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methyl triphenylene-2-carboxylate | 114204-12-5

中文名称
——
中文别名
——
英文名称
methyl triphenylene-2-carboxylate
英文别名
2-methoxycarbonyltriphenylene
methyl triphenylene-2-carboxylate化学式
CAS
114204-12-5
化学式
C20H14O2
mdl
——
分子量
286.33
InChiKey
URRXOORJDUOZJK-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:
    171-172 °C
  • 沸点:
    495.2±14.0 °C(Predicted)
  • 密度:
    1.246±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.7
  • 重原子数:
    22
  • 可旋转键数:
    2
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.05
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    methyl triphenylene-2-carboxylate 在 lithium aluminium tetrahydride 、 乙醚 作用下, 生成 2-(hydroxymethyl)triphenylene
    参考文献:
    名称:
    577.芳基甲基氯的溶剂分解。第三部分 溶剂分解率的低下的进一步示范围-化合物
    摘要:
    DOI:
    10.1039/jr9570002952
  • 作为产物:
    参考文献:
    名称:
    Palladium-Catalyzed Annulation of o-Iodobiphenyls with o-Bromobenzyl Alcohols: Synthesis of Functionalized Triphenylenes via C–C and C–H Bond Cleavages
    摘要:
    Treatment of o-iodobiphenyls with abromobenzyl alcohols in the presence of cesium carbonate under palladium catalysis affords a series of highly substituted triphenylenes. The reaction involves two C-C bond formations and C-C and C-H bond cleavages. A combination of palladium and an electron-deficient phosphine ligand proves to be effective for both decarbonylative cross-coupling and intramolecular cyclization.
    DOI:
    10.1021/ol4025869
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文献信息

  • C–C Bond (Hetero)arylation of Ring-Fused Benzocyclobutenols and Application in the Assembly of Polycyclic Aromatic Hydrocarbons
    作者:Wenbin Mao、Chen Zhu
    DOI:10.1021/acs.joc.7b01727
    日期:2017.9.1
    efficient synthetic approach to triphenylene-based polycyclic aromatic hydrocarbons (PAHs) from ring-fused benzocyclobutenols (RBCBs) through the cleavage of the C–C σ-bond. Two key transformations are involved: (a) palladium-catalyzed C–C bond (hetero)arylation of RBCBs; and (b) Lewis acid-promoted intramolecular annulation leading to complex polycyclic compounds. A variety of multiply substituted triphenylenes
    在本文中,我们公开了一种新的,有效的合成方法,该方法通过裂解C–Cσ键,从环稠合的苯并环丁烯醇(RBCB)中合成基于三苯撑的多环芳烃(PAH)。涉及两个关键的转变:(a)RBCBs的催化C–C键(杂)芳基化;(b)路易斯酸促进的分子内环化反应,产生复杂的多环化合物。以合成上有用的产率获得了多种多取代的联苯撑及其衍生物
  • Synthesis of Triphenylenes Starting from 2-Iodobiphenyls and Iodobenzenes via Palladium-Catalyzed Dual C–H Activation and Double C–C Bond Formation
    作者:Shulei Pan、Hang Jiang、Yu Zhang、Dushen Chen、Yanghui Zhang
    DOI:10.1021/acs.orglett.6b02071
    日期:2016.10.21
    A novel and facile approach for the synthesis of triphenylenes has been developed via palladium-catalyzed coupling of 2-iodobiphenyls and iodobenzenes. The reaction involves dual palladium-catalyzed C–H activations and double palladium-catalyzed C–C bond formations. A range of unsymmetrically functionalized triphenylenes can be synthesized with the reaction. The approach features readily available
    通过催化的2-联苯代苯的偶联,已经开发出一种新颖且简便的合成三亚苯基的方法。该反应涉及双重催化的C–H活化和双重催化的C–C键的形成。可以通过该反应合成一系列不对称官能化的亚苯撑。该方法的特点是容易获得的起始原料,高原子经济性和台阶经济性,以及获得各种不对称官能化的亚苯撑的途径。
  • Synthesis of triphenylene derivatives by Pd-catalyzed Suzuki coupling/intramolecular C H activation between arylboronic acids and dibromobiphenyls
    作者:Jingxuan Tu、Gaoqiang Li、Xiaoqian Zhao、Feng Xu
    DOI:10.1016/j.tetlet.2018.11.052
    日期:2019.1
    An efficient and regioselective synthesis of functionalized triphenylenes via palladium-catalyzed Suzuki-Miyaura coupling and subsequent intramolecular CH activation between arylboronic acids and dibromobiphenyls was developed. This methodology showed excellent atomic economy and regiospecificity as well as synthetic feasibility of unsymmetrical triphenylenes.
    通过催化的Suzuki-Miyaura偶联以及随后在芳基硼酸和二代二苯之间的分子内C H活化,开发了一种高效且区域选择性的功能化联苯撑合成方法。该方法显示出出色的原子经济性和区域特异性,以及不对称三亚苯基的合成可行性。
  • Synthesis of Multisubstituted Triphenylenes and Phenanthrenes by Cascade Reaction of <i>o</i>-Iodobiphenyls or (<i>Z</i>)-β-Halostyrenes with <i>o</i>-Bromobenzyl Alcohols through Two Sequential C–C Bond Formations Catalyzed by a Palladium Complex
    作者:Masayuki Iwasaki、Yasuhiro Araki、Shohei Iino、Yasushi Nishihara
    DOI:10.1021/acs.joc.5b01693
    日期:2015.9.18
    bearing both nucleophilic and electrophilic substituents, for the facile synthesis of polycyclic aromatic hydrocarbons. A palladium/electron-deficient phosphine catalyst efficiently coupled o-iodobiphenyls or (Z)-β-halostyrenes with o-bromobenzyl alcohols to afford triphenylenes and phenanthrenes, respectively. The present cascade reaction proceeded through deacetonative cross-coupling and sequential intramolecular
    苄醇已被开发为一种新型的带有亲核和亲电取代基的环化试剂,可轻松合成多环芳烃/电子不足的膦催化剂有效地将邻联苯或(Z)-β-卤代苯乙烯与邻苄醇偶联,分别制得三亚苯基和。目前的级联反应是通过去乙酰化交叉偶联和顺序分子内环化进行的。大量实验数据表明,反应机理涉及1,4-迁移的平衡。
  • Parameters Influencing the Photochemical Cyclodehydrochlorination (CDHC) Reaction
    作者:Anthony Jolly、Charles‐Émile Fecteau、Paul Andrew Johnson、Jean‐François Morin
    DOI:10.1002/cplu.202300677
    日期:——
    The parameters influencing the outcome of the photochemical cyclodehydrochlorination (CDHC) reaction, including the nature of the solvent, the concentration and the presence of functional groups on the chlorinated substrates have been studied.
    研究了影响光化学环脱氯化氢(CDHC)反应结果的参数,包括溶剂的性质、浓度和化底物上官能团的存在。
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