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N-methyl-N-phenyl-1-naphthamide | 137339-74-3

中文名称
——
中文别名
——
英文名称
N-methyl-N-phenyl-1-naphthamide
英文别名
N-methyl-N-phenylnaphthalene-1-carboxamide
N-methyl-N-phenyl-1-naphthamide化学式
CAS
137339-74-3
化学式
C18H15NO
mdl
——
分子量
261.323
InChiKey
VJBPLODKCOYLQQ-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    113 °C(Solv: ethanol (64-17-5))
  • 沸点:
    436.0±18.0 °C(Predicted)
  • 密度:
    1.182±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.2
  • 重原子数:
    20
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    20.3
  • 氢给体数:
    0
  • 氢受体数:
    1

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    N-methyl-N-phenyl-1-naphthamide 在 lithium aluminium tetrahydride 作用下, 生成 1-萘甲醛
    参考文献:
    名称:
    Weygand et al., Angewandte Chemie, 1953, vol. 65, p. 525,529
    摘要:
    DOI:
  • 作为产物:
    描述:
    O-(1-naphthyl) N-methyl-N-phenyl thiocarbamate三乙基硅烷2,2-双(过氧化叔丁基)丁烷 作用下, 以 为溶剂, 反应 4.0h, 以98%的产率得到N-methyl-N-phenyl-1-naphthamide
    参考文献:
    名称:
    苯酚无金属转化为取代的苯甲酰胺:O-芳基-N-苯基硫代氨基甲酸酯中的高选择性自由基1,2-O→C换位
    摘要:
    自由基旋转木马:通过将苯酚一步转化为硫代氨基甲酸酯芳基并随后进行自由基加成/重排/片段化级联反应,可以设计出一种高效的无金属苯酚转化为苯甲酰胺的方法。计算分析完全合理化了实验观察到的选择性。尽管从N个可能的竞争 ç破碎和ñ -neophyl重排,改造完全遵循最动力学和热力学上是有利Ø -neophyl重排路径。
    DOI:
    10.1002/chem.201002303
  • 作为试剂:
    描述:
    N-methyl-N-phenyl-1-naphthamide二甲基亚砜 作用下, 以15 %的产率得到聯蒽
    参考文献:
    名称:
    N-苯基-1-萘酰胺的分子内脱氢光环化
    摘要:
    在这里,我们探索了一种N-取代萘甲酰胺的脱氢6π光环化方法,该方法可以在空气中进行。该方法采用DMSO作为反应溶剂和氧化剂,同时稳定底物的激发态。此外,光敏剂的添加使反应能够在 440-445 nm LED 光源下通过能量转移进行。所提出的机制最初通过 DFT 计算得到验证。
    DOI:
    10.1021/acs.orglett.4c01805
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文献信息

