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4-phenyl-2-(pyridin-4-yl)quinazoline | 445392-12-1

中文名称
——
中文别名
——
英文名称
4-phenyl-2-(pyridin-4-yl)quinazoline
英文别名
4-Phenyl-2-pyridin-4-ylquinazoline
4-phenyl-2-(pyridin-4-yl)quinazoline化学式
CAS
445392-12-1
化学式
C19H13N3
mdl
——
分子量
283.332
InChiKey
AWYFWLDMNWQPGU-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:
    22
  • 可旋转键数:
    2
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    38.7
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为产物:
    描述:
    参考文献:
    名称:
    氧化银(II)介导的2,4-二芳基喹唑啉的合成
    摘要:
    描述了合成2,4-二芳基喹唑啉的单釜法,该法涉及氧化银介导的C H活化/ C N键形成过程。提出了有关取代基效应的通用方法以及导致工艺优化的研究。机理研究为自由基中间体参与反应过程提供了支持。
    DOI:
    10.1016/j.tetlet.2018.05.019
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文献信息

  • Ecofriendly and Efficient One-Pot Procedure for the Synthesis of Quinazoline Derivatives Catalyzed by an Acidic Ionic Liquid Under Aerobic Oxidation Conditions
    作者:Minoo Dabiri、Peyman Salehi、Mahboobeh Bahramnejad
    DOI:10.1080/00397910903395250
    日期:2010.9.30
    three-component condensation reaction between 2-aminobenzophenone derivatives, formaldehyde or aromatic aldehydes, and ammonium acetate efficiently provides substituted quinazolines in a one-pot reaction in the presence of Brönsted acidic ionic liquid, 1-methylimidazolium triflouroacetate ([Hmim]TFA), in conjunction with aerobic oxidation. The ionic liquid was separated from the reaction mixture by simple
    在 Brönsted 酸性离子液体、1-甲基咪唑鎓三氟乙酸盐 ([Hmim]TFA) 存在下,2-氨基二苯甲酮衍生物、甲醛或芳香醛和乙酸铵之间的三组分缩合反应在一锅反应中有效地提供取代的喹唑啉,与有氧氧化相结合。通过简单的萃取将离子液体从反应混合物中分离出来,并且在活性没有显着损失的情况下再循环3次。
  • TMSOTf-catalyzed synthesis of substituted quinazolines using hexamethyldisilazane as a nitrogen source under neat and microwave irradiation conditions
    作者:Chieh-Kai Chan、Chien-Yu Lai、Cheng-Chung Wang
    DOI:10.1039/d0ob01507e
    日期:——
    we report an efficient and mild synthetic route for the construction of substituted quinazolines from functionalized 2-aminobenzophenones with various benzaldehydes using cat. TMSOTf and hexamethyldisilazane (HMDS) under neat, metal-free and microwave irradiation conditions in which gaseous ammonia was formed in situ. This synthetic protocol provided the desired quinazolines with a broad substrate scope
    在本文中,我们报道了一种高效且温和的合成路线,用于使用cat由官能化的 2-氨基二苯甲酮与各种苯甲醛构建取代的喹唑啉。TMSOTf 和六甲基二硅氮烷 (HMDS) 在纯净、无金属和微波辐照条件下原位形成气态氨。这种合成方案提供了所需的喹唑啉,其底物范围广泛,产率良好。通过 X 射线单晶衍射分析证实了一些结构。
  • Copper-catalyzed aerobic oxidative cyclization protocol for the synthesis of quinazolines via amination of C(sp3)-H bonds of methylazaarenes
    作者:En Liang、Yinrong Wu、Jiewen Chen、Wei Xiong、Jinwu Zhao、Xingang Yao、Xiaodong Tang
    DOI:10.1016/j.tet.2019.130783
    日期:2019.12
    A new aerobic copper-catalyzed three-component synthesis of azaaryl-substituted quinazolines has been developed, which featured inexpensive methylazaarenes as C1 sources, easily available copper salts as the catalysts and O2 as a sole oxidant. The transformation had very good substrate applicability towards methylazaarenes, and various azaaryl-substituted quinazolines were obtained in moderate to good
    已经开发出一种新的好氧铜催化的三氮杂芳基取代的喹唑啉三组分合成,其特征在于廉价的甲基氮杂芳烃作为C1来源,易得的铜盐作为催化剂,O 2作为唯一氧化剂。该转化对甲基氮杂芳烃具有非常好的底物适用性,并且以中等至良好的产率获得了各种氮杂芳基取代的喹唑啉。
  • Silver(II) oxide-mediated synthesis of 2,4-diarylquinazolines
    作者:Wing Cheung、Raymond J. Patch、Mark R. Player
    DOI:10.1016/j.tetlet.2018.05.019
    日期:2018.6
    4-diarylquinazolines is described which involves a silver oxide-mediated CH activation/CN bond formation process. The generality of this method with respect to substituent effects is presented along with studies leading to process optimization. Mechanistic investigations provide support for the involvement of radical intermediates in the reaction process.
    描述了合成2,4-二芳基喹唑啉的单釜法,该法涉及氧化银介导的C H活化/ C N键形成过程。提出了有关取代基效应的通用方法以及导致工艺优化的研究。机理研究为自由基中间体参与反应过程提供了支持。
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