4-(phthalimidomethyl)acetanilide | 93323-84-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: 4-(phthalimidomethyl)acetanilide
• 英文别名: 4-Phthaliminomethyl-acetanilid；N-(4-acetylamino-benzyl)-phthalimide；N-(4-Acetylamino-benzyl)-phthalimid；N-[4-[(1,3-dioxoisoindol-2-yl)methyl]phenyl]acetamide
• CAS: 93323-84-3
• 化学式: C₁₇H₁₄N₂O₃
• 分子量: 294.31
• InChiKey: QYFAILQWNXKRLY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  66.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  N-羟甲基邻苯二甲酰亚胺 、 N-乙酰苯胺 在 硫酸 作用下， 生成 4-(phthalimidomethyl)acetanilide
  参考文献：
  名称：

  Maki et al., Kogyo Kagaku zasshi / Journal of the Society of Chemical Industry, 1954, vol. 57, p. 42

  摘要：

  DOI：

文献信息

• Nickel-Catalyzed Reductive Cross-Coupling of <i>N</i>-Acyl and <i>N</i>-Sulfonyl Benzotriazoles with Diverse Nitro Compounds: Rapid Access to Amides and Sulfonamides
  作者：Erdong Qu、Shangzhang Li、Jin Bai、Yan Zheng、Wanfang Li

  DOI：10.1021/acs.orglett.1c03535

  日期：2022.1.14

  Herein we report a Ni-catalyzed reductive transamidation of conveniently available N-acyl benzotriazoles with alkyl, alkenyl, and aryl nitro compounds, which afforded various amides with good yields and a broad substrate scope. The same catalytic reaction conditions were also applicable for N-sulfonyl benzotriazoles, which could undergo smooth reductive coupling with nitroarenes and nitroalkanes to

  在此，我们报道了一种方便获得的N-酰基苯并三唑与烷基、烯基和芳基硝基化合物的 Ni 催化还原转酰胺基反应，该反应以良好的收率和广泛的底物范围提供了各种酰胺。相同的催化反应条件也适用于N-磺酰基苯并三唑，它可以与硝基芳烃和硝基烷烃进行平滑的还原偶联，得到相应的磺酰胺。
• A Comparison of the Reactions of Some Ethyl N-Arylcarbamates With Those of the Corresponding Acetanilides. II. Amidomethylation With N-Hydroxy-methylphthalimide
  作者：J Rosevear、JFK Wilshire

  DOI：10.1071/ch9900339

  日期：——

  The reactions of some ethyl N- arylcarbamates and of the corresponding acetanilides towards 1 equiv. of N-hydroxymethylphthalimide in concentrated sulfuric acid at 50° have been compared with one another. In the case of certain para-substituted compounds, amidomethylation occurs more readily ortho to the carbamate group than to the N-acetyl group. The diagnostic use of (D6)benzene as a 1H n.m.r. solvent, particularly for the structural elucidation of the ortho-( phthalimidomethyl )- phenylcarbamates and -acetanilides, is reported. Acidic treatment of the ortho -( phthalimidomethyl ) phenylcarbamates, but not of the corresponding acetanilides, gave 8-substituted isoindolo [1,2-b]quinazolin-12(10H)-ones. Amidomethylation of the parent anilines is also described.

  比较了一些 N-芳基氨基甲酸乙酯和相应的乙酰苯胺在 50°浓硫酸中与 1 等量的 N-羟甲基邻苯二甲酰亚胺的反应。在某些对位取代的化合物中，氨基甲酸酯基团比 N-乙酰基更容易发生酰胺甲基化。据报道，(D6)苯作为 1H n.m.r.溶剂的诊断用途，特别是用于阐明邻苯二甲酰亚胺甲基苯基氨基甲酸酯和乙酰苯胺的结构。酸性处理邻苯二甲酰亚胺甲基苯基氨基甲酸酯，但不处理相应的乙酰苯胺，可得到 8-取代的异吲哚并[1,2-b]喹唑啉-12(10H)-酮。此外，还介绍了母体苯胺的脒甲基化反应。
• ROSEVEAR, JUDI;WILSHIRE, JOHN F. K., AUSTRAL. J. CHEM., 43,(1990) N, C. 339-353
  作者：ROSEVEAR, JUDI、WILSHIRE, JOHN F. K.

  DOI：——

  日期：——
• Maki et al., Kogyo Kagaku zasshi / Journal of the Society of Chemical Industry, 1954, vol. 57, p. 42
  作者：Maki et al.

  DOI：——

  日期：——