  • Conversion of amides to esters by the nickel-catalysed activation of amide C–N bonds
    作者:Liana Hie、Noah F. Fine Nathel、Tejas K. Shah、Emma L. Baker、Xin Hong、Yun-Fang Yang、Peng Liu、K. N. Houk、Neil K. Garg
    DOI:10.1038/nature14615
    日期:2015.8
    Although enzymes are able to cleave amide bonds in nature, it is difficult to selectively break the carbon–nitrogen bond of an amide using synthetic chemistry; now the activation and cleavage of these bonds using nickel catalysts is used to convert amides to esters. Although enzymes are able to cleave amide bonds in nature, it is difficult to selectively break the carbon–nitrogen bond of an amide using synthetic chemistry. In this paper the authors demonstrate that amide C–N bonds can be activated and cleaved using nickel catalysts. They used this methodology to convert amides to esters, which is a challenging and underdeveloped transformation. Amides are common functional groups that have been studied for more than a century1. They are the key building blocks of proteins and are present in a broad range of other natural and synthetic compounds. Amides are known to be poor electrophiles, which is typically attributed to the resonance stability of the amide bond1,2. Although amides can readily be cleaved by enzymes such as proteases3, it is difficult to selectively break the carbon–nitrogen bond of an amide using synthetic chemistry. Here we demonstrate that amide carbon–nitrogen bonds can be activated and cleaved using nickel catalysts. We use this methodology to convert amides to esters, which is a challenging and underdeveloped transformation. The reaction methodology proceeds under exceptionally mild reaction conditions, and avoids the use of a large excess of an alcohol nucleophile. Density functional theory calculations provide insight into the thermodynamics and catalytic cycle of the amide-to-ester transformation. Our results provide a way to harness amide functional groups as synthetic building blocks and are expected to lead to the further use of amides in the construction of carbon–heteroatom or carbon–carbon bonds using non-precious-metal catalysis.
    尽管酶能够在自然界中断裂酰胺键,但利用合成化学选择性地打破酰胺的碳—氮键却很困难;现在,使用镍催化剂激活和断裂这些键被用于将酰胺转化为酯。本文作者证明,酰胺C—N键可以使用镍催化剂激活和断裂。他们利用这种方法将酰胺转化为酯,这是一种具有挑战性且发展不足的转化。酰胺是一类常见的官能团,一个多世纪以来一直被研究。它们是蛋白质的关键构建模块,存在于广泛的天然和合成化合物中。酰胺被认为是一种差的亲电试剂,这通常归因于酰胺键的共振稳定性。尽管酶如蛋白酶可以轻易地断裂酰胺,但利用合成化学选择性地打破酰胺的碳—氮键却很困难。在这里,我们证明酰胺碳—氮键可以使用镍催化剂激活和断裂。我们利用这种方法将酰胺转化为酯,这是一种具有挑战性且发展不足的转化。反应方法在极其温和的反应条件下进行,并避免了使用大量过量的醇亲核试剂。密度泛函理论计算为酰胺到酯转化的热力学和催化循环提供了见解。我们的结果为利用酰胺官能团作为合成构建块提供了一种方法,并有望进一步在非贵金属催化的碳—杂原子或碳—碳键构建中使用酰胺。
  • Nickel‐Catalyzed Activation of Acyl C−O Bonds of Methyl Esters
    作者:Liana Hie、Noah F. Fine Nathel、Xin Hong、Yun‐Fang Yang、Kendall N. Houk、Neil K. Garg
    DOI:10.1002/anie.201511486
    日期:2016.2.18
    first catalytic method for activating the acyl C−O bonds of methyl esters through an oxidative‐addition process. The oxidative‐addition adducts, formed using nickel catalysis, undergo in situ trapping to provide anilide products. DFT calculations are used to support the proposed reaction mechanism, to understand why decarbonylation does not occur competitively, and to elucidate the beneficial role
    我们报告了第一种通过氧化加成过程激活甲酯的酰基C-O键的催化方法。使用镍催化形成的氧化加成加合物经过原位捕集以提供苯胺产品。DFT计算用于支持提出的反应机理,以了解为什么脱羰基竞争性地不发生,并阐明底物结构和Al(OtBu)3添加剂对反应动力学和热力学的有益作用。
  • Metal‐Free Transformation of Phenols into Substituted Benzamides: A Highly Selective Radical 1,2‐O→C Transposition in<i>O</i>‐Aryl‐<i>N</i>‐phenylthiocarbamates
    作者:Abdulkader Baroudi、Phillip Flack、Igor V. Alabugin
    DOI:10.1002/chem.201002303
    日期:2010.11.2
    Radical merry‐go‐round: A highly efficient metal‐free transformation of phenols into benzamides is designed through one‐step conversion of phenols to aryl thiocarbamates and a subsequent radical addition/rearrangement/fragmentation cascade. Computational analysis fully rationalizes the experimentally observed selectivity. Despite the possible competition from NC fragmentation and N‐neophyl rearrangement
    自由基旋转木马:通过将苯酚一步转化为硫代氨基甲酸酯芳基并随后进行自由基加成/重排/片段化级联反应,可以设计出一种高效的无金属苯酚转化为苯甲酰胺的方法。计算分析完全合理化了实验观察到的选择性。尽管从N个可能的竞争 ç破碎和ñ -neophyl重排,改造完全遵循最动力学和热力学上是有利Ø -neophyl重排路径。
  • Visible‐light Induced Cerium‐catalyzed <i>N</i> ‐Demethylation of <i>N</i> ‐Methyl Amides under Air Conditions
    作者:Qing‐Hu Teng、Gui‐Xia Sun、Fang‐Ping Huang、Kai Wang、Fu‐Pei Liang
    DOI:10.1002/adsc.202201176
    日期:2023.2.7
    A visible-light induced cerium-catalyzed N-demethylation of N-methyl amides under air atmosphere to the corresponding of N-demethylated amides is presented. Upon irradiation the excited states of [CeIVCln]2− are able to activate N-methyl amides. This reaction provides a methodology to cleave the C−N bond of amides under air conditions.
    提出了可见光诱导的铈催化的N-甲基酰胺在空气气氛下的N-去甲基化反应为相应的N-去甲基化酰胺。在辐照时,[Ce IV Cl n ] 2−的激发态能够激活N-甲基酰胺。该反应提供了一种在空气条件下裂解酰胺 C-N 键的方法。
  • I2-Catalyzed Oxidative Acylation of Tertiary Amines via C–N Bond Cleavage
    作者:Keyume Ablajan、Xin Ge、Ping Lei、Qin Su、Ying-Ming Pan
    DOI:10.1055/a-2256-9837
    日期:2024.5
    The development of catalysts for the amidation of tertiary amines with acyl chlorides through oxidative C–N bond cleavage is rather challenging. By employing iodine as the catalyst, a broad range of aromatic acyl chlorides and tertiary amines are efficiently converted into amides in good yields under mild conditions. A plausible mechanistic pathway is proposed for this transformation and is supported
    通过氧化 C-N 键断裂,叔胺与酰氯酰胺化的催化剂的开发相当具有挑战性。通过使用碘作为催化剂,多种芳香酰氯和叔胺在温和条件下以良好的产率有效转化为酰胺。为这种转变提出了一种合理的机制途径,并得到适当的控制实验的支持。
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