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1H-吡咯,2,4-二(4-甲基苯基)- | 15398-00-2

中文名称
1H-吡咯,2,4-二(4-甲基苯基)-
中文别名
——
英文名称
2,4-bis(4-methylphenyl)pyrrole
英文别名
2,4-di-p-tolyl-1H-pyrrole;2,4-Bis(4-methylphenyl)-1H-pyrrole
1H-吡咯,2,4-二(4-甲基苯基)-化学式
CAS
15398-00-2
化学式
C18H17N
mdl
——
分子量
247.34
InChiKey
XKXLTKZRCGYWAO-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:
    214-216 °C
  • 沸点:
    433.9±24.0 °C(Predicted)
  • 密度:
    1.071±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.7
  • 重原子数:
    19
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.11
  • 拓扑面积:
    15.8
  • 氢给体数:
    1
  • 氢受体数:
    0

SDS

SDS:63e820c2a99d3e402049112dc31d9d49
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反应信息

  • 作为产物:
    描述:
    参考文献:
    名称:
    碱促进的闭环羰基-丙二烯复分解反应合成2,4-二取代的吡咯
    摘要:
    N-烯丙基β-烯胺酮(由N-炔丙基β-烯胺酮原位产生)的碱促进的闭环羰基-烯丙烯复分解反应,得到2,4-二取代的吡咯,具有C(sp)-C(sp 3)债券。该无过渡金属步骤可产生1当量。乙酸作为唯一的副产物。初步的机理研究支持逐步[2 + 2]环加成/逆向[2 + 2]反应途径。
    DOI:
    10.1039/c8gc01675e
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文献信息

  • NOVEL TYPE OF TRANSFORMATIONS OF α-AZIDOSTYRENE DERIVATIVES AND 3-ARYL-2<i>H</i>-AZIRINES IN THE PRESENCE OF HEXACARBONYLMOLYBDENUM
    作者:Makoto Nitta、Tomoshige Kobayashi
    DOI:10.1246/cl.1983.1715
    日期:1983.11.5
    The reaction of α-azidostyrene derivatives with hexacarbonylmolybdenum was found to give 2,5-diarylpyrroles and acetophenone derivatives via a complexed 1-arylvinylnitrene intermediate, while that of 3-aryl-2H-azirines gave 2,4-diarylpyrroles in addition to acetophenone derivatives and 2,5-diarylpyrazines.
    发现 α-叠氮苯乙烯生物六羰基钼的反应通过络合的 1-芳基乙烯基硝基中间体产生 2,5-二芳基吡咯苯乙酮生物,而 3-芳基-2H-吖啶的反应除苯乙酮生物外还产生 2,4-二芳基吡咯和 2,5-二芳基吡嗪
  • Reaction between 4-Nitro-1,3-diarylbutan-1-ones and Ammonium Acetate in the Presence of Morpholine and Sulfur: An Efficient Synthesis of 2,4-Diarylpyrroles
    作者:Mehdi Adib、Neda Ayashi、Fatemeh Heidari、Peiman Mirzaei
    DOI:10.1055/s-0035-1561852
    日期:——
    An efficient synthesis of 2,4-diarylpyrroles is described. Heating a mixture of a 4-nitro-1,3-diarylbutan-1-one and ammonium acetate in the presence of morpholine and sulfur afforded the corresponding 2,4-diarylpyrroles in excellent yields.
    描述了 2,4-二芳基吡咯的有效合成。在吗啉和的存在下加热 4-硝基-1,3-二芳基丁-1-酮和乙酸铵的混合物,以优异的产率得到相应的 2,4-二芳基吡咯
  • Pyrromethene metal complex and light emitting device composition and light emitting devices using the same
    申请人:——
    公开号:US20030082406A1
    公开(公告)日:2003-05-01
    A pyrromethene metal complex is used as a fluorescent dye to form a light emitting device. The light emitting device has a substance which brings about light emission between an anode and a cathode. By applying electrical energy, the device generates emission having an emission peak wavelength of 580 to 720 nm. The device contains at least one of: a diketopyrrolo[3,4-c]pyrrole derivative and an organic fluorescent material having a fluorescent peak wavelength of 580 to 720 nm; and a light emitting device composition containing a pyrromethene metal complex.
    一种吡咯甲烷属配合物被用作荧光染料,形成发光装置。发光装置具有一种物质,在阳极和阴极之间引起发光。通过施加电能,该装置产生具有580到720纳米的发射峰波长的发射。该装置包含以下至少一种:二酮吡咯[3,4-c]吡咯生物和具有580到720纳米荧光峰波长的有机荧光材料;以及含有吡咯甲烷属配合物的发光装置组成。
  • Ytterbium-mediated synthesis of 2,4-diarylpyrroles from α-bromo oxime ethers
    作者:Xinxin Zhang、Songlin Zheng、Songlin Zhang
    DOI:10.1039/c7ra10909a
    日期:——
    A novel and efficient ytterbium promoted reductive cyclisation dimerization of α-bromo-oxime ethers affording 2,4-diarylpyrroles with high regioselectivity has been developed. Compared with the reported synthesis methods, the method has the following advantages: readily available and safe starting material, one-pot single step operation and mild and neutral reaction conditions.
    已经开发出新颖且有效的promote促进了α-醚的还原环化二聚化,其提供了具有高区域选择性的2,4-二芳基吡咯。与报道的合成方法相比,该方法具有以下优点:容易获得和安全的起始原料,一锅单步操作以及温和和中性的反应条件。
  • SmI 2 -mediated synthesis of 2,4-diarylpyrroles from phenacyl azides
    作者:Xuesen Fan、Yongmin Zhang
    DOI:10.1016/s0040-4039(02)00108-9
    日期:2002.3
    A novel reduction of phenacyl azides induced by SmI2 was investigated and 2,4-diarylpyrroles were prepared in moderate to good yields under mild conditions. (C) 2001 Elsevier Science Ltd. All rights reserved.
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