和药物化学中的过程创造了重要的途径。描述了由钌钳形络合物催化的腈与烯丙醇的简单和选择性偶联的发现，其耐受反应性官能团，例如氨基甲酸酯、磺酸酯、烯烃、氰基和三氟甲基取代的苄腈。双键异构化后，高烯丙醇还提供 1,4-加成产物。机理研究支持烯丙醇最初通过催化剂选择性氧化为 α,β-不饱和羰基化合物，然后是 1，由碱催化的苄基腈的 4-共轭加成和随后的羰基官能团催化还原，导致形成 δ-羟基腈产物。这种串联过程的催化循环是通过密度泛函理论研究建立的。值得注意的是，使用这种催化方案成功合成了阿尼帕米药物。还证明了 δ-羟基腈产物在合成生物活性分子及其进一步功能化中的用途。
• Manganese catalyzed cross-coupling of allylic alcohols and nitriles: an elegant route for access to δ-hydroxynitriles
  作者：Shiliang Wang、Dingguo Song、Feiyang Shen、Rong Chen、Yuqi Cheng、Chuhan Zhao、Qilei Shen、Shuxin Yin、Fei Ling、Weihui Zhong

  DOI：10.1039/d2gc03679g

  日期：——

  example of the pincer manganese(I) catalyzed redox-neutral coupling of nitriles with allylic alcohols to forge a variety of δ-hydroxynitriles. The reaction featured a broad substrate scope with good functional group tolerance under simple conditions (43 examples, 50–94% yields). Remarkably, the mildness and practicality of this protocol were further demonstrated by the successful synthesis of anipamil

  醇和腈衍生物是非常重要的骨架，广泛应用于有机和生物有机化学。由于其 100% 的原子经济性和易于获得的起始材料，通过形式共轭加成的醇和腈的交叉偶联是获得长碳链束缚腈的强大且环境友好的策略。在此，我们报道了钳形锰 ( I ) 催化腈与烯丙醇的氧化还原中性偶联以形成各种 δ-羟基腈的第一个例子。该反应在简单条件下具有广泛的底物范围和良好的官能团耐受性（43 个例子，50-94% 产率）。值得注意的是，阿尼帕米和维拉帕米的成功合成进一步证明了该协议的温和性和实用性通过一个或两个级联借氢程序。
• Synthesis and binding properties of photoactivable biotin-conjugated verapamil derivatives for the study of P-170 glycoprotein
  作者：Elisabetta Teodori、Dominique Ettori、Arlette Garnier-Suillerot、Fulvio Gualtieri、Dina Manetti、Maria Novella Romanelli、Serena Scapecchi

  DOI：10.1016/s0968-0896(99)00104-2

  日期：1999.9

  The design and synthesis of two photoactivable biotin-labeled analogues of verapamil (6 and 7) is reported. Preliminary evaluation of the biological profile of 6 (EDP 137) and 7 (EDP 141) shows that they have comparable affinities to that of verapamil for P-170, the protein responsible for multidrug resistance (MDR). Since both appear to bind irreversibly to the protein and the presence of biotin in their structure makes them easily detectable by avidin, they promise to be of great help in studying the protein and its mechanism of action.