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7-methyl-2-phenyl-4H-benzo[d][1,3]oxazin-4-one

中文名称
——
中文别名
——
英文名称
7-methyl-2-phenyl-4H-benzo[d][1,3]oxazin-4-one
英文别名
7-Methyl-2-phenyl-3,1-benzoxazin-4-one
7-methyl-2-phenyl-4H-benzo[d][1,3]oxazin-4-one化学式
CAS
——
化学式
C15H11NO2
mdl
——
分子量
237.258
InChiKey
RYBBFZWQIRUUQY-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

计算性质

  • 辛醇/水分配系数(LogP):
    3.3
  • 重原子数:
    18
  • 可旋转键数:
    1
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.07
  • 拓扑面积:
    38.7
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    7-methyl-2-phenyl-4H-benzo[d][1,3]oxazin-4-one 、 3-(hydrazineylidenemethyl)-7-methoxyquinoline-2-selenol 在 吡啶 作用下, 以 乙醇 为溶剂, 以55%的产率得到3-{[(2-seleno-7-methoxyquinolin-3-yl)methylene]amino}-7-methyl-2-phenylquinazolin-4(3H)-one
    参考文献:
    名称:
    Synthesis of Quinoline-Based Thieno-Seleno-Phenylquinazolinones
    摘要:
    The synthesis of quinoline-substituted phenylquinazolinones containing sulfur and selenium is described. These molecules were isolated from a series of reactions of 2-phenyl-4H-3,1-benzoxazin-4-one with 2-chloro, 2-thieno, and 2-selenoquinoline-3-carbaldehyde hydrazones. The structure of the isolated compounds has been elucidated on the basis of IR, 1H NMR, mass spectral, and elemental analysis data.
    DOI:
    10.1080/10426500802176945
  • 作为产物:
    参考文献:
    名称:
    Oxidation of 2-arylindoles for synthesis of 2-arylbenzoxazinones with oxone as the sole oxidant
    摘要:
    开发了一种新颖且高效的方法,利用单独的Oxone作为氧化剂,将2-芳基吲哚氧化合成2-芳基苯并噁唑酮。该反应对多种官能团具有良好的耐受性,并能快速且原子经济性地合成多种高产率的有价值2-芳基苯并噁唑酮。
    DOI:
    10.1039/c3cc44215b
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文献信息

  • Oxidation of 2-arylindoles for synthesis of 2-arylbenzoxazinones with oxone as the sole oxidant
    作者:Xiao-Li Lian、Hao Lei、Xue-Jing Quan、Zhi-Hui Ren、Yao-Yu Wang、Zheng-Hui Guan
    DOI:10.1039/c3cc44215b
    日期:——
    A novel and efficient method for the oxidation of 2-arylindoles to synthesize 2-arylbenzoxazinones utilizing oxone as the sole oxidant has been developed. The reaction tolerates a wide range of functional groups and allows quick and atom-economical assembly of a variety of valuable 2-arylbenzoxazinones in high yields.
    开发了一种新颖且高效的方法,利用单独的Oxone作为氧化剂,将2-芳基吲哚氧化合成2-芳基苯并噁唑酮。该反应对多种官能团具有良好的耐受性,并能快速且原子经济性地合成多种高产率的有价值2-芳基苯并噁唑酮。
  • Concise synthesis of cyclic carbonyl compounds from haloarenes using phenyl formate as the carbonyl source
    作者:Hideyuki Konishi、Hiroki Nagase、Kei Manabe
    DOI:10.1039/c4cc09413a
    日期:——

    Carbonylative cyclization of haloarenes bearing nucleophilic moieties under Pd catalysis has been developed as a general, user-friendly method for access to various cyclic carbonyl compounds.

