对羟基苯甲醛苯甲酸腙 | 59394-93-3

• 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: 对羟基苯甲醛苯甲酸腙
• 英文名称: (E)-N'-(4-bromobenzylidene)benzohydrazide
• 英文别名: N'-(4-bromobenzylidene)benzohydrazide；N-[(E)-(4-bromophenyl)methylideneamino]benzamide
• CAS: 59394-93-3
• 化学式: C₁₄H₁₁BrN₂O
• 分子量: 303.158
• InChiKey: NWTGPWLADWVGMZ-MHWRWJLKSA-N

物化性质

• 密度：
  1.37±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  41.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  对羟基苯甲醛苯甲酸腙 在 [双(三氟乙酰氧基)碘]苯 作用下， 以 氯仿 为溶剂， 反应 0.25h， 以81%的产率得到2-(4-溴苯基)-5-苯基-1,3,4-恶二唑
  参考文献：
  名称：

  双(三氟乙酰氧基)碘苯氧化环化芳香醛N-酰基腙

  摘要：

  摘要 芳香醛 N-酰基腙在室温下用双（三氟乙酰氧基）碘苯在 CHCl3 或 DMSO 中氧化成 2,5-二取代的 1,3,4-恶二唑，产率良好至极好。

  DOI：

  10.1080/00397910600773650
• 作为产物：
  描述：

  1-(苯甲酰基)吡咯烷-2-酮 在 一水合肼 作用下， 以 水 为溶剂， 反应 0.08h， 生成 对羟基苯甲醛苯甲酸腙
  参考文献：
  名称：

  由活化酰胺合成酰肼和腙

  摘要：

  开发了酰肼和酰腙的合成方法。它们涉及活化酰胺与肼在无过渡金属催化剂的条件下的反应。此外，通过在醛（或酮）存在下扩展相同的反应程序来合成酰基腙。这些反应在 25 °C 的水性环境中进行，证明以高产率成功获得了所需化合物。

  DOI：

  10.1055/a-2270-0518

文献信息

• Microwave assisted syntheses of 2,5-disubstituted 1,3,4-oxadiazoles
  作者：Shahnaz Rostamizadeh、S.A. Ghasem Housaini

  DOI：10.1016/j.tetlet.2004.09.095

  日期：2004.11

  2,5-Disubstituted 1,3,4-oxadiazoles have been synthesized by oxidation of 1-aroyl-2-arylidene hydrazines with potassium permanganate on the surface of a solid mineral support as well as in mixtures of acetone and water under microwave irradiation.

  通过在固体矿物载体的表面上以及在丙酮和水的混合物中于微波辐射下用高锰酸钾氧化1-芳基-2-亚芳基肼来合成2,5-二取代的1,3,4-恶二唑。
• Aza-Michael Addition Reactions of Hydrazones with Activated Alkynes Catalyzed by Nitrogen-Containing Organic Bases
  作者：Zhi-Liang Yuan、Yin Wei、Min Shi

  DOI：10.1002/ejoc.201000365

  日期：2010.7

  2]-octane)-catalyzed Michael-type reactions of hydrazones with activated alkynes are described in this paper. This aza-Michael addition reaction can be applied to different types of hydrazones, such as hydrazones 1 and hydroxy-bearing hydrazones 5. The corresponding adducts are achieved in high yields under mild reaction conditions. DABCO-promoted aza-Michael addition reactions were successfully applied to

  本文描述了几种高效的 DABCO（1,4-二氮杂双环 [2.2.2]-辛烷）催化腙与活化炔烃的迈克尔型反应。这种氮杂-迈克尔加成反应可以应用于不同类型的腙，如腙1和含羟基的腙5。相应的加合物在温和的反应条件下以高产率获得。DABCO 促进的氮杂-迈克尔加成反应成功地应用于一系列具有活化炔烃的腙，以中等至良好的产率提供相应的加合物。
• Stereocontrol in Synthesis of Homoallylic Amines. Syn Selective Direct Allylation of Hydrazones with Allylboronic Acids
  作者：Arindam Das、Rauful Alam、Lars Eriksson、Kálmán J. Szabó

