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3-(4-methoxybenzyl)-2-phenylquinazolin-4(3H)-one | 939966-50-4

中文名称
——
中文别名
——
英文名称
3-(4-methoxybenzyl)-2-phenylquinazolin-4(3H)-one
英文别名
3-[(4-Methoxyphenyl)methyl]-2-phenylquinazolin-4-one
3-(4-methoxybenzyl)-2-phenylquinazolin-4(3H)-one化学式
CAS
939966-50-4
化学式
C22H18N2O2
mdl
——
分子量
342.397
InChiKey
FSOPXCIUUZRRMU-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):
    4
  • 重原子数:
    26
  • 可旋转键数:
    4
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.09
  • 拓扑面积:
    41.9
  • 氢给体数:
    0
  • 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

  • Oxidative Radical Skeletal Rearrangement Induced by Molecular Oxygen: Synthesis of Quinazolinones
    作者:Yi-Feng Wang、Feng-Lian Zhang、Shunsuke Chiba
    DOI:10.1021/ol4011745
    日期:2013.6.7
    Oxidative skeletal rearrangement of 5-aryl-4,5-dihydro-1,2,4-oxadiazoles into quinazolinones is induced by molecular oxygen (under a dry air atmosphere) that likely proceeds via transient iminyl radical species. Concise syntheses of biologically active quinazolinone derivatives were demonstrated using the present strategy.
    5-芳基-4,5-二氢-1,2,4-恶二唑的氧化骨架重排成喹唑啉酮是由分子氧(在干燥的空气气氛下)诱导的,该分子氧可能是通过瞬态亚基自由基进行的。使用本策略证明了生物活性喹唑啉酮衍生物的简明合成。
  • Efficient one-pot tandem synthesis and cytotoxicity evaluation of 2,3-disubstituted quinazolin-4(3H)-one derivatives
    作者:Hue Thi Buu Bui、Kiep Minh Do、Huy Tran Duc Nguyen、Hieu Van Mai、Thanh La Duc Danh、De Quang Tran、Hiroyuki Morita
    DOI:10.1016/j.tet.2021.132426
    日期:2021.10
    moderate to good yields (25–82%). Their syntheses were based on a one pot tandem ring opening procedure followed by iodine-catalyzed oxidative cyclization of isatoic anhydride with aldehydes, using water as the only solvent under both classical and microwave irradiation conditions. Cytotoxicity assays of the prepared compounds against three human cancer cell lines (HeLa, MCF-7, and A549) indicated that 2
    20 种 2,3-二取代喹唑啉-4(3 H )-one 衍生物1 – 20以中等至良好的产率 (25–82%) 成功合成。他们的合成基于一锅串联开环程序,然后是催化的靛红酸酐与醛的氧化环化,在经典和微波辐射条件下使用作为唯一溶剂。针对三种人癌细胞系(HeLa细胞,MCF-7,和A549)制备的化合物的细胞毒性测定法表明,2,3,和20具有适度的活动对MCF-7细胞(IC 50 = 47.2 μM、43.9 μM 和 44.9 μM,分别)。针对 A549 细胞的良好细胞毒活性观察到3和8,IC 50值分别为 30.7 μM 和 29.8 μM,与阳性对照 5-尿嘧啶(5-FU,IC 50  = 27.9 μM)相当。此外,化合物4 对 A549 细胞系表现出比阳性对照 5-FU稍强的活性 (IC 50 = 23.6 μM)。
  • Functionalized Carbodiimide Mediated Synthesis of 2,3-Disubstituted Quinazolin-4(3H)-ones via the Tandem Strategy of C-Nucleophilic Addition and Intramolecular NH-Substitution Cyclization
    作者:Takao Saito、Hayato Nakano、Noriki Kutsumura
    DOI:10.1055/s-0032-1316773
    日期:——
    moiety at the proximal ester group. A facile synthesis of quinazolin-4(3H)-ones possessing carbon substituents at positions 2 and 3 has been developed. Key to the synthesis is a tandem strategy involving introduction of a 2-substituent and construction of the quinazolinone framework via C-nucleophilic addition to the carbodiimide cumulenic carbon followed by intramolecular nucleophilic substitution by
    摘要 已经开发了一种容易合成的在位置2和3具有碳取代基的喹唑啉4(3 H)-的方法。合成的关键是串联策略,包括引入2-取代基并通过C-亲核加成到碳二亚胺积碳中,然后通过近端酯基上新形成的NH部分进行分子内亲核取代,来构建喹唑啉酮骨架。 已经开发了一种容易合成的在位置2和3具有碳取代基的喹唑啉4(3 H)-的方法。合成的关键是串联策略,包括引入2-取代基并通过C-亲核加成到碳二亚胺积碳中,然后通过近端酯基上新形成的NH部分进行分子内亲核取代,来构建喹唑啉酮骨架。
  • Approach to the Synthesis of 2,3-Disubstituted-3<i>H</i>-quinazolin-4-ones Mediated by Ph<sub>3</sub>P–I<sub>2</sub>
    作者:Wong Phakhodee、Sirilak Wangngae、Mookda Pattarawarapan
    DOI:10.1021/acs.joc.7b01322
    日期:2017.8.4
    Readily available N-substituted amides or their requisite carboxylic acids or acid chlorides have been used to construct 2,3-disubstituted-3H-quinazolin-4-ones in a one-pot procedure. Key transformation in this convergent approach involves Ph3P–I2-mediated formation of amidine upon condensation of an amide or the intermediate amide with methyl anthranilate. Cyclization of the amidine-tethered anthranilate
    容易获得的N-取代的酰胺或其必需的羧酸或酰已被用于通过一锅法构建2,3-二取代的3 H-喹唑啉-4-酮。这种收敛方法的关键转化涉及在酰胺或中间体酰胺与邻氨基苯甲酸甲酯缩合后,由Ph 3 P–I 2介导的idine的形成。然后,在温和的条件下,将the系留的邻氨基苯甲酸酯环化,以良好至优异的产率得到2,3-二取代的3- H-喹唑啉-4-酮。
  • Rhodium(II)-Catalyzed Carbenoid Insertion of<i>N</i>-Tosylhydrazones into Amide NH Bonds: An Efficient Approach to<i>N</i><sup>3</sup>-Benzyl/Alkyl-2-arylquinazolinones
    作者:Rajaka Lingayya、Mari Vellakkaran、Kommu Nagaiah、Jagadeesh Babu Nanubolu
    DOI:10.1002/adsc.201500678
    日期:2016.1.7
    Dirhodium(II) acetate‐catalyzed reactions of N‐tosylhydrazones with dihydroquinazolinones bearing different types of NH bonds that give N3‐benzyl/alkyl‐2‐arylquinazolin‐4(3H)‐ones through Csp3N bond formation by oxidative dehydrogenation and insertion of rhodium‐carbenoid into amide NH bond are reported for the first time. This method features good to excellent yields, good functional group tolerance
    (II),乙酸催化的反应Ñ与dihydroquinazolinones轴承不同类型的N个-tosylhydrazones  H键,给Ñ 3 -苄基/烷基-2- arylquinazolin-4(3 ħ) -酮至C SP 3  N键形成通过氧化脱氢和卡宾插入酰胺ñ  H键报道首次。该方法具有良好至优异的产率,良好的官能团耐受性,高区域选择性和易于获得的起始原料的特征。
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