N-(4-hydroxyphenyl)-4-phenylbutanamide | 60096-90-4

• 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-hydroxyphenyl)-4-phenylbutanamide
• CAS: 60096-90-4
• 化学式: C₁₆H₁₇NO₂
• 分子量: 255.316
• InChiKey: NXQMUQUVSNFBIJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  49.3
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  N,N-diethyl-4-phenylbutanamide 、 对氨基苯酚 在 三甲基氯硅烷 、 1,10-菲罗啉 、 六氯化钨 作用下， 以 N-甲基吡咯烷酮 为溶剂， 反应 36.0h， 以76%的产率得到N-(4-hydroxyphenyl)-4-phenylbutanamide
  参考文献：
  名称：

  钨催化的叔烷基酰胺的转酰胺

  摘要：

  转酰胺最近已成为使酰胺多样化的一种简单方便的方法。然而，臭名昭著的、完全烷基取代的叔酰胺的动力学和热力学要求的转酰胺化仍然是一个长期的挑战。在这里，我们描述了一种使用简单的氯化钨 (VI) 作为催化剂和三甲基氯硅烷作为添加剂来活化叔烷基酰胺以简化转酰胺化的方法。高度亲电和亲氧的钨催化剂能够选择性地切断叔烷基酰胺的 C-N 键，从而实现无数结构和电子不同的叔烷基酰胺和胺的转酰胺化。

  DOI：

  10.1021/acscatal.1c01840

文献信息

• Highly Ligand-Controlled Regioselective Pd-Catalyzed Aminocarbonylation of Styrenes with Aminophenols
  作者：Tongyu Xu、Feng Sha、Howard Alper

  DOI：10.1021/jacs.6b03161

  日期：2016.5.25

  Achieving chemo- and regioselectivity simultaneously is challenging in organic synthesis. Transition metal-catalyzed reactions are effective in addressing this problem by the diverse ligand effect on the catalyst center. Ligand-controlled regioselective Pd-catalyzed carbonylation of styrenes with aminophenols was realized, chemoselectively affording amides. Using a combination of boronic acid and 5-chlorosalicylic

  同时实现化学选择性和区域选择性在有机合成中具有挑战性。过渡金属催化的反应通过对催化剂中心的多种配体效应有效地解决了这个问题。实现了配体控制的区域选择性 Pd 催化苯乙烯与氨基酚的羰基化，化学选择性地提供酰胺。使用硼酸和 5-氯水杨酸的组合作为添加剂，在乙腈中使用三（4-甲氧基苯基）膦（L3）以高收率和选择性获得直链酰胺，而在丁酮中以高收率和选择性获得支链酰胺通过将配体更改为 1,3,5,7-tetramethyl-2,4,8-trioxa-6-phenyl-6-phosphaadamantane (L5)。进一步的研究表明，配体的性质是区域选择性的关键。锥角和托尔曼电子参数 (TEP) 与反应性和区域选择性相关。对酸添加剂的研究表明，不同的酸作为质子源，相应的反离子有助于提高反应性和选择性。
• Synergistic Copper-Catalyzed Reductive Aminocarbonylation of Alkyl Iodides with Nitroarenes
  作者：Siling Zhao、Neal P. Mankad

  DOI：10.1021/acs.orglett.9b04092

  日期：2019.12.20

  Cu-catalyzed reductive aminocarbonylation of alkyl iodides using nitroarenes as the nitrogen source. The reaction proceeds with a single copper catalyst playing dual roles of synergistically mediating both carbonylation of alkyl iodides and reduction of nitroarenes, providing acyl iodides and anilines as possible reactive intermediates that then do amide coupling spontaneously. A diverse range of secondary

  我们已经开发了使用硝基芳烃作为氮源的铜催化的烷基碘的还原性氨基羰基化反应。该反应在单一铜催化剂上进行，该铜催化剂起协同作用介导烷基碘化物的羰基化和硝基芳烃的还原的双重作用，提供酰基碘化物和苯胺作为可能的反应中间体，然后自发进行酰胺偶联。使用该方法可从多种伯，仲和叔烷基碘中获得各种各样的仲N-芳基烷基酰胺。
• Fenretinide Derivatives Act as Disrupters of Interactions of Serum Retinol Binding Protein (sRBP) with Transthyretin and the sRBP Receptor
  作者：José Angel Campos-Sandoval、Clara Redondo、Gemma K. Kinsella、Akos Pal、Geraint Jones、Gwen S. Eyre、Simon C. Hirst、John B. C. Findlay

  DOI：10.1021/jm200256g

  日期：2011.7.14

  Serum retinol binding protein (sRBP) is released from the liver as a complex with transthyretin (TTR), a process under the control of dietary retinol. Elevated levels of sRBP may be involved in inhibiting cellular responses to insulin and in generating first insulin resistance and then type 2 diabetes, offering a new target for therapeutic attack for these conditions. A series of retinoid analogues were synthesized and examined for their binding to sRBP and their ability to disrupt the sRBP-TTR and sRBP-sRBP receptor interactions. A number inhibit the sRBP-TTR and sRBP-sRBP receptor interactions as well as or better than Fenretinide (FEN), presenting a potential novel dual mechanism of action and perhaps offering a new therapeutic intervention against type 2 diabetes and its development. Shortening the chain length of the FEN derivative substantially abolished binding to sRBP, indicating that the strength of the interaction the polyene chain region. Differences in potency against the sRBP-TTR and sRBP-sRBP receptor interactions suggest variant effects of the compounds on the two loops of sRBP guarding the entrance of the binding pocket that are responsible for these two protein-protein interactions.
• Tungsten-Catalyzed Transamidation of Tertiary Alkyl Amides
  作者：Fang-Fang Feng、Xuan-Yu Liu、Chi Wai Cheung、Jun-An Ma

  DOI：10.1021/acscatal.1c01840

  日期：2021.6.18

  chloride as a catalyst and chlorotrimethylsilane as an additive. The highly electrophilic and oxophilic tungsten catalyst enables the selective scission of a C–N bond of tertiary alkyl amides to effect transamidation of a myriad of structurally and electronically diverse tertiary alkyl amides and amines. Mechanistic study implies that the synergistic effect of the catalyst and the additive could pronouncedly

  转酰胺最近已成为使酰胺多样化的一种简单方便的方法。然而，臭名昭著的、完全烷基取代的叔酰胺的动力学和热力学要求的转酰胺化仍然是一个长期的挑战。在这里，我们描述了一种使用简单的氯化钨 (VI) 作为催化剂和三甲基氯硅烷作为添加剂来活化叔烷基酰胺以简化转酰胺化的方法。高度亲电和亲氧的钨催化剂能够选择性地切断叔烷基酰胺的 C-N 键，从而实现无数结构和电子不同的叔烷基酰胺和胺的转酰胺化。