N'-(3-methoxyphenyl)benzohydrazide | 1374227-78-7

• 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'-(3-methoxyphenyl)benzohydrazide
• CAS: 1374227-78-7
• 化学式: C₁₄H₁₄N₂O₂
• 分子量: 242.277
• InChiKey: DJBFGHCVLZWNFX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  50.4
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N'-(3-methoxyphenyl)benzohydrazide 在 四氯化碳 、 三苯基膦 作用下， 以 乙腈 为溶剂， 以55%的产率得到
  参考文献：
  名称：

  Exploiting the Electrophilic and Nucleophilic Dual Role of Nitrile Imines: One-Pot, Three-Component Synthesis of Furo[2,3-d]pyridazin-4(5H)-ones

  摘要：

  An expeditious multicomponent reaction to synthesize tetrasubstituted furo[2,3-d]pyridazin-4(5H)-ones is reported. In brief, hydrazonoyl chlorides react with isocyanoacetamides, in the presence of TEA, to give 1,3-oxazol-2-hydrazones which, without being isolated, can react with dimethylacetylene dicarboxylate to afford furo[2,3-d]pyridazin-4(5H)-ones with an unprecedented level of complexity in a triple domino Diels-Alder/retro-Diels-Alder/lactamization reaction sequence.

  DOI：

  10.1021/acs.orglett.5b01798
• 作为产物：
  描述：

  苯甲酸 、 3-甲氧基-苯肼 在 4-二甲氨基吡啶 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 24.0h， 生成 N'-(3-methoxyphenyl)benzohydrazide
  参考文献：
  名称：

  Exploiting the Electrophilic and Nucleophilic Dual Role of Nitrile Imines: One-Pot, Three-Component Synthesis of Furo[2,3-d]pyridazin-4(5H)-ones

  摘要：

  An expeditious multicomponent reaction to synthesize tetrasubstituted furo[2,3-d]pyridazin-4(5H)-ones is reported. In brief, hydrazonoyl chlorides react with isocyanoacetamides, in the presence of TEA, to give 1,3-oxazol-2-hydrazones which, without being isolated, can react with dimethylacetylene dicarboxylate to afford furo[2,3-d]pyridazin-4(5H)-ones with an unprecedented level of complexity in a triple domino Diels-Alder/retro-Diels-Alder/lactamization reaction sequence.

  DOI：

  10.1021/acs.orglett.5b01798

文献信息

• Assembly of <i>N</i>,<i>N</i>-Disubstituted Hydrazines and 1-Aryl-1<i>H</i>-indazoles via Copper-Catalyzed Coupling Reactions
  作者：Xiaodong Xiong、Yongwen Jiang、Dawei Ma

  DOI：10.1021/ol300847v

  日期：2012.5.18

  CuI-catalyzed coupling of N-acyl-N′-substituted hydrazines with aryl iodides takes place at 60–90 °C to afford N-acyl-N′,N′-disubstituted hydrazines regioselectively and thereby gives a facile method for assembling N,N-diaryl hydrazines. N-Acyl-N′-substituted hydrazines can also react with 2-bromoarylcarbonylic compounds at 60–125 °C under the catalysis of CuI/4-hydroxy-l-proline to provide 1-aryl-1H-indazoles

  N-酰基-N'-取代的肼与芳基碘化物的CuI催化偶联在60-90°C下进行，可选择性地提供N-酰基-N '，N'-双取代的肼，从而提供了一种简便的组装N的方法，N-二芳基肼。在CuI / 4-羟基-1-脯氨酸的催化下，N-酰基-N'-取代的肼还可在60-125°C下与2-溴芳基羰基化合物反应，生成1-芳基-1 H-吲唑。
• Copper(<scp>ii</scp>)-catalyzed coupling reaction: an efficient and regioselective approach to N′,N′-diaryl acylhydrazines
  作者：Ji-Quan Zhang、Gong-Bin Huang、Jiang Weng、Gui Lu、Albert S. C. Chan

  DOI：10.1039/c4ob02343a

  日期：——

  An efficient and regioselective copper(ii)-catalyzed coupling reaction of N′-aryl acylhydrazines for the synthesis of N′,N′-diaryl acylhydrazines has been developed.

  已开发出一种高效和区域选择性的铜（II）催化的N'-芳基酰基肼偶联反应，用于合成N'-N'-二芳基酰基肼。
• Assembly of Substituted 3-Aminoindazoles from 2-Bromobenzonitrile via a CuBr-Catalyzed Coupling/Condensation Cascade Process
  作者：Lanting Xu、Yinsheng Peng、Qiangbiao Pan、Yongwen Jiang、Dawei Ma

  DOI：10.1021/jo400071h

  日期：2013.4.5

  CuBr-catalyzed coupling reaction of 2-halobenzonitriles with hydrazine carboxylic esters and CuBr/4-hydroxy-L-proline-catalyzed coupling reaction of 2-bromobenzonitriles with N'-arylbenzohydrazides proceed smoothly at 60-90 degrees C to provide substituted 3-aminoindazoles through a cascade coupling/condensation (or coupling/deacylation/condensation) process. A wide range of 3-aminoindazoles with substituents at both the 1-position and the phenyl ring part can be prepared from the corresponding coupling partners.