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2-(2-hydroxyphenyl)-2,3-dihydroquinazolin-4(1H)-one | 34637-84-8

中文名称
——
中文别名
——
英文名称
2-(2-hydroxyphenyl)-2,3-dihydroquinazolin-4(1H)-one
英文别名
2-(2-hydroxyphenyl)-2,3-dihydro-1H-quinazolin-4-one
2-(2-hydroxyphenyl)-2,3-dihydroquinazolin-4(1H)-one化学式
CAS
34637-84-8
化学式
C14H12N2O2
mdl
——
分子量
240.261
InChiKey
BXIPTFOWLQHBIH-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:
    218-219 °C
  • 沸点:
    492.5±45.0 °C(Predicted)
  • 密度:
    1.281±0.06 g/cm3(Predicted)
  • 溶解度:
    34.8 [ug/mL]

计算性质

  • 辛醇/水分配系数(LogP):
    2.2
  • 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:
    61.4
  • 氢给体数:
    3
  • 氢受体数:
    3

反应信息

点击查看最新优质反应信息

文献信息

  • Heterogeneous Cu(<scp>ii</scp>)/<scp>l</scp>-His@Fe<sub>3</sub>O<sub>4</sub> nanocatalyst: a novel, efficient and magnetically-recoverable catalyst for organic transformations in green solvents
    作者:Masoomeh Norouzi、Arash Ghorbani-Choghamarani、Mohsen Nikoorazm
    DOI:10.1039/c6ra19776k
    日期:——
    A novel, efficient and green Cu(II)/L-His@Fe3O4 catalyst has been applied successfully in the synthesis of heterocyclic compounds. The resulting catalyst was used in the synthesis of 2,3-dihydroquinazolin-4(1H)-ones, polyhydroquinolines and 2-amino-6-(arylthio)pyridine-3,5-dicarbonitriles as biologically interesting compounds. The present research is focused on investigation of recycling, reusability
    一种新颖,高效,绿色的Cu(II)/ L- His @ Fe 3 O 4催化剂已成功用于杂环化合物的合成。所得催化剂用于合成2,3-二氢喹唑啉-4(1H)-酮,聚氢喹啉和2-氨基-6-(芳硫基)吡啶-3,5-二碳腈作为生物学上感兴趣的化合物。本研究的重点是研究相反应中催化剂的循环利用,可重复使用性和稳定性。Cu(II)/ L -His @ Fe 3 O 4该催化剂至少使用了六次,其活性与新鲜催化剂相当。通过TGA / DTG,EDS,XRD,VSM,FT-IR和SEM对催化剂的化学组成和结构进行了分析。
  • Copper-Catalyzed One-Pot Synthesis of 2,3-Dihydroquinazolin-4(1H)-ones from 2-Nitrobenzonitriles and Carbonyl Compounds Mediated by Diboronic Acid in Methanol–Water
    作者:Qixing Liu、Yuebo Sui、Yin Zhang、Kaili Zhang、Yongsheng Chen、Haifeng Zhou
    DOI:10.1055/s-0037-1610740
    日期:2020.2
    A copper-catalyzed one-pot synthesis of 2,3-dihydroquinazolin-4(1H)-ones with diboronic acid as a reductant in an aqueous medium is described. Various 2,3-dihydroquinazolin-4(1H)-ones were prepared with good functional-group tolerance in good yields under mild conditions from readily available 2-nitrobenzonitriles and various carbonyl compounds.
    描述了铜催化的 2,3-二氢喹唑啉-4(1H)-酮与二硼酸作为还原剂在水性介质中的一锅法合成。各种 2,3-二氢喹唑啉-4(1H)-酮在温和条件下从容易获得的 2-硝基苯甲腈和各种羰基化合物制备,具有良好的官能团耐受性和良好的产率。
  • The Divergent Transformations of Aromatic<i>o</i>-Aminonitrile with Carbonyl Compound
    作者:Jianhong Tang、Jiarong Li、Lijun Zhang、Shuling Ma、Daxin Shi、Qi Zhang、Liupan Yang、Xiuzhen Wang、Xuan Liu、Change Liu
    DOI:10.1002/jhet.804
    日期:2012.5
    A modified Friedländer conversion of the cyclocondensation of aromatic o‐aminonitriles with carbonyl compounds was discovered. Systematic studies reveal that both the new transformation and the classic Friedländer annulation in the presence of ZnCl2 constitute a pair of divergent reaction, and thecontrolled PDF transformation of this divergent reaction was achieved in the present of bases.
    发现了芳族邻氨基腈与羰基化合物的环缩合反应的改进的Friedländer转化。系统研究表明,在存在ZnCl 2的情况下,新的转化和经典的Friedländer圆环构成了一对发散反应,并且在碱的存在下实现了该发散反应的受控PDF转化。
  • Facile and efficient protocols for C–C and C–N bond formation reactions using a superparamagnetic palladium complex as reusable catalyst
    作者:Mohammad Ali Karimi Zarchi、Seyed Shahab Addin Darbandizadeh Mohammad Abadi
    DOI:10.1007/s11164-019-03754-y
    日期:2019.5
    Abstract Facile and efficient protocols for some multicomponent coupling reactions such as the Suzuki reaction and synthesis of polyhydroquinoline and 2,3-dihydroquinazoline-4-(1H)-one derivatives using a superparamagnetic palladium complex as catalyst have been developed. Graphical abstract
    摘要 已经开发了一些有效的协议,用于一些多组分偶联反应,例如铃木反应以及使用超顺磁性钯配合物作为催化剂合成多氢喹啉和2,3-二氢喹唑啉-4-(1 H)-one衍生物。 图形概要
  • Facile method for the synthesis of 2,3-dihydroquinazolin-4(1H)-ones catalyzed by SiO2–H3PW12O40 in water
    作者:Heshmatollah Alinezhad、Elham Soleymani、Mahboobeh Zare
    DOI:10.1007/s11164-016-2634-4
    日期:2017.1
    12-tungstophosphoric acid supported on silica gel (PW/SiO2) exhibits excellent activity in the synthesis of 2,3-dihydroquinazolin-4(1 H )-ones by cyclocondensation reaction of 2-aminobenzamide with carbonyl compounds in water under reflux conditions. The desired products have been obtained in short reaction times in high yields. Our method has been successfully applied for both aldehydes and ketones (aromatic and aliphatic)
    硅胶上负载的12-钨磷酸(PW / SiO 2)在回流条件下通过2-氨基苯甲酰胺与羰基化合物在水中的环缩合反应,在合成2,3-二氢喹唑啉-4(1 H )-酮中显示出优异的活性。 。在短的反应时间内以高收率获得了所需的产物。我们的方法已成功应用于醛和酮(芳族和脂族)。与现有方法相比,该方法的主要优点是易于回收和可重复使用的催化剂,易于处理以及避免使用有害的有机溶剂。
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