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(2,3,4-三苯基环丁基)苯 | 806-90-6

中文名称
(2,3,4-三苯基环丁基)苯
中文别名
——
英文名称
1,2,3,4-tetraphenylcyclobutane
英文别名
Tetraphenylcyclobutan;1r,2c,3t,4t-Tetraphenylcyclobutan;1,2,3,4-Tetraphenyl-cyclobutan;1.2.3.4-Tetraphenyl-cyclobutan;1,2,3,4-Tetraphenylcyclobutan;(2,3,4-triphenylcyclobutyl)benzene
(2,3,4-三苯基环丁基)苯化学式
CAS
806-90-6
化学式
C28H24
mdl
——
分子量
360.499
InChiKey
RJWNMNWMVUOVHV-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):
    7
  • 重原子数:
    28
  • 可旋转键数:
    4
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.14
  • 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:
    (2,3,4-三苯基环丁基)苯 在 4-(2,6-diphenylpyrylium-4-yl)-1-methylpyridinium bistetrafluoroborate 作用下, 以 氘代乙腈 为溶剂, 反应 0.17h, 以18%的产率得到二苯乙烯
    参考文献:
    名称:
    热原电子转移敏化剂的合成,表征,光物理和光化学。
    摘要:
    已经合成了一系列新的双敏增感剂,它们是吡喃鎓盐和紫精的混合物。这些“ pyrylogen”敏化剂的电化学和光物理性质已被报道得足够详细,可以合理设计新的光诱导电子转移反应。它们的还原电位范围(+ 0.37- + 0.05 V vs SCE)加上其单重态(48-63 kcal mol(-1))和三重态(48-57 kcal mol(-1))的能量范围表明是在单重态和三重态激发态下均有效的氧化剂,在热力学上能够氧化电位高达3.1 eV的底物。从容易获得的起始原料可分三步合成热原,总收率不高,为11.4-22.3%。这些敏化剂具有以下附加优点:(1)它们的自由基阳离子不会在CV时间尺度上与氧气发生反应,从而绕开了在氮气或氩气下进行反应的需要;(2)在413至523 nm之间的长波长吸收远超出了大多数底物的竞争性吸收范围引起问题。这些新的敏化剂会与水发生反应,需要特殊的预防措施才能在干燥的反应环境中运行。
    DOI:
    10.1111/php.12174
  • 作为产物:
    描述:
    palladium;(2,3,4-triphenylcyclobuta-1,3-dien-1-yl)benzene 以48%的产率得到
    参考文献:
    名称:
    HOBERG H.; FROHLICH C., J. ORGANOMETAL. CHEM., 1980, 197, NO 1, 105-109
    摘要:
    DOI:
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文献信息

  • Studies on synthesis of 10,11-dihydro-5H-dibenzo[a,d]cycloheptene derivatives. IV. Photoreactions of 5-substituted-5H-dibenzo[a,d]cycloheptenes with 1,2-substituted olefins and the stereostructures of the cycloaddition products.
    作者:Yasuhiro FUJIWARA、Motoshige SUMINO、Akira NOZAKI、Masao OKAMOTO
    DOI:10.1248/cpb.37.1452
    日期:——
    The photoreactions of 5H-dibenzo[a, d]cyclohepten-5-one (la) and its 5-substituted derivatives (lz and ly) with olefins such as maleates, acrylates and crotonate gave the cycloaddition products (3a-e) in yields of 4-82%. Inversion reactions of the adducts (3b and 3c) with bases were carried out for the purpose of investigating the thermodynamic stability of the cycloadducts and the corresponding isomeric products (3b-t and 3c-f) were obtained. The stereostructures of the cycloaddition products and the isomeric products were determined by means of nuclear magnetic resonance (NMR) spectroscopy.
    5H-二苯并[a,d]环庚烯-5-酮(1a)及其5-取代衍生物(1z和1y)与马来酸盐、丙烯酸盐和巴豆酸盐等烯烃的 photoreaction 产生环加成产物(3a-e),产率为4-82%。为了研究环加成产物的反应热力学稳定性,对这些加合物(3b和3c)进行了碱催化的转化反应,得到了相应的异构产物(3b-t和3c-f)。通过核磁共振(NMR)光谱法确定了环加成产物和异构产物的立体结构。
  • Azastilbenes. 2. Photodimerization
    作者:J. Vansant、S. Toppet、G. Smets、J. P. Declercq、G. Germain、M. Van Meerssche
    DOI:10.1021/jo01297a003
    日期:1980.4
  • Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Ni: Org.Verb.2, 2.4.1.3, page 325 - 332
    作者:
    DOI:——
    日期:——
  • Photochemistry of supramolecular complex formed by trans-stilbene and the metal–organic coordination polymer
    作者:Veronica V. Semionova、Evgeni M. Glebov、Valeri V. Korolev、Sergey A. Sapchenko、Denis G. Samsonenko、Vladimir P. Fedin
    DOI:10.1016/j.ica.2013.09.048
    日期:2014.1
    Supramolecular adduct consisting from the metal-organic framework (MOF) [Zn-4(dmf)(ur)(2)(ndc)(4)] (ndc(2) is 2,6-naphtalenedicarboxylate, ur is urotropin, and dmf is N,N'-dimethylformamide) and trans-stilbene was synthesized and its photochemistry was studied. The quantum yield of trans-cis photoisomerization of stilbene in adduct (0.2) was found to be an order of magnitude higher than for crystalline trans-stilbene and comparable with that in organic solvents. The results demonstrate that the creation of MOFs adducts with organic photochroms is a prospective approach for the creation of new hybrid photochromic materials. (C) 2013 Elsevier B.V. All rights reserved.
  • TETRAPHENYLCYCLOBUTADIENE DERIVATIVES. I. TETRAPHENYLCYCLOBUTADIENE NICKEL BROMIDE COMPLEX
    作者:H. H. Freedman
    DOI:10.1021/ja01470a036
    日期:1961.5
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同类化合物

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