    在钯催化下,含有亲核基团的卤代芳烃的羰基化环化已经发展成为获取各种环状羰基化合物的一种通用、用户友好的方法。

  • One-Pot Synthesis of 2-Arylbenzoxazinones from 2-Arylindoles with (Diacetoxyiodo)benzene as the Sole Oxidant
    作者:Xu-Qin Li、Xian-Xing Shang、Huu-Manh Vu
    DOI:10.1055/s-0036-1590933
    日期:2018.1
    Abstract A series of synthetically interesting 2-arylbenzoxazinones was prepared from 2-arylindoles by an efficient oxidative reaction mediated by (diacetoxyiodo)benzene [PhI(OAc)2] and assisted by water. PhI(OAc)2 was used as the sole oxidant and water was a crucial additive. Our preliminary mechanistic investigations suggest that a water-involved, iodine(III)-promoted sequential oxidation of 2-arylindoles
    摘要 通过(二乙酰氧基碘)苯[PhI(OAc)2 ]介导并用水辅助的有效氧化反应,由2-芳基吲哚制备了一系列合成有趣的2-芳基苯并恶嗪酮。PhI(OAc)2被用作唯一的氧化剂,水是关键的添加剂。我们的初步机理研究表明,水参与的碘(III)促进的2-芳基吲哚的顺序氧化(可能是稠合的三环前体的有趣的Grob型断裂终止)可能是此一锅的主要成分转型。 通过(二乙酰氧基碘)苯[PhI(OAc)2 ]介导并用水辅助的有效氧化反应,由2-芳基吲哚制备了一系列合成有趣的2-芳基苯并恶嗪酮。PhI(OAc)2被用作唯一的氧化剂,水是关键的添加剂。我们的初步机理研究表明,水参与的碘(III)促进的2-芳基吲哚的顺序氧化(可能是稠合的三环前体的有趣的Grob型断裂终止)可能是此一锅的主要成分转型。
  • Pd‐Catalyzed Carbonylative Synthesis of 4 <i>H</i> ‐Benzo[ <i>d</i> ][1,3]Oxazin‐4‐Ones Using Benzene‐1,3,5‐Triyl Triformate as the CO Source
    作者:Yan Zheng、Mengke Dong、Erdong Qu、Jin Bai、Xiao‐Feng Wu、Wanfang Li
    DOI:10.1002/chem.202103137
    日期:2021.11.22
    A Pd-catalyzed CO-free carbonylative synthesis of 4H-benzo[d][1,3]oxazin-4-one derivatives was developed. This new method employed readily available N-(o-bromoaryl)amides as the starting materials and inexpensive benzene-1,3,5-triyl triformate (TFBen) as the stable solid CO surrogate, which would not cause hydrodehalogenation of the starting materials. Remarkably, this method featured a very broad
    开发了 Pd 催化的 4 H -benzo[ d ][1,3]oxazin-4-one 衍生物的无 CO 羰基化合成。这种新方法使用容易获得的N -(邻溴芳基)酰胺作为起始原料,使用廉价的三甲酸苯-1,3,5-三酯(TFBen)作为稳定的固体 CO 替代物,不会引起起始原料的加氢脱卤。值得注意的是,该方法具有非常广泛的底物范围,特别适用于将苯并[ d ][1,3]oxazin-4-one结构引入药物和天然生物活性化合物中。
  • Silver and Palladium Cocatalyzed Carbonylative Activation of Benzotriazoles to Benzoxazinones under Neutral Conditions
    作者:Zhiping Yin、Zechao Wang、Xiao-Feng Wu
    DOI:10.1021/acs.orglett.7b03184
    日期:2017.11.17
    A novel and efficient method for the carbonylative activation of benzotriazoles to benzoxazinones has been developed. By using a silver and palladium bimetallic catalyst system, a broad range of benzotriazoles were transformed into the corresponding benzoxazinones in moderate to good yields with excellent functional group tolerance. Notably, this procedure proceeds under neutral conditions.
    已经开发出一种新颖有效的方法,用于苯并三唑羰基化活化为苯并恶嗪酮。通过使用银和钯双金属催化剂体系,各种苯并三唑以中等到良好的收率被转化为相应的苯并三嗪酮,并具有出色的官能团耐受性。值得注意的是,该过程在中性条件下进行。
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