  DOI：10.1021/ol501699x

  日期：2014.7.18

  Allylboronic acids directly react with acyl hydrazones, affording homoallylic amine derivatives. The reaction proceeds with very high syn selectivity, which is the opposite of the stereochemistry observed for allylboration of imines. The reaction can be carried out with both aromatic and aliphatic acyl hydrazones. Based on our studies the excellent syn stereochemistry can be explained by chelation

  烯丙基硼酸直接与酰基反应，得到均烯丙基胺衍生物。该反应以非常高的顺式选择性进行，这与亚胺的烯丙基硼化所观察到的立体化学相反。该反应可以与芳族和脂肪族酰基一起进行。根据我们的研究，优异的顺式立体化学可以通过酰基和B（OH）2部分的螯合控制来解释。
• Autotandem Catalyst: From Acylhydrazones to <i>N</i>′,<i>N</i>′-Methylaliphatic Acylhydrazides via Transfer Hydrogenation/<i>N</i>-Methylation with Methanol Catalyzed by a Cp* Iridium Complex Bearing a Functional Ligand
  作者：Shiyuan Luo、Xiangchao Xu、Peng Zhang、Qixun Shi、Xiaoguang Yang、Feng Li

  DOI：10.1021/acs.orglett.2c03719

  日期：2022.12.16

  A new strategy for the synthesis of N′,N′-methylaliphatic acylhydrazides from acylhydrazones via transfer hydrogenation/N-methylation with methanol as both the hydrogen source and the methylating reagent has been proposed and accomplished. In the presence of [Cp*Ir(2,2′-bpyO)(H2O)] (1 mol %) and Cs2CO3 (0.3 equiv), a range of desired products were obtained in high yields. It was also confirmed that

  提出并实现了以甲醇为氢源和甲基化试剂，通过转移氢化/ N-甲基化从酰肼合成N '，N'-甲基脂肪酰肼的新策略。在 [Cp*Ir(2,2'-bpyO)(H 2 O)]（1 mol %）和 Cs 2 CO 3（0.3 当量）的存在下，以高产率获得了一系列所需的产物。还证实了催化剂的 bpy 配体中的功能单元对铱配合物的催化活性至关重要。还介绍了本催化体系的机理研究和实际应用。
• N-(1′-naphthyl)-3,4,5-trimethoxybenzohydrazide as microtubule destabilizer: Synthesis, cytotoxicity, inhibition of cell migration and in vivo activity against acute lymphoblastic leukemia
  作者：Lívia B. Salum、Alessandra Mascarello、Rafael R. Canevarolo、Wanessa F. Altei、Angelo B.A. Laranjeira、Patrícia D. Neuenfeldt、Taisa R. Stumpf、Louise D. Chiaradia-Delatorre、Laura L. Vollmer、Hikmat N. Daghestani、Carolina P. de Souza Melo、André B. Silveira、Paulo C. Leal、Marisa J.S. Frederico、Leandro F. do Nascimento、Adair R.S. Santos、Adriano D. Andricopulo、Billy W. Day、Rosendo A. Yunes、Andreas Vogt、José A. Yunes、Ricardo J. Nunes

  DOI：10.1016/j.ejmech.2015.02.041

  日期：2015.5

  Tubulin-interacting agents, like vinca alkaloid and taxanes, play a fundamental role in cancer chemotherapy, making cellular microtubules (MT), one of the few validated anticancer targets. Cancer resistance to classical MT inhibitors has motivated the development of novel molecules with increased efficacy and lower toxicity. Aiming at designing structurally-simple inhibitors of MT assembly, we synthesized a series of thirty-one 3,4,5-trimethoxy-hydrazones and twenty-five derivatives or analogs. Docking simulations suggested that a representative N-acylhydrazone could adopt an appropriate stereochemistry inside the colchicine-binding domain of tubulin. Several of these compounds showed anti-leukemia effects in the nanomolar concentration range. Interference with MT polymerization was validated by the compounds' ability to inhibit MT assembly at the biochemical and cellular level. Selective toxicity investigations done with the most potent compound, a 3,4,5-trimethoxy-hydrazone with a 1-naphthyl group, showed remarkably selective toxicity against leukemia cells in comparison with stimulated normal lymphocytes, and no acute toxicity in vivo. Finally, this molecule was as active as vincristine in a murine model of human acute lymphoblastic leukemia at a weekly dose of 1 mg/kg. (C) 2015 Elsevier Masson SAS. All rights reserved.