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5,6-苯并-4,7,13,16,21,24-六氧杂-1,10-二氮杂二环[8.8.8]二十六碳-5-烯 | 31250-18-7

中文名称
5,6-苯并-4,7,13,16,21,24-六氧杂-1,10-二氮杂二环[8.8.8]二十六碳-5-烯
中文别名
穴醚222B;5,6-苯并-4,7,13,16,21,24-六叠氮-1,10-二氮杂双环[8.8.8]二十六碳-5-烯
英文名称
cryptand 222B
英文别名
5,6-benzo-4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacos-5-ene;Kryptand 222B;4,11,17,20,25,28-hexaoxa-1,14-diazatricyclo[12.8.8.05,10]triaconta-5,7,9-triene
5,6-苯并-4,7,13,16,21,24-六氧杂-1,10-二氮杂二环[8.8.8]二十六碳-5-烯化学式
CAS
31250-18-7
化学式
C22H36N2O6
mdl
——
分子量
424.538
InChiKey
QXLUTPDNMOEWGG-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:
    557.6±50.0 °C(Predicted)
  • 密度:
    0.995 g/mL at 25 °C
  • 闪点:
    40 °F
  • 稳定性/保质期:
    遵照规定使用和储存,则不会分解。

计算性质

  • 辛醇/水分配系数(LogP):
    0.6
  • 重原子数:
    30
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.727
  • 拓扑面积:
    61.9
  • 氢给体数:
    0
  • 氢受体数:
    8

安全信息

  • 危险品标志:
    Xn,F
  • 安全说明:
    S16,S25,S26,S29,S36/37/39
  • 危险类别码:
    R36/37/38,R11,R20
  • 危险品运输编号:
    UN 1993 3/PG 2

SDS

SDS:6f2b1f15b8ad8458491655258cb2be2c
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上下游信息

  • 下游产品
    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:
    参考文献:
    名称:
    PET radiotracer [18F]-P6 selectively targeting COX-1 as a novel biomarker in ovarian cancer: Preliminary investigation
    摘要:
    Cyclooxygenase-1 (COX-1), but not COX-2, is expressed at high levels in the early stages of human epithelial ovarian cancer where it seems to play a key role in cancer onset and progression. As a consequence, COX-1 is an ideal biomarker for early ovarian cancer detection. A series of novel fluorinated COX-1-targeted imaging agents derived from P6 was developed by using a highly selective COX-1 inhibitor as a lead compound. Among these new compounds, designed by structural modification of P6, 3-(5-chlorofuran-2-yl)-5-(fluoromethyl)-4-phenylisoxazole ([(18/19)F]-P6) is the most promising derivative [IC50 = 2.0 μM (purified oCOX-1) and 1.37 μM (hOVCAR-3 cell COX-1)]. Its tosylate precursor was also prepared and, a method for radio[(18)F]chemistry was developed and optimized. The radiochemistry was carried out using a carrier-free K(18)F/Kryptofix 2.2.2 complex, that afforded [(18)F]-P6 in good radiochemical yield (18%) and high purity (>95%). In vivo PET/CT imaging data showed that the radiotracer [(18)F]-P6 was selectively taken up by COX-1-expressing ovarian carcinoma (OVCAR 3) tumor xenografts as compared with the normal leg muscle. Our results suggest that [(18)F]-P6 might be an useful radiotracer in preclinical and clinical settings for in vivo PET-CT imaging of tissues that express elevated levels of COX-1.
    DOI:
    10.1016/j.ejmech.2014.04.074
  • 作为产物:
    描述:
    三苯基膦 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 5.0h, 以71%的产率得到5,6-苯并-4,7,13,16,21,24-六氧杂-1,10-二氮杂二环[8.8.8]二十六碳-5-烯
    参考文献:
    名称:
    Pietraszkiewicz, Marek; Salanski, Piotr; Jurczak, Janusz, Bulletin of the Polish Academy of Sciences: Chemistry, 1985, vol. 33, # 9-10, p. 433 - 436
    摘要:
    DOI:
  • 作为试剂:
    描述:
    三苯基甲醇 在 potassium hydride 、 5,6-苯并-4,7,13,16,21,24-六氧杂-1,10-二氮杂二环[8.8.8]二十六碳-5-烯 作用下, 以 为溶剂, 反应 0.08h, 以100%的产率得到Triphenylmethanolate
    参考文献:
    名称:
    密码子和碱的活化作用-IV:酸的作用是alcalins在酸的基础上可行的。Genésede phenates,alcoolates,midures et carbanions dans le thf et lebenzéne
    摘要:
    DOI:
    10.1016/0040-4020(80)80011-1
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文献信息

