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methyl 6-oxo-6H-benzo[c]chromene-8-carboxylate | 1238196-88-7

中文名称
——
中文别名
——
英文名称
methyl 6-oxo-6H-benzo[c]chromene-8-carboxylate
英文别名
Methyl 6-oxobenzo[c]chromene-8-carboxylate;methyl 6-oxobenzo[c]chromene-8-carboxylate
methyl 6-oxo-6H-benzo[c]chromene-8-carboxylate化学式
CAS
1238196-88-7
化学式
C15H10O4
mdl
——
分子量
254.242
InChiKey
ICPWCZHCOAYMSX-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):
    2.9
  • 重原子数:
    19
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.07
  • 拓扑面积:
    52.6
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

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文献信息

  • Novel and Efficient One-Step Parallel Synthesis of Dibenzopyranones via Suzuki−Miyaura Cross Coupling
    作者:Kodumuru Vishnumurthy、Alexandros Makriyannis
    DOI:10.1021/cc100068a
    日期:2010.9.13
    Microwave-promoted novel and efficient one-step parallel synthesis of dibenzopyranones and heterocyclic analogues from bromo arylcarboxylates and o-hydroxyarylboronic acids via Suzuki−Miyaura cross coupling reaction is described. Spontaneous lactonization gave dibenzopyranones and heterocyclic analogues bearing electron-donating and -withdrawing groups on both aromatic rings in good to excellent yields
    描述了通过微波促进的新型有效的一步苯并吡喃酮和杂环类似物通过Suzuki-Miyaura交叉偶联反应从溴代芳基羧酸盐和邻-羟基芳基硼酸平行合成的方法。自发的内酯化以良好或优异的产率得到了在两个芳族环上带有给电子和吸电子基团的二苯并吡喃酮和杂环类似物。
  • Synthesis of Dibenzopyranones through Palladium-Catalyzed Directed C-H Activation/Carbonylation of 2-Arylphenols
    作者:Shuang Luo、Fei-Xian Luo、Xi-Sha Zhang、Zhang-Jie Shi
    DOI:10.1002/anie.201304295
    日期:2013.9.27
    Dibenzopyranones were synthesized by a palladiumcatalyzed phenol‐directed C–H activation/carbonylation of 2‐phenylphenol derivatives in the presence of CO. Pd(OAc)2 was used as a catalyst and Cu(OAc)2 as a catalytic oxidant in the presence of air.
    二苯并吡喃酮是在CO存在下,通过钯催化的苯酚引导的2-苯基苯酚衍生物的C–H活化/羰基化反应合成的。Pd(OAc)2作为催化剂,Cu(OAc)2作为催化剂氧化剂。空气的存在。
  • Reactivity of 4-Vinyl-2<i>H</i>-1-benzopyran-2-ones in Diels-Alder Cycloaddition Reactions: Access to Coumarin-Based Polycycles with Cdc25 Phosphatase-Inhibiting Activity
    作者:Sergio Valente、Zhanjie Xu、Emilie Bana、Clemens Zwergel、Antonello Mai、Claus Jacob、Peter Meiser、Denyse Bagrel、Artur M. S. Silva、Gilbert Kirsch
    DOI:10.1002/ejoc.201201736
    日期:2013.5
    The reactivity of 4-(1-butoxyvinyl)-2H-chromen-2-one (1) and (E)-4-(2-butoxyvinyl)-2H-chromen-2-one (2) as diene in thermal Diels–Alder cycloaddition reactions with several electron-poor dienophiles is reported. Among several dienophiles used in this study 1,4-benzoquinone afforded cycloadducts 11-butoxy-1H-naphtho[1,2-c]chromene-1,4,5-trione (3e) and 1H-naphtho[1,2-c]chromene-1,4,5-trione (4g) that
    4-(1-butoxyvinyl)-2H-chromen-2-one (1) 和 (E)-4-(2-butoxyvinyl)-2H-chromen-2-one (2) 在热 Diels 中作为二烯的反应性–报道了与几种缺电子亲二烯体的 Alder 环加成反应。在本研究中使用的几种亲二烯体中,1,4-苯醌提供环加合物 11-丁氧基-1H-萘并[1,2-c]色烯-1,4,5-三酮 (3e) 和 1H-萘并[1,2-c ]chromene-1,4,5-trione (4g) 在低微摩尔值下显示 Cdc25 磷酸酶抑制活性,这两种化合物对 Cdc25 A 和 Cdc25 C 异构体​​更有效。
  • Monodentate Transient Directing Group Enabled Pd-Catalyzed <i>Ortho</i>-C–H Methoxylation and Chlorination of Benzaldehydes
    作者:Feng Li、Yirong Zhou、Heng Yang、Ziqi Wang、Qinqin Yu、Fang-Lin Zhang
    DOI:10.1021/acs.orglett.9b01158
    日期:2019.5.17
    We report Pd-catalyzed ortho-C–H methoxylation and chlorination of benzaldehydes by employing monodentate transient directing groups (TDGs) as an alternative strategy to bidentate TDGs. More importantly, a single crystal of benzaldehyde imine ortho-cyclopalladium intermediate was successfully obtained, and its structure was unambiguously determined by X-ray diffraction, which clearly showed that it
    我们通过采用单齿瞬态导向基团(TDGs)作为二齿TDG的替代策略,报告了Pd催化的邻位C-H甲氧基化和苯甲醛的氯化。更重要的是,成功地获得了苯甲醛亚胺邻环钯中间体的单晶,并且通过X射线衍射明确地确定了其结构,这清楚地表明它是由吡啶酮配体桥接的双核钯物种。通过合成天然产物和药物的关键中间体,进一步证明了该方法的实用性。
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