N'-(naphthalen-1-ylmethylene)benzohydrazide

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: N'-(naphthalen-1-ylmethylene)benzohydrazide
• 英文别名: N-[(E)-naphthalen-1-ylmethylideneamino]benzamide
• 化学式: C₁₈H₁₄N₂O
• 分子量: 274.322
• InChiKey: UNRXMYOQKKUJLQ-CPNJWEJPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  3.0
• 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：

  N'-(naphthalen-1-ylmethylene)benzohydrazide 在 三氟化硼乙醚 、 烯丙基三甲基硅烷 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 0.08h， 生成
  参考文献：
  名称：

  Trifluoromethylation of N-Benzoylhydrazones

  摘要：

  A method for the nucleophilic trifluoromethylation of N-benzoylhydrazones using Me3SiCF3/AcONa has been described. The C=N bond of the hydrazones is activated by difluoroboron group, which is introduced by means of boron trifluoride and allylsilane.

  DOI：

  10.1021/jo800782w
• 作为产物：
  描述：

  N-[(Z)-naphthalen-1-ylmethylideneamino]benzamide 以 乙腈 为溶剂， 生成 N'-(naphthalen-1-ylmethylene)benzohydrazide
  参考文献：
  名称：

  酰腙柔性晶体的光机械弯曲和光致凸效应

  摘要：

  弹性柔性光驱动有机分子晶体可以作为多功能传感器或执行器设计的潜在候选者。在这里，我们报道了一种酰腙衍生物，其弹性柔性晶体表现出光致凸出效应，先于光机械弯曲。运动学分析结果表明，通过选择合适的紫外光功率密度可以可控地引发两种光机械效应。

  DOI：

  10.1039/d3ce01321a

文献信息

• 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。
• Analogs of Nitrofuran Antibiotics to Combat Resistance
  申请人：The Trustees of Indiana University

  公开号：US20220009914A1

  公开（公告）日：2022-01-13

  Novel compounds and methods of killing or inhibiting the growth of bacteria.

  小说化合物及杀死或抑制细菌生长的方法。
• 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。
• Non-toxic corrosion-protection pigments based on manganese
  申请人：——

  公开号：US20040011252A1

  公开（公告）日：2004-01-22

  Corrosion-inhibiting pigments based on manganese are described that contain a trivalent or tetravalent manganese/valence stabilizer complex. An inorganic or organic material is used to stabilize the trivalent or tetravalent manganese ion to form a compound that is sparingly soluble, exhibits low solubility, or is insoluble in water, depending upon the intended usage. Specific stabilizers are chosen to control the release rate of trivalent or tetravalent manganese during exposure to water and to tailor the compatibility of the powder when used as a pigment in a chosen binder system. Stabilizers may also modify the processing and handling characteristics of the formed powders. Manganese/valence stabilizer combinations are chosen based on the well-founded principles of manganese coordination chemistry. Many manganese-valence stabilizer combinations are presented that can equal the performance of conventional hexavalent chromium or tetravalent lead systems. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

  以锰为基础的缓蚀颜料含有三价或四价锰/价稳定剂复合物。一种无机或有机材料可用于稳定三价或四价锰离子，从而形成一种可少量溶解、溶解度低或不溶于水的化合物，具体取决于预期用途。选择特定的稳定剂是为了控制三价锰或四价锰在遇水时的释放率，并调整粉末在所选粘合剂体系中用作颜料时的相容性。稳定剂还可以改变成型粉末的加工和处理特性。锰/价稳定剂组合的选择是基于锰配位化学的基本原理。文中介绍了许多锰价稳定剂组合，其性能与传统的六价铬或四价铅体系相当。需要强调的是，提供本摘要是为了符合要求提供摘要的规则，以便检索者或其他读者快速确定技术公开的主题。提交本摘要的前提是，本摘要不用于解释或限制权利要求的范围或含义。
• Non-toxic corrosion-protection pigments based on rare earth elements
  申请人：——

  公开号：US20040104377A1

  公开（公告）日：2004-06-03

  A corrosion-inhibiting pigment comprising a rare earth element and a valence stabilizer combinded to form a rare earth/valence stabilizer complex. The rare earth element is selected from cerium, terbium, praseodymium, or a combination thereof, and at least one rare earth element is in the tetravalent oxidation state. An inorganic or organic material is used to stabilize the tetravalent rare earth ion to form a compound that is sparingly soluble in water. Specific stabilizers are chosen to control the release rate of tetravalent cerium, terbium, or praseodymium during exposure to water and to tailor the compatibility of the powder when used as a pigment in a chosen binder system. Stabilizers may also modify the processing and handling characteristics of the formed powders. Many rare earth-valence stabilizer combinations are presented that can equal the performance of conventional hexavalent chromium systems.

  一种缓蚀颜料，由稀土元素和价态稳定剂结合形成稀土/价态稳定剂复合物。稀土元素选自铈、铽、镨或它们的组合，至少有一种稀土元素处于四价氧化态。使用无机或有机材料来稳定四价稀土离子，以形成稀溶于水的化合物。选择特定的稳定剂是为了控制四价铈、铽或镨在遇水时的释放率，并调整粉末在所选粘合剂体系中用作颜料时的相容性。稳定剂还可以改变成型粉末的加工和处理特性。本文介绍了许多稀土-价稳定剂组合，其性能可与传统的六价铬体系媲美。