  • Kinetics of ligand-exchange reactions of macrobicyclic cryptands
    作者:Brian G. Cox、Nguyen van Truong、Hermann Schneider
    DOI:10.1039/f19848003285
    日期:——
    interact strongly with cations, the former pathway predominates for alkali-metal and alkaline-earth-metal cryptates. In poorly solvating media such as methanol and propylene carbonate, where dissociation rate constants are very low, bimolecular pathways make an important contribution to the overall exchange pathway. Exchange reactions of Ag+ cryptates show ligand-dependent rates and strong saturation
    速率常数的金属穴状化合物络合物,MCry之间交换反应Ñ + 1,和一个自由穴状配体,惊魂2,已经在几种溶剂被确定。可以区分两种机理:MCry n + 1解离后通过游离金属阳离子进行反应,以及两个配体之间直接进行的双分子阳离子交换。在与阳离子强烈相互作用的溶剂(如水,二甲基亚砜和二甲基甲酰胺)中,前者的通道主要用于碱金属和碱土金属的盐酸盐。在离解速率常数非常低的溶剂化较差的介质(例如甲醇和碳酸亚丙酯)中,双分子途径对整个交换途径做出了重要贡献。Ag +隐窝的交换反应在甲醇和二甲基亚砜中均显示出依赖配体的速率和强烈的饱和效应。
  • Synthesis and in Vitro and in Vivo Evaluation of SiFA-Tagged Bombesin and RGD Peptides as Tumor Imaging Probes for Positron Emission Tomography
    作者:Simon Lindner、Christina Michler、Stephanie Leidner、Christian Rensch、Carmen Wängler、Ralf Schirrmacher、Peter Bartenstein、Björn Wängler
    DOI:10.1021/bc400588e
    日期:2014.4.16
    arginine-glycine-aspartic acid) peptides as specific αvβ3 binders were synthesized and tagged with a silicon-fluorine-acceptor (SiFA) moiety. The SiFA synthon allows for a fast and highly efficient isotopic exchange reaction at room temperature giving the [18F]fluoride labeled peptides in up to 62% radiochemical yields (d.c.) and ≥99% radiochemical purity in a total synthesis time of less than 20 min. Using
    胃泌素释放肽(GRP) -受体和α v β 3个-integrins作为与正电子发射断层扫描(PET)成像肿瘤潜在目标结构广泛的讨论。由于肿瘤细胞表面受体的过度表达,使用高度特异性的放射性标记受体配体可以实现良好的成像特性。PEG化的铃蟾肽(PESIN)衍生物作为具体的GRP受体配体和RGD(精氨酸-甘氨酸-天门冬氨酸的单字母代码)肽作为具体α v β 3个结合物合成和标记的与硅-氟-受体(SIFA)部分。SiFA synthon可以在室温下进行快速高效的同位素交换反应,从而得到[ 18F]氟化物标记的肽,在不到20分钟的总合成时间内,放射化学产率(dc)高达62%,放射化学纯度≥99%。使用纳摩尔量的前体,可获得高达60 GBqμmol –1的高比活。为了补偿SiFA部分的高亲脂性,引入了各种亲水结构修饰,从而导致logD值显着降低。与PESIN衍生物竞争性置换的实验表明在32至6nm亲
  • Spectroscopic and Electrochemical Trends in Divalent Lanthanides through Modulation of Coordination Environment
    作者:Tyler C. Jenks、Akhila N. W. Kuda-Wedagedara、Matthew D. Bailey、Cassandra L. Ward、Matthew J. Allen
    DOI:10.1021/acs.inorgchem.0c00136
    日期:2020.2.17
