1-hydroxyimino-1,3-diphenylpropane | 5371-55-1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 1-hydroxyimino-1,3-diphenylpropane
• 英文别名: 3-phenylpropiophenone oxime；1,3-diphenylpropan-1-one oxime；ω-Benzyl-acetophenon-oxim；1,3-Diphenylpropanon-1-oxim；1,3-Diphenyl-propan-1-on-oxim；Hydrochalkon-oxim；N-(1,3-diphenylpropylidene)hydroxylamine
• CAS: 5371-55-1
• 化学式: C₁₅H₁₅NO
• 分子量: 225.29
• InChiKey: OSKBGHUKNHYYMH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  32.6
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-hydroxyimino-1,3-diphenylpropane 在 氢氧化钾 、 sodium azide 作用下， 以 水 、 丙酮 为溶剂， 反应 20.0h， 生成 1-(3-azido-2-hydroxypropyloximino)-1,3-diphenylpropane
  参考文献：
  名称：

  Sinha, Anoop Kumar; Rastogi, Shri Nivas; Patnaik, G K, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1993, vol. 32, # 7, p. 738 - 745

  摘要：

  DOI：
• 作为产物：
  描述：

  α-methoxystyrene 生成 1-hydroxyimino-1,3-diphenylpropane
  参考文献：
  名称：

  The Condensation of α-Methoxystyrene with Hydrocarbons

  摘要：

  DOI：

  10.1021/ja01872a037

文献信息

• Transformations of Aryl Ketones via Ligand‐Promoted C−C Bond Activation
  作者：Hanyuan Li、Biao Ma、Qi‐Sheng Liu、Mei‐Ling Wang、Zhen‐Yu Wang、Hui Xu、Ling‐Jun Li、Xing Wang、Hui‐Xiong Dai

  DOI：10.1002/anie.202006740

  日期：2020.8.17

  The coupling of aromatic electrophiles (aryl halides, aryl ethers, aryl acids, aryl nitriles etc.) with nucleophiles is a core methodology for the synthesis of aryl compounds. Transformations of aryl ketones in an analogous manner via carbon–carbon bond activation could greatly expand the toolbox for the synthesis of aryl compounds due to the abundance of aryl ketones. An exploratory study of this

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• Selectfluor-Bu₄NI-Mediated C(sp³)-H Oxidation in Aqueous Media: Synthesis of Δ²-Isoxazolines from Oximes
  作者：Di Shi、Hai-Tao Qin、Chen Zhu、Feng Liu

  DOI：10.1002/ejoc.201500780

  日期：2015.8

  C–H bond within a complex molecule through a free-radical pathway is a valuable tool in synthetic chemistry. Herein, we developed an efficient transition-metal-free approach to generate Δ2-isoxazolines from oximes by radical-mediated C(sp3)–H oxidation. Investigation of the mechanism suggested that in the presence of Selectfluor and Bu4NI, the homolysis of the in situ formed O–I bond generated an iminoxyl

  通过自由基途径对复杂分子内的脂肪族 C-H 键进行直接官能化是合成化学中的一种有价值的工具。在此，我们开发了一种有效的无过渡金属方法，通过自由基介导的 C(sp3)-H 氧化从肟生成 Δ2-异恶唑啉。机理研究表明，在 Selectfluor 和 Bu4NI 存在下，原位形成的 O-I 键的均裂产生了一个亚胺氧基自由基，促进了随后的 1,5-H 转移和 C(sp3)-H 氧化。
• AgNO₃ as Nitrogen Source for Cu-Catalyzed Cyclization of Oximes with Isocyanates: A Facile Route to <i>N</i>-2-Aryl-1,2,3-triazoles
  作者：Jingwen Liang、Yingqi Rao、Weidong Zhu、Tingting Wen、Junjie Huang、Zhichao Chen、Lu Chen、Yibiao Li、Xiuwen Chen、Zhongzhi Zhu

  DOI：10.1021/acs.orglett.1c02323

  日期：2021.9.17

  A versatile copper-catalyzed [3 + 1 + 1] annulation of oximes and isocyanates with AgNO3 is described. In this conversion, AgNO3 and isocyanates instead of conventional azide or diazonium reagents were used as the nitrogen source. This three-component transformation was achieved by cleaving N–O/C–H/C–N bonds and building C═N/N–N bonds, which provides a strategy to prepare N-2-aryl-1,2,3-triazoles with

  描述了一种多功能的铜催化 [3 + 1 + 1] 肟和异氰酸酯与 AgNO 3的环化。在该转化中，AgNO 3和异氰酸酯代替传统的叠氮化物或重氮试剂被用作氮源。这种三组分转化是通过裂解 N-O/C-H/C-N 键和构建 C=N/N-N 键来实现的，这为制备N -2-芳基-1,2,3-提供了一种策略三唑类具有良好的底物和功能相容性。
• Separation and Identification of Volatile Components in the Fermentation Broth of Trichoderma atroviride by Solid-Phase Extraction and Gas Chromatography--Mass Spectrometry
  作者：A. Keszler、E. Forgacs、L. Kotai、J. A. Vizcaino、E. Monte、I. Garcia-Acha

  DOI：10.1093/chromsci/38.10.421

  日期：2000.10.1

  A preseparated fermentation broth of Trichoderma atroviride strain 11 is analyzed by gas chromatography followed by mass-spectral detection using a Finnigan MAT GCQ apparatus. After preseparation in a C18 and a silica gel column, nineteen pyrone and dioxolane derivatives and two aliphatic esters are obtained, respectively. Among these, the four dioxolane derivatives have not been identified previously

  通过气相色谱分析随后分离的阿魏木霉菌株11的发酵肉汤，然后使用Finnigan MAT GCQ仪器进行质谱检测。在C18和硅胶柱中进行预分离后，分别获得十九个吡喃酮和二氧戊环衍生物以及两种脂族酯。其中，四种二氧戊环衍生物先前尚未鉴定。发现主要成分为5,5'-二甲基-2H-吡喃-2-on。用于确定保留时间和峰面积（以离子数测量）的相对标准偏差分别为0.1％和4.5％。
• Interplay of ortho<i>-</i> with spiro-cyclisation during iminyl radical closures onto arenes and heteroarenes
  作者：Roy T McBurney、John C Walton

  DOI：10.3762/bjoc.9.120

  日期：——

  Sensitised photolyses of ethoxycarbonyl oximes of aromatic and heteroaromatic ketones yielded iminyl radicals, which were characterised by EPR spectroscopy. Iminyls with suitably placed arene or heteroarene acceptors underwent cyclisations yielding phenanthridine-type products from ortho-additions. For benzofuran and benzothiophene acceptors, spiro-cyclisation predominated at low temperatures, but thermodynamic control ensured ortho-products, benzofuro- or benzothieno-isoquinolines, formed at higher temperatures. Estimates by steady-state kinetic EPR established that iminyl radical cyclisations onto aromatics took place about an order of magnitude more slowly than prototypical C-centred radicals. The cyclisation energetics were investigated by DFT computations, which gave insights into factors influencing the two cyclisation modes.

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