N-allylbenzimidoyl chloride | 39887-72-4

• 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-allylbenzimidoyl chloride
• 英文别名: N-(2-Propenyl)-benzimidoylchlorid；N-Allylbenzimidylchlorid；N-prop-2-enylbenzenecarboximidoyl chloride
• CAS: 39887-72-4
• 化学式: C₁₀H₁₀ClN
• 分子量: 179.649
• InChiKey: QFYSVNYWJIUJJX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  12.4
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-allylbenzimidoyl chloride 在 C₃₃H₃₀N₂O₂ 、 palladium diacetate 、 三甲胺 作用下， 以 甲苯 为溶剂， 反应 32.0h， 生成 5-methyl-1,2-diphenyl-1H-imidazole
  参考文献：
  名称：

  Divergent Synthesis of Imidazoles and Quinazolines via Pd(OAc)₂-Catalyzed Annulation of N-Allylamidines

  摘要：

  A Pd(OAc)(2)-catalyzed divergent synthesis of multisubstituted imidazoles and quinazolines from N-allylamidines has been developed. In the presence of oxidant O-2 from air and/or a ligand and Pd(OAc)(2) imidazoles were obtained. Nonetheless, under microwave (MW) irradiation in a sealed system, quinazolines as major products were produced.

  DOI：

  10.1021/acs.orglett.5b01435
• 作为产物：
  描述：

  N-丙-2-烯基苯甲酰胺 在 氯化亚砜 作用下， 生成 N-allylbenzimidoyl chloride
  参考文献：
  名称：

  Transition metal-free one-pot synthesis of 2-substituted 3-carboxy-4-quinolone and chromone derivatives

  摘要：

  报道了一种新颖的一锅法合成2-取代的3-羧基-4-喹啉/色酮衍生物，该方法使用易得的3-酮-3-芳基丙酸酯和酰胺/酰氯，不需要任何过渡金属的辅助。

  DOI：

  10.1039/c3cc41690a

文献信息

• Photoelectron spectra, reactions and structures of some acyclic 2-azadiene systems
  作者：S.D. Worley、K.Grant Taylor、B. Venugopalan、Melvin S. Clark

  DOI：10.1016/0040-4020(78)88127-7

  日期：1978.1

  A series of substituted 2-azadiene systems has been prepared and characterized by reactivity, structure, and photoelectron-spectroscopic studies. An attempt has been made to employ photo-electron spectroscopy as a tool for predicting sites of chemical reactivity for these azadiene systems. Although such correlations can be tenuous, they seem to be useful in this limited study.

  已经制备了一系列取代的2-氮杂二烯系统，并通过反应性，结构和光电子能谱研究进行了表征。已经尝试采用光电子能谱作为预测这些氮杂二烯系统的化学反应位点的工具。尽管这样的相关性可能很微弱，但它们在这项有限的研究中似乎很有用。
• Chemistry and hypoglycemic activity of benzimidoylpyrazoles
  作者：James R. Shroff、Victor Bandurco、Rohit Desai、Sidney Kobrin、Peter Cervoni

  DOI：10.1021/jm00144a031

  日期：1981.12

  (tolazamide, phenformin, and buformin) in several experimental models show that these compounds seem to combine in one molecule some of the biological activities of the beta-cytotrophic sulfonylureas and some of the activities of the biguanides. A synthetic scheme for the preparation of the benzimidolypyrazoles and a preliminary structure-activity relationship are presented.

  合成了一系列苯并亚氨基酰基吡唑类，并作为降血糖药进行了评估。1-（N-环己基苯并亚甲基）-5-甲基-3-吡唑甲酸甲酯（13）和1- [N-（4-甲氧基苯基）苯并亚甲基] -5-甲基-3-吡唑甲酸甲酯（33）是其中两个更有趣的化合物。在几个实验模型中将这些苯甲亚氨基酰基吡唑类与经典标准品（甲苯磺酰胺，苯乙双胍和丁二甲酰胺）进行比较，结果表明，这些化合物似乎在一个分子中结合了β-细胞营养性磺酰脲类的某些生物活性和双胍类的某些活性。提出了合成苯甲酰亚胺基吡唑的合成方案，并初步建立了结构-活性关系。
• Visible-light-induced dual catalysis for <i>N</i>-α C(sp³)–H amination and alkenylation of <i>N</i>-alkyl benzamides
  作者：Long-Hai Li、Xin-Tao Gu、Min Shi、Yin Wei

  DOI：10.1039/d2sc03385b

  日期：——

  functionalization with regard to secondary N-alkylamides. More importantly, new reaction models in photoredox catalysis have been established. Based on corresponding experiments and density functional theory (DFT) calculations on the critical reaction steps combined with information reported previously, we proposed a synergistic photo- and organocatalytic reaction process for the C(sp3)–H bond functionalization and

  本工作以N-羟基邻苯二甲酰亚胺（ NHPI ）亚氨酸酯为底物，在光氧化还原催化剂和氢原子转移（HAT）催化剂。所开发的方法显着扩展了仲N-烷基酰胺的N -α位C(sp 3 )–H键官能化的应用范围。更重要的是，建立了光氧化还原催化的新反应模型。基于相应的实验和对关键反应步骤的密度泛函理论（DFT）计算，结合之前报道的信息，我们提出了C(sp 3 )–H键功能化的协同光催化和有机催化反应过程，并阐明了C(sp 3 )–H键功能化的发生。反应途径中的连锁过程。
• Amide Skeletal Elongation via Amino Acid Insertion
  作者：Zhengqiang Liu、Lei Zhou、Wenbo H. Liu

  DOI：10.1002/chem.202301729

  日期：2023.8.15

  A new amide bond activation paradigm through amino acid insertion enabled by two tandem intramolecular rearrangements is reported. This strategy only requires stable and readily available amide and amino acid as the starting materials, which does not need any pre-functionalization as well as the isolation of reaction intermediates.

  报道了一种通过两个串联分子内重排实现的氨基酸插入的新酰胺键激活范例。该策略仅需要稳定且易于获得的酰胺和氨基酸作为起始原料，不需要任何预官能化以及反应中间体的分离。
• Solvent/Oxidant-Switchable Synthesis of Multisubstituted Quinazolines and Benzimidazoles via Metal-Free Selective Oxidative Annulation of Arylamidines
  作者：Jian-Ping Lin、Feng-Hua Zhang、Ya-Qiu Long

  DOI：10.1021/ol500864r

  日期：2014.6.6

  A fast and simple divergent synthesis of multisubstituted quinazolines and benzimidazoles was developed from readily available amidines, via iodine(III)-promoted oxidative C(sp(3))-C(sp(2)) and C(sp(2))-N bond formation in nonpolar and polar solvents, respectively. Further selective synthesis of quinazolines in polar solvent was realized by TEMPO-catalyzed sp(3)C-H/sp(2)C-H direct coupling of the amidine with K2S2O8 as the oxidant. No metal, base, or other additives were needed.