(2-苯甲酰基苯基)氨基甲酸苄酯 | 1025554-41-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: (2-苯甲酰基苯基)氨基甲酸苄酯
• 英文名称: (2-benzoylphenyl)carbamic acid benzyl ester
• 英文别名: benzyl N-(2-benzoylphenyl)carbamate
• CAS: 1025554-41-9
• 化学式: C₂₁H₁₇NO₃
• 分子量: 331.371
• InChiKey: CSRUHLNKPOYNAN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  25
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  55.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  氯甲酸苄酯 、 2-氨基二苯甲酮 在 四丁基溴化铵 作用下， 反应 0.38h， 以96%的产率得到(2-苯甲酰基苯基)氨基甲酸苄酯
  参考文献：
  名称：

  A mild and efficient chemoselective N-benzyloxycarbonylation of amines using TBAB as a catalyst under solvent-free conditions

  摘要：

  我们介绍了一种温和、高效的胺化学选择性 N-苄氧羰基化方法，该方法是在无溶剂条件下，在 TBAB 存在下，用苄氧羰酰氯（Cbz-Cl）处理胺和氨基酯，收率极高。该方法适用于制备脂肪族胺、芳香族胺和氨基酯的各种 N-Cbz 衍生物。

  DOI：

  10.1139/v08-169

文献信息

• Insertion of Benzene Rings into the Amide Bond: One-Step Synthesis of Acridines and Acridones from Aryl Amides
  作者：Didier G. Pintori、Michael F. Greaney

  DOI：10.1021/ol902568x

  日期：2010.1.1

  Insertion of benzene rings into the amide bond using the reactive intermediate benzyne is described. Aromatic amides undergo smooth insertion when treated with O-triflatophenyl silane benzyne precursors, producing versatile aminobenzophenone products in good to excellent yield. The process is entirely metal-free and has been exemplified on the synthesis of biologically active acridones and acridines

  描述了使用反应性中间体苯炔将苯环插入酰胺键。用O-三氟苯基硅烷硅烷苯并炔前体处理后，芳族酰胺会顺利插入，从而以高至优异的收率生产出多种用途的氨基二苯甲酮产品。该方法完全不含金属，并已在生物活性a啶和cr啶的合成中得到了例证。
• Direct access to carbamates <i>via</i> acylation of arylamines with dialkyl azodicarboxylates under metal-free conditions
  作者：Liangxin Fan、Mengyang He、Xinyuan Liu、Fangyu He、Lulu Wu、Guoyu Yang、Zhenliang Pan、Lijun Shi、Caixia Wang、Cuilian Xu

  DOI：10.1039/d3ob01437a

  日期：——

  A novel C–N coupling of various arylamines with dialkyl azodicarboxylates under metal-free conditions for the rapid assembly of carbamates has been achieved. This established protocol features mild reaction conditions, simple operation, broad substrate scope, moderate to excellent yields and good tolerance of functional groups. Moreover, the potential synthetic utility of products was exemplified by

  在无金属条件下，实现了各种芳胺与偶氮二甲酸二烷基酯的新型 C-N 偶联，以快速组装氨基甲酸酯。该方案具有反应条件温和、操作简单、底物范围广、产率适中至优异、官能团耐受性好等特点。此外，一系列有趣的化学操作证明了产品的潜在合成用途。
• N-Benzyloxycarbonylation of amines in the ionic liquid [TPA][l-Pro] as an efficient reaction medium
  作者：N. Suryakiran、K. Chinni Mahesh、D. Ramesh、J. Jon Paul Selvam、Y. Venkateswarlu

  DOI：10.1016/j.tetlet.2008.02.108

  日期：2008.4

  An efficient method for the N-benzyloxycarbonylation of amines is described. The reaction of amines with Cbz-Cl in the ionic liquid [TPA][L-Pro] afforded the corresponding N-Cbz derivatives in excellent yields. The method is versatile for the preparation of a wide variety of N-Cbz derivatives of aliphatic and aromatic amines. (C) 2008 Elsevier Ltd. All rights reserved.
• A mild and efficient chemoselective <i>N</i>-benzyloxycarbonylation of amines using TBAB as a catalyst under solvent-free conditions
  作者：Kothamasu Suresh Babu、Vidadala Rama Subba Rao、Ravu Ranga Rao、Sakhamuri Sivaram Babu、Janaswami Madhusudana Rao

  DOI：10.1139/v08-169

  日期：2009.2

  We describe a mild and efficient method for the chemoselective N-benzyloxycarbonylation of amines by treatment of amines and aminoesters with benzyloxycarbonyl chloride (Cbz-Cl) in the presence of TBAB under solvent-free conditions in excellent yields. The method is general for the preparation of a wide variety of N-Cbz derivatives of aliphatic, aromatic amines, and aminoesters.

  我们介绍了一种温和、高效的胺化学选择性 N-苄氧羰基化方法，该方法是在无溶剂条件下，在 TBAB 存在下，用苄氧羰酰氯（Cbz-Cl）处理胺和氨基酯，收率极高。该方法适用于制备脂肪族胺、芳香族胺和氨基酯的各种 N-Cbz 衍生物。