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dibenzo[a,g]corannulene | 202062-55-3

中文名称
——
中文别名
——
英文名称
dibenzo[a,g]corannulene
英文别名
Octacyclo[19.5.2.02,7.08,25.011,24.012,17.018,23.022,26]octacosa-1(26),2,4,6,8(25),9,11(24),12,14,16,18(23),19,21,27-tetradecaene
dibenzo[a,g]corannulene化学式
CAS
202062-55-3
化学式
C28H14
mdl
——
分子量
350.419
InChiKey
LYAZZOXAVJOOJM-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

  • 沸点:
    604.8±22.0 °C(Predicted)
  • 密度:
    1.467±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    7.2
  • 重原子数:
    28
  • 可旋转键数:
    0
  • 环数:
    8.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

点击查看最新优质反应信息

文献信息

  • Imposing Curvature on a Polyarene by Intramolecular Palladium-Catalyzed Arylation Reactions:  A Simple Synthesis of Dibenzo[<i>a</i>,<i>g</i>]corannulene
    作者:Helge A. Reisch、Matthew S. Bratcher、Lawrence T. Scott
    DOI:10.1021/ol005755p
    日期:2000.5.1
    Palladium catalysis has been found to offer an effective solution-phase alternative to gas-phase flash vacuum pyrolysis as a method for converting the planar ring system of 7, 10-di(2-bromophenyl)fluoranthene (4) to that of the C(28)H(14) bowl-shaped fullerene fragment dibenzo[a,g]corannulene (5).
    已发现钯催化可为气相闪蒸热解提供一种有效的溶液相替代方法,该方法可将7、10-二(2-溴苯基)荧蒽(4)的平面环体系转化为C( 28)H(14)碗形富勒烯片段二苯并[a,g]环戊烯(5)。
  • Molecular curvature tradeoffs: Bending a planar trimercury unit over bowl-shaped polyaromatic hydrocarbons
    作者:Alexander S. Filatov、Allison K. Greene、Edward A. Jackson、Lawrence T. Scott、Marina A. Petrukhina
    DOI:10.1016/j.jorganchem.2011.01.038
    日期:2011.8
    located over the central five-membered ring of the corannulene core adding to the rare examples of a multiple metal coordination to the inner surface of buckybowls. Upon coordination, the planar [Hg3] unit and the bowl-shaped polyaromatic hydrocarbons attempt to match the geometric characteristics of each other. Thus, bending of the planar surface of [Hg3] ranging from 6.6° in 1 to 17.0° in 2 and flattening
    三种碗形的聚芳烃,即1,2,5,6-四甲基cor喃烯(C 24 H 18),二苯并[ a,g ] ann喃烯(C 28 H 14)和双cor喃烯基(C 40 H 18)的反应与高度亲电的三聚汞络合物(C 18 F 12 Hg 3或[Hg 3 ])形成一维扩展的二元π加合物,[Hg 3 ·C 24 H 18 ](1),[Hg 3 ·C 28高14 ](2)和[(Hg 3)2 ·C 40 H 18 ](3),其具有在固态下与[Hg 3 ]的聚芳烃交替的聚芳烃分子。在1 - 3中,〔汞柱3 ]单元位于所述碗烯芯加入到多金属配位到buckybowls的内表面的罕见例子的中心五元环。通过配位,平面的[Hg 3 ]单元和碗形的聚芳族烃试图使彼此的几何特征相互匹配。因此,[Hg 3 ]的平面的弯曲范围在1的6.6°到17.0的in如图2所示,在这里报道的产品中,π碗的初始深度被展平了14–22%。
  • Site‐Directed Dimerization of Bowl‐Shaped Radical Anions to Form a σ‐Bonded Dibenzocorannulene Dimer
    作者:Sarah N. Spisak、Alexander V. Zabula、Melisa Alkan、Alexander S. Filatov、Andrey Yu. Rogachev、Marina A. Petrukhina
    DOI:10.1002/anie.201801537
    日期:2018.5.22
