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12H-chromeno[2,3-b]quinolin-12-one | 128676-96-0

中文名称
——
中文别名
——
英文名称
12H-chromeno[2,3-b]quinolin-12-one
英文别名
12H-[1]Benzopyrano[2,3-b]quinolin-12-one;chromeno[2,3-b]quinolin-12-one
12H-chromeno[2,3-b]quinolin-12-one化学式
CAS
128676-96-0
化学式
C16H9NO2
mdl
——
分子量
247.253
InChiKey
SWMLNVDSRAVOFF-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):
    3.6
  • 重原子数:
    19
  • 可旋转键数:
    0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    39.2
  • 氢给体数:
    0
  • 氢受体数:
    3

SDS

SDS:08c21c1609e0ac613ebdd7ef76117b76
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反应信息

  • 作为产物:
    描述:
    4-oxo-2-(N-phenyl)amino-4H-chromene-3-carbaldehyde哌啶 作用下, 以 乙醇 为溶剂, 反应 2.0h, 以92%的产率得到12H-chromeno[2,3-b]quinolin-12-one
    参考文献:
    名称:
    从C-(4-氧代-4 H -1-苯并吡喃-3-基)-N-芳基硝基一锅合成3,3'-亚甲基双(2-芳基氨基-4 H-铬-4-)
    摘要:
    2-(芳基氨基)-4-氧代-4- ħ色烯-3-甲醛3(R 2  =芳基)产生12 ħ -chromeno [2,3- b ]喹啉-12-酮4当与肌氨酸,哌啶处理或二乙胺,但是当在过量甲醛存在下用相同的胺处理时,会生成3,3'-亚甲基双(2-芳基氨基-4 H-铬-4--4-酮)8。发现化合物3(R 2  =烷基)对N型芳基类似物的反应性低于N-芳基类似物。
    DOI:
    10.1016/j.tetlet.2009.04.087
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文献信息

  • Cobalt-Catalyzed Electrophilic Aminations with Anthranils: An Expedient Route to Condensed Quinolines
    作者:Jie Li、Eric Tan、Niklas Keller、Yi-Hung Chen、Peter M. Zehetmaier、Andreas C. Jakowetz、Thomas Bein、Paul Knochel
    DOI:10.1021/jacs.8b11466
    日期:2019.1.9
    The reaction of various organozinc pivalates with anthranils provides anilines derivatives, which cyclize under acidic conditions providing condensed quinolines. Using alkenylzinc pivalates, electron-rich arylzinc pivalates or heterocyclic zinc pivalates produces directly the condensed quinolines of which several structures belong to new heterocyclic scaffolds. These N-heterocycles are of particular
    各种有机锌戊酸酯邻氨基苯甲酸酯的反应提供苯胺生物,其在酸性条件下环化提供缩合喹啉。使用烯基新戊酸锌、富电子芳基新戊酸锌或杂环新戊酸锌直接产生稠合喹啉,其中几种结构属于新的杂环支架。由于具有最佳的空穴能带排列和大的带隙,这些 N-杂环特别适用于有机发光二极管,因为它们具有高光致发光量子产率和长激子寿命,以及甲基碘化铅矿太阳能电池中的空穴传输材料.
  • A versatile route to 2-alkyl-/aryl-amino-3-formyl- and hetero-annelated-chromones, through a facile nucleophilic substitution at C2 in 2-(N-methylanilino)-3-formylchromones
    作者:Gurmit Singh、Rajinder Singh、Navdeep K Girdhar、M.P.S Ishar
    DOI:10.1016/s0040-4020(02)00128-x
    日期:2002.3
    N-methylanilino group in 2-(N-methylanilino)-3-formylchromones, obtained in high yield by rearrangement of C(4-oxo-4H[1]-benzopyran-3-yl)-N-phenylnitrones to 2-anilino-3-formyl-chromones followed by N-methylation, undergoes facile nucleophilic substitution by a variety of nitrogen nucleophiles, thereby paving the way for synthesis of a variety of novel 2-substituted-3-formylchromone derivatives as well as hetero-annelated
    所述Ñ -methylanilino在2-(组Ñ被C的重排以高收率获得-methylanilino)-3- formylchromones,(4-氧代-4- ħ [1]苯并喃-3-基) - Ñ -phenylnitrones到2-苯胺-3-甲酰基色酮,然后进行N-甲基化,被各种氮亲核试剂进行亲核取代,从而为合成各种新型2-取代-3-甲酰基色酮生物和杂化退火色酮铺平了道路。 。
  • Copper-Catalyzed<i>N</i>- and<i>O</i>-Arylation of Amides: Alternative Approaches to 3,4-Dihydroquinolin-2-ones, Quinolin-2-ones, and 12<i>H</i>-Chromeno[2,3-<i>b</i>]quinolin-12-ones
    作者:Xinying Zhang、Xiaojie Guo、Liangliang Fang、Yunping Song、Xuesen Fan
    DOI:10.1002/ejoc.201301373
    日期:2013.12
    The efficient syntheses of 3-cyanoquinolin-2-ones, 3-(2-bromobenzyl)-3-cyano-3,4-dihydroquinolin-2-ones, 3-(2-bromobenzyl)quinolin-2-ones, and 12H-chromeno[2,3-b]quinolin-12-ones through copper-catalyzed N- and O-arylation of amides by using readily available 2-bromobenzyl bromides and cyanoacetamides as starting materials were developed.
    3-氰基喹啉-2-ones、3-(2-bromobenzyl)-3-cyano-3,4-dihydroquinolin-2-ones、3-(2-bromobenzyl)quinolin-2-ones和12H-的高效合成使用容易获得的 2-苄基基乙酰胺作为起始材料,通过催化酰胺的 N-和 O-芳基化,开发了 chromeno[2,3-b] quinolin-12-ones。
  • Thermal rearrangements of C-(4-Oxo-4H[1]benzopyran-3-yl)-N-phenylnitrone-a route to novel quinolino[2,3-b]chroman-12-ones
    作者:M.P.S. Ishar、Kamal Kumar、Rajinder Singh
    DOI:10.1016/s0040-4039(98)01362-8
    日期:1998.9
    -phenylnitrones (1a-c) undergo facile rearrangements on refluxing in benzene, yielding 2-(N-phenylamino)-4-oxo-4H[1]-benzopyran-3-carboxaldehydes (2a-c, 70%) and 3-(phenyliminomethylene)-chroman-2,4-diones (3a-c, 25%). 2a-c undergo cyclization on refluxing with anhydrous AlCl3 in dry CCl4 followed by treatment with sulfuric acid, to give novel quinolino[2,3-b]chroman-12-ones(4a-c) in 90% yield.
    C-(4-Oxo-4 H [1]苯并喃-3-基)-N-苯基硝酮(1a-c)在苯中回流时容易进行重排,生成2-(N-苯基基)-4-oxo-4 H [1]-苯并喃-3-羧醛(2a-c,70%)和3-(苯基亚基亚甲基)-色酸-2,4-二酮(3a-c,25%)。2a-c在无AlCl 3中在无CCl 4中回流后进行环化,然后用硫酸处理,以90%的收率得到新型喹啉[2,3 - b ] chroman-12-ones(4a-c)。
  • Bandyopadhyay, Chandrakanta; Sur, Kumar Ranabir; Patra, Ranjan, Journal of Chemical Research, Miniprint, 2003, # 8, p. 847 - 856
    作者:Bandyopadhyay, Chandrakanta、Sur, Kumar Ranabir、Patra, Ranjan、Banerjee, Subhabrata
    DOI:——
    日期:——
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