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1,4-二溴-2,5-二异丙基苯 | 40787-47-1

中文名称
1,4-二溴-2,5-二异丙基苯
中文别名
——
英文名称
1,4-dibromo-2,5-diisopropylbenzene
英文别名
1,4-dibromo-2,5-di(propan-2-yl)benzene
1,4-二溴-2,5-二异丙基苯化学式
CAS
40787-47-1
化学式
C12H16Br2
mdl
——
分子量
320.067
InChiKey
JCKCUJLVHBSTGT-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:
    314.9±37.0 °C(Predicted)
  • 密度:
    1.442±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    5.6
  • 重原子数:
    14
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    1,4-二溴-2,5-二异丙基苯四(三苯基膦)钯potassium carbonate 作用下, 以 乙醇甲苯 为溶剂, 反应 36.0h, 生成
    参考文献:
    名称:
    The construction of rigid supramolecular polymers in water through the self-assembly of rod-like monomers and cucurbit[8]uril
    摘要:
    通过棒状单体和西瓜[8]葫芦在水中的自组装,制备了两种具有刚性骨架的棒状超分子聚合物。
    DOI:
    10.1039/c4cc02971b
  • 作为产物:
    描述:
    1,4-二异丙基苯 作用下, 以60%的产率得到1,4-二溴-2,5-二异丙基苯
    参考文献:
    名称:
    通过扩散核磁共振波谱测定有机笼的尺寸
    摘要:
    尺寸问题:在一项系统研究中,合成了一系列有机笼,并通过扩散有序核磁共振波谱(DOSY)测定了它们的分子尺寸和质量。窗口尺寸和刚性外面功能化的具体影响揭示了对结构扩散关系的洞察,这可以转移到文献已知的笼中,并有助于未来笼的精确结构阐明和性能预测。
    DOI:
    10.1002/chem.202303318
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文献信息

  • METAPHENYLENE POLYMER COMPOUND AND LIGHT EMITTING DEVICE USING THE SAME
    申请人:Ohuchi Kazuei
    公开号:US20110272686A1
    公开(公告)日:2011-11-10
    A polymer compound comprising a constitutional unit represented by the following formula (2) and a constitutional unit represented by the following formula (1), wherein R 1 represents an alkyl group or the like, and R 2 and R 3 each independently represent a hydrogen atom or the like, -Ar 1 -  (2) wherein Ar 1 represents an arylene group or the like. A hydrogen atom in the group represented by Ar 1 may be substituted by an alkyl group, aryl group or the like.
    一种聚合物化合物,包括由以下化学式(2)表示的构造单元和由以下化学式(1)表示的构造单元,其中R1代表烷基基团或类似物,R2和R3各自独立地代表氢原子或类似物,-Ar1-(2),其中Ar1代表芳基基团或类似物。在由Ar1表示的基团中,氢原子可以被烷基基团、芳基团或类似物替代。
  • The preparations and some properties of mixed aryl-thienyl oligomers and polymers
    作者:Andrew Pelter、Ieuan Jenkins、D.Elfyn Jones
    DOI:10.1016/s0040-4020(97)00629-7
    日期:1997.7
    The syntheses by transition metal coupling reactions of a large number of oligomers constructed from benzene and thiophene rings are described. The first use of arylcadmium chlorides for such coupling reactions is reported. The routes chosen allow for rational variation in the modes of linkage, the substitution and the proportions of the two units. The benzene and thiophene rings are always joined
    描述了通过过渡金属偶合反应合成由苯和噻吩环构成的大量低聚物。据报道,芳基氯化镉首次用于这种偶联反应。选择的途径允许在连接方式,取代和两个单元的比例方面进行合理的变化。苯环和噻吩环始终以已知顺序连接,并且可以带有各种规则间隔的官能团。另外,低聚物的形状可以任意改变。在所有情况下,碘或氯化铁的p型掺杂都会导致电导率大大提高。
  • Efficient, High-Yield Route to Long, Functionalized <i>p</i>-Phenylene Oligomers Containing Perfluorinated Segments, and Their Cyclodimerizations by Zirconocene Coupling
    作者:Jonathan R. Nitschke、T. Don Tilley
    DOI:10.1021/ja011018s
    日期:2001.10.1
    sterically hindered substrates and in the presence of base-sensitive silylalkynyl groups. Diynes synthesized by this methodology were readily zirconocene-coupled into large dimeric macrocycles using the zirconocene reagent Cp(2)Zr(py)(Me(3)SiC triple bond CSiMe(3)).