    Designed site‐directed dimerization of the monoanion radicals of a π‐bowl in the solid state is reported. Dibenzo[a,g]corannulene (C28H14) was selected based on the asymmetry of the charge/spin localization in the C28H14.− anion. Controlled one‐electron reduction of C28H14 with Cs metal in diglyme resulted in crystallization of a new dimer, [Cs+(diglyme)}2(C28H14−C28H14)2−] (1), as revealed by single
    报道了固态π碗单阴离子自由基的设计定点二聚。基于C 28 H 14 .-阴离子中电荷/自旋定位的不​​对称性,选择了二苯并[a,g] corannulene(C 28 H 14)。在二甘醇二甲醚中用Cs金属控制C 28 H 14的单电子还原导致了新的二聚体[Cs +(diglymeme)} 2(C 28 H 14 -C 28 H 14)2- ](1的结晶)),如在较宽的温度范围内进行的单晶X射线衍射研究所揭示的那样。将晶体加热到+67°C时,在-143°C下测得的两个C 28 H 14 .-碗之间的C-C键长(1.560(8)Å)不会显着变化。通过计算可以确定CC连接子的单个σ键特征。观察到两个碗在1中的移位,其围绕中心C-C键的扭转角分别为172.3(5)°和173.5(5)°。对C 28 H 14 .-自由基的二聚途径的系统理论评估证实,在1中发现的反式异构体在能量上受到青睐。
  • Bowl-Shaped Polyarenes as Concave–Convex Shape Complementary Hosts for C<sub>60</sub>- and C<sub>70</sub>-Fullerenes
    作者:Alexander S. Filatov、Michael V. Ferguson、Sarah N. Spisak、Bo Li、Charles F. Campana、Marina A. Petrukhina
    DOI:10.1021/cg401616j
    日期:2014.2.5
    The X-ray crystal structures of two new co-crystals comprised of C60 and C70 fullerenes and a dibenzo[a,g]corannulene bowl, namely, (C28H14)·(C60) and (C28H14)2·(C70), are reported. A clear difference is observed between C60 to C70, with the latter fullerene molecule being fully ordered and lacking the orientational disorder found in many fullerene co-crystallized products. In the solid state structure
    由C 60和C 70富勒烯和二苯并[ a,g ]邻苯二酚碗组成的两个新共晶体的X射线晶体结构,即(C 28 H 14)·(C 60)和(C 28 H 14)2 ·(C 70)的报道。在C 60至C 70之间观察到明显的差异,后者的富勒烯分子是完全有序的,并且缺乏在许多富勒烯共结晶产物中发现的取向紊乱。(C 28 H 14)2 ·(C70),两个碗形的C 28 H 14分子封装了C 70笼,并表现出平行于富勒烯较长轴的优先空间排列。在这种情况下,二苯并[ a,g ]氢化邻戊二烯仅利用其凹面进行结合,显示出碳原子在C 70-富勒烯凸面上的交错构象。在(C 28 H 14)·(C 60)的固态结构中,在C 28 H 14和C 60的曲面之间同时观察到凹凸关系π··π相互作用。C 60核无序显示无优先取向。在这两种情况下,在从中生长共晶的氯化苯溶剂溶液中均未观察到π··π加合物的形成。
  • Unprecedented Complexation of Two Transition Metals to the Concave Surface of a Geodesic Polyarene:  {[Rh<sub>2</sub>(O<sub>2</sub>CCF<sub>3</sub>)<sub>4</sub>]<sub>3</sub>(dibenzo[<i>a</i>,<i>g</i>]corannulene)<sub>2</sub>}
    作者:Marina A. Petrukhina、Kristian W. Andreini、Vikki M. Tsefrikas、Lawrence T. Scott
    DOI:10.1021/om040131z
    日期:2005.3.1
    g]corannulene, C28H14, and its first transition-metal complex, [Rh2(O2CCF3)4]3(C28H14)2}, has been accomplished. The latter exhibits a novel one-dimensional extended structure based on the tridentate η2:η2:η2 rim coordination of dibenzo[a,g]corannulene. The large concave surface area of C28H14 allows for the first time two metal units to be endo-coordinated to a geodesic polyarene.
    碗形二苯并[ a,g ]氢化邻苯二酚C 28 H 14及其第一过渡金属配合物[Rh 2(O 2 CCF 3)4 ] 3(C 28 H 14)的X射线结构表征2 },已经完成。后者表现出基于所述三齿的新颖的一维扩展结构η 2:η 2:η 2二苯并[轮辋协调一个,克]碗烯。C的大凹面面积28 H 14首次允许将两个金属单元与大地测量聚芳烃进行内配位。
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