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1-benzyl-6-methylquinoxalin-2(1H)-one | 1239573-89-7

中文名称
——
中文别名
——
英文名称
1-benzyl-6-methylquinoxalin-2(1H)-one
英文别名
1-Benzyl-6-methyl-quinoxalin-2-one;1-benzyl-6-methylquinoxalin-2-one
1-benzyl-6-methylquinoxalin-2(1H)-one化学式
CAS
1239573-89-7
化学式
C16H14N2O
mdl
——
分子量
250.3
InChiKey
GAEHMQUAGMNWFO-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):
    2.7
  • 重原子数:
    19
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.12
  • 拓扑面积:
    32.7
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    四氢吡喃1-benzyl-6-methylquinoxalin-2(1H)-one 在 eosin Y disodium salt 作用下, 反应 24.0h, 以55%的产率得到1-benzyl-6-methyl-3-(tetrahydro-2H-pyran-2-yl)quinoxalin-2(1H)-one
    参考文献:
    名称:
    喹喔啉-2(1 H)-酮与醚之间的无可见光介导,无金属和氧化剂的高效交叉脱氢偶联(CDC)†
    摘要:
    描述了有效的和无金属的白光介导的喹喔啉-2(1 H)-ones通过曙红Y作为光催化剂与环醚的交叉脱氢偶联反应介导的3C烷基化。该反应具有广泛的底物范围和强的官能团耐受性,具有良好至优异的产率。
    DOI:
    10.1039/c9nj00075e
  • 作为产物:
    描述:
    copper(l) iodide1,10-菲罗啉caesium carbonate对甲苯磺酰胺 作用下, 以 1,4-二氧六环 为溶剂, 反应 18.25h, 以85%的产率得到1-benzyl-6-methylquinoxalin-2(1H)-one
    参考文献:
    名称:
    Copper-Catalyzed Cascade Syntheses of 2H-benzo[b][1,4]thiazin-3(4H)-ones and Quinoxalin-2(1H)-ones through Capturing S and N Atom Respectively from AcSH and TsNH2
    摘要:
    A copper-catalyzed cascade method has been developed to synthesize the 2H-benzo[b][1,4]thiazin-3(4H)-ones from 2-halo-N-(2-halophenyl)-acetamides 1 and AcSH via the S(N)2/deacetylation/coupling process, and to synthesize the quinoxalin-2(1H)-ones from 1 and TsNH2 via the S(N)2/coupling/desulfonation process. The target products were obtained with diversity at three positions on their scaffolds.
    DOI:
    10.1021/jo101253a
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文献信息

  • 10.1039/d4ob00673a
    作者:Sau, Sudip、Sahoo, Sathi、Manna, Anupam、Mal, Prasenjit
    DOI:10.1039/d4ob00673a
    日期:——
    This study demonstrates the successful formation of a radical anion intermediate in a moist atmosphere, facilitating chemical reactions by activating aerial dioxygen through a single electron transfer (SET) mechanism. Derived from deprotonating quinoxaline-2(1H)-one with KOtBu, it shows potential in oxygenation chemistry. Validation comes from radical scavenging and EPR experiments.
    这项研究证明了在潮湿大气中成功形成自由基阴离子中间体,通过单电子转移(SET)机制激活空气中的分子氧来促进化学反应。由喹喔啉-2(1 H )-酮与 KO t Bu 去质子化而得,在氧化化学方面显示出潜力。验证来自激进清除和 EPR 实验。
  • A visible light mediated, metal and oxidant free highly efficient cross dehydrogenative coupling (CDC) reaction between quinoxalin-2(1<i>H</i>)-ones and ethers
    作者:Kishor D. Mane、Rohit B. Kamble、Gurunath Suryavanshi
    DOI:10.1039/c9nj00075e
    日期:——
    The efficient and metal free, white light mediated 3C alkylation of quinoxalin-2(1H)-ones via a cross dehydrogenative coupling reaction with cyclic ethers using eosin Y as a photocatalyst is described. This reaction has broad substrate scope and strong functional group tolerance with good to excellent yields.
    描述了有效的和无金属的白光介导的喹喔啉-2(1 H)-ones通过曙红Y作为光催化剂与环醚的交叉脱氢偶联反应介导的3C烷基化。该反应具有广泛的底物范围和强的官能团耐受性,具有良好至优异的产率。
  • Copper-Catalyzed Cascade Syntheses of 2<i>H</i>-benzo[<i>b</i>][1,4]thiazin-3(4<i>H</i>)-ones and Quinoxalin-2(1<i>H</i>)-ones through Capturing S and N Atom Respectively from AcSH and TsNH<sub>2</sub>
    作者:Dingben Chen、Zhi-Jing Wang、Weiliang Bao
    DOI:10.1021/jo101253a
    日期:2010.8.20
    A copper-catalyzed cascade method has been developed to synthesize the 2H-benzo[b][1,4]thiazin-3(4H)-ones from 2-halo-N-(2-halophenyl)-acetamides 1 and AcSH via the S(N)2/deacetylation/coupling process, and to synthesize the quinoxalin-2(1H)-ones from 1 and TsNH2 via the S(N)2/coupling/desulfonation process. The target products were obtained with diversity at three positions on their scaffolds.
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