    were compared to trends reported for the analogous EuII-containing complexes, revealing the translatability of coordination environment effects across the divalent lanthanide series. These studies provide valuable information regarding the behavior of small and medium-sized divalent lanthanides outside of the solid state.
    由于现代社会中可见光和镧系元素的重要性,因此研究了配体环境对YbII配合物的影响并将其与EuII的类似配合物进行比较。具有系统变化的电子和空间特征的四个配体被用来探测相应的含YbII配合物的配位环境以及电子和氧化还原特性。强场氮供体引起红移,导致YbII吸收可见光。将一系列含YbII的复合物的性质趋势与类似的含EuII的复合物的趋势进行了比较,揭示了二价镧系对协调环境效应的可翻译性。
  • Synthesis of azacrown ethers and benzocryptands by macrocyclization of podands at high concentrations of reactants
    作者:M. S. Oshchepkov、V. P. Perevalov、L. G. Kuzmina、A. V. Anisimov、O. A. Fedorova
    DOI:10.1007/s11172-011-0075-1
    日期:2011.3
    The reactions of 1,2-bis(2-Y-ethoxy)benzenes, N,N-bis(2-Y-ethyl)-N-phenylamines, or 2,6-bis(Y-methyl)pyridines (Y = I, Br, or OTs) with α,ω-polyoxaalkanediamines or diazacrown ethers in the presence or absence of alkali carbonates in a concentrated acetonitrile solution of the reactants afforded the corresponding azacrown ethers or cryptands in high yields.
    1,2-bis(2-Y-乙氧基)苯、N,N-bis(2-Y-乙基)-N-苯基胺或2,6-bis(Y-甲基)吡啶(Y = I、Br或OTs)与α,ω-聚氧烷二胺或二氮冠醚在浓缩的乙腈溶液中,存在或不存在碱性碳酸盐的条件下反应,产生了相应的氮冠醚或隐蔽配体,收率很高。
  • Solvent dependence of kinetics and equilibria of thallium(I) cryptates in relation to the free energies of solvation of thallium(I)
    作者:Brian G. Cox、Jadwiga Stroka、Irmgard Schneider、Hermann Schneider
    DOI:10.1039/f19898500187
    日期:——
    constants and dissociation rate constants of thallium (I) cryptates have been measured in several solvents at 25 °C. The Tl+ cryptates are more stable and less sensitive to ligand cavity size than the corresponding complexes of the alkali-metal cations. The stability constants vary strongly with solvent, and the solvent dependence of the complex stabilities appears to reflect mainly changes in the solvation
    25 (I)隐窝的稳定性常数和解离速率常数已在25°C的几种溶剂中进行了测量。与相应的碱金属阳离子配合物相比,T1 +隐窝更稳定,对配体腔的大小更不敏感。稳定性常数随溶剂而变化很大,复杂稳定性对溶剂的依赖性似乎主要反映了Tl +溶剂化的变化。结果表明,在非水溶剂中,溶剂化的Tl +的转移自由能是根据Tl +转移的自由能之差计算得出的密码和对应的密码数为零与文献数据非常吻合。溶剂和配体的稳定性常数的变化反映在解离常数和形成速率常数的变化中,而前者则更是如此。因此,过渡态(T1 + ⋯Cry)的溶剂化(图示省略)与反应物的溶剂化相当接近,并且与稳定的加密复合物TlCry +相比,包括额外的溶剂相互作用。
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