    使用芳基锂试剂对全氟芳烃的亲核芳香取代 (S(N)Ar) 作为关键的碳-碳键形成反应,以高产率合成了含有 6、9 和 12 个亚苯基环的线性低聚苯二炔。证明该反应在低温下容易进行,具有空间位阻底物,并且存在碱敏感的甲硅烷基炔基。通过这种方法合成的二炔很容易使用二茂锆试剂 Cp(2)Zr(py)(Me(3)SiC 三键 CSiMe(3)) 偶联成大二聚体大环。
  • ORGANIC ELECTROLUMINESCENT DEVICE
    申请人:Soga Masayuki
    公开号:US20120199825A1
    公开(公告)日:2012-08-09
    An organic electroluminescent device comprising an anode, a cathode, a light emitting layer that is disposed between the anode and the cathode and contains a first light emitting layer material containing a phosphorescent compound and a second light emitting layer material containing a charge transporting polymer compound (that is, a light emitting layer containing a first light emitting layer material and a second light emitting layer material), and a hole transporting layer that is disposed between the anode and the light emitting layer so as to be adjacent to the light emitting layer and is composed of a hole transporting polymer compound, wherein the lowest excitation triplet energy T1 e (eV) of the first light emitting layer material, the lowest excitation triplet energy T1 h (eV) of the second light emitting layer material and the lowest excitation triplet energy T1 t (eV) of the hole transporting polymer compound satisfy the following formulae (A) and (B): T 1 e ≦T 1 h (A) T 1 t −T 1 e ≦0.10  (B). An organic electroluminescent device comprising an anode and a cathode, and a hole transporting layer and a light emitting layer disposed between the anode and the cathode, wherein the hole transporting layer contains 1) a mixture of 2,2′-bipyridine and/or 2,2′-bipyridine derivative and a non-2,2′-bipyridinediyl group-containing hole transporting polymer compound, 2) a 2,2′-bipyridinediyl group-containing polymer compound having a constitutional unit composed of an unsubstituted or substituted 2,2′-bipyridinediyl group, and at least one constitutional unit selected from the group consisting of constitutional units composed of a divalent aromatic amine residue and constitutional units composed of an unsubstituted or substituted arylene group, or a combination thereof.
    一种有机电致发光器件,包括阳极、阴极、位于阳极和阴极之间且含有第一发光层材料和第二发光层材料的发光层(即含有第一发光层材料和第二发光层材料的发光层),其中第一发光层材料含有磷光化合物,第二发光层材料含有电荷传输聚合物化合物,以及位于阳极和发光层之间以与发光层相邻的方式设置的孔传输层,由孔传输聚合物化合物组成,其中第一发光层材料的最低激发三重态能量T1e(eV)、第二发光层材料的最低激发三重态能量T1h(eV)和孔传输聚合物化合物的最低激发三重态能量T1t(eV)满足以下公式(A)和(B):T1e≦T1h(A)T1t−T1e≦0.10(B)。一种有机电致发光器件,包括阳极和阴极、孔传输层和发光层,位于阳极和阴极之间,其中孔传输层包含1)2,2′-联吡啶和/或2,2′-联吡啶衍生物的混合物和不含2,2′-联吡啶基团的孔传输聚合物化合物,2)具有由未取代或取代的2,2′-联吡啶基团组成的构成单元和至少选自由双价芳香胺残基和由未取代或取代的芳基烃基组成的构成单元之一的构成单元的2,2′-联吡啶基团含量聚合物化合物,或其组合。
  • HIGH MOLECULAR COMPOUND, METHOD FOR PRODUCING SAME, AND LIGHT-EMITTING ELEMENT
    申请人:Goto Osamu
    公开号:US20130248778A1
    公开(公告)日:2013-09-26
    A polymer compound is provided for achieving satisfactory brightness even at a low driving voltage when applied to a light-emitting device. A preferred embodiment includes multiple first groups and a block (A) having a structure in which the first groups are linked by a second group represented by formula (0-0), and includes at least one of a group represented by formula (0-1) or a group represented by formula (0-2) as the first group; wherein Ar 0 represents an optionally substituted arylene group or divalent aromatic heterocyclic group having a structure different from the first group; n represents an average chain length of Ar 0 and equals 1.0 to 8.0; and X 11 to X 16 and X 21 to X 25 each represent a carbon atom or a nitrogen atom, where two or three of X 11 to X 16 are a nitrogen atom and three of X 21 to X 25 are a nitrogen atom.
    提供了一种聚合物化合物,可在低驱动电压下应用于发光装置,以实现令人满意的亮度。首选实施例包括多个第一组和一个具有结构的块(A),其中第一组由由公式(0-0)表示的第二组连接,并且至少包括由公式(0-1)或公式(0-2)表示的一组作为第一组;其中Ar0表示结构不同于第一组的可选取代芳基或二价芳香杂环基;n表示Ar0的平均链长,等于1.0至8.0;X11到X16和X21到X25分别表示碳原子或氮原子,其中X11到X16中的两个或三个为氮原子,X21到X25中的三个为氮原子。
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