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5-(4-carboxyphenyl)-10,15,20-tris(4-methylphenyl) porphyrin | 61449-63-6

中文名称
——
中文别名
——
英文名称
5-(4-carboxyphenyl)-10,15,20-tris(4-methylphenyl) porphyrin
英文别名
5,10,15-tri(p-tolyl)-20-(p-carboxyphenyl)porphyrin
5-(4-carboxyphenyl)-10,15,20-tris(4-methylphenyl) porphyrin化学式
CAS
61449-63-6
化学式
C48H36N4O2
mdl
——
分子量
700.839
InChiKey
PUIJVDKPSPRJQX-ZQANTMHOSA-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

  • 密度:
    1.270±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    11.95
  • 重原子数:
    54.0
  • 可旋转键数:
    5.0
  • 环数:
    9.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    94.66
  • 氢给体数:
    3.0
  • 氢受体数:
    3.0

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:
    描述:
    5-(4-carboxyphenyl)-10,15,20-tris(4-methylphenyl) porphyrinsodium acetatezinc(II) acetate dihydrate 作用下, 以 甲醇氯仿 为溶剂, 反应 2.0h, 以2 g的产率得到zinc(II) 5-(4-carboxyphenyl)-10,15,20-tris(4-methylphenyl)porphyrin
    参考文献:
    名称:
    B,B-Diporphyrinbenzyloxy-BODIPY Dyes: Synthesis and Antenna Effect
    摘要:
    B,B-Diporphyrinbenzyloxy-BODIPY derivatives have been prepared in high yields, and the photophysical properties are reported. Singlet energy transfers from BODIPY to the porphyrin units have been analyzed.
    DOI:
    10.1021/jo3000833
  • 作为产物:
    描述:
    对甲基苯甲醛三氟化硼乙醚 、 potassium hydroxide 作用下, 以 四氢呋喃氯仿 为溶剂, 反应 40.5h, 生成 5-(4-carboxyphenyl)-10,15,20-tris(4-methylphenyl) porphyrin
    参考文献:
    名称:
    Light-induced energy transfer followed by electron transfer in axially co-ordinated benzothiazole tethered zinc porphyrin-fullero[C60/C70]pyrrolidine triads
    摘要:
    研究人员合成了苯并噻唑(BTZ)-锌卟啉(ZnP)二元化合物,Dyad-1 和 Dyad-2 与两种不同的间隔物(酯和乙氧基酯)连接在一起,并对光诱导的能量和电子转移事件进行了研究。在这些二元化合物中,由于 BTZ 发射光谱与 ZnP 吸收光谱重叠,在 325 纳米波长处选择性光激发 BTZ 会导致光诱导能量转移(PEnT)从 1BTZ* 到 ZnP,显示 BTZ 发射光淬灭,随后 ZnP 发射光在 600 和 650 纳米波长处同时出现,表明形成了 1ZnP*[式中:见正文]。1BTZ*-ZnP [式中:见正文] BTZ-1ZnP*。当二元化合物与添加了咪唑的全罗[C[式:见正文]/C[式:见正文]]吡咯烷滴定时,形成了四个超分子三元组,涉及咪唑与 ZnP 的锌中心的轴向配位,并通过光学吸收技术系统地监测了组装的形成。循环伏安法和密度泛函理论计算显示,在这些三元组中,卟啉锌是电子供体,富勒烯分子是电子受体。稳态荧光研究表明,当 ZnP 分子在 550 纳米波长处受到选择性激发时,ZnP 在 600 纳米波长和 650 纳米波长处的发射被淬灭,这表明 1ZnP* 与富勒烯分子之间发生了光诱导电子转移(PET),从而形成了电荷分离态[公式:见正文]。BTZ-1ZnP*:(ImC[式:见正文] BTZ-ZnP[式:见正文]:(ImC[式:见正文]。更重要的是,当超分子三元组在 325 纳米波长(BTZ 主要吸收的波长)上被激发时,BTZ 分子的发射被淬灭,原因是 1BTZ* 到 ZnP 的 PEnT,然后是 1ZnP* 到富勒烯的 PET,这表明了 1BTZ*-ZnP 出现的概率:(ImC[式:见正文] [式:见正文] BTZ-1ZnP*[式:见正文]:(ImC[式:见正文] BTZ-ZnP[式:见正文]:(ImC[式:见正文]。
    DOI:
    10.1142/s1088424621500395
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文献信息

  • Synthesis of a beta-turn forming depsipeptide for hydrogen bond mediated electron transfer studies
    作者:David A. Williamson、Bruce E. Bowler
    DOI:10.1016/0040-4020(96)00743-0
    日期:1996.9
    Hydrogen bonds are believed to play an important role in the mediation of electron transfer processes in proteins. A porphyrin/depsipeptide/p-benzoquinone molecule has been synthesized to help understand this role of hydrogen bond mediated electron transfer in proteins. The synthesis, room temperature folding conformation, and steady-state electron transfer are described.
    据信氢键在蛋白质中电子转移过程的介导中起重要作用。已经合成了卟啉/二肽/对苯醌分子,以帮助理解蛋白质中氢键介导的电子转移的这种作用。描述了合成,室温折叠构象和稳态电子转移。
  • Calix[4]arene-Linked Bisporphyrin Hosts for Fullerenes:  Binding Strength, Solvation Effects, and Porphyrin−Fullerene Charge Transfer Bands
    作者:Ali Hosseini、Steven Taylor、Gianluca Accorsi、Nicola Armaroli、Christopher A. Reed、Peter D. W. Boyd
    DOI:10.1021/ja066031x
    日期:2006.12.1
    hosts for supramolecular binding of fullerene guests. Fullerene affinities were optimized by varying the nature of the covalent linkage of the porphyrins to the calixarenes. Binding constants for C60 and C70 in toluene were explored as a function of substituents at the periphery of the porphyrin, and 3,5-di-tert-butylphenyl groups gave rise to the highest fullerene affinities (26,000 M(-1) for C60). The
    杯[4]芳烃支架已被用于构建双卟啉(“颚”卟啉)宿主,用于富勒烯客体的超分子结合。通过改变卟啉与杯芳烃的共价键的性质,优化了富勒烯的亲和力。研究了甲苯中 C60 和 C70 的结合常数作为卟啉外围取代基的函数,3,5-二叔丁基苯基基团产生了最高的富勒烯亲和力(C60 为 26,000 M(-1)) . 这种高富勒烯亲和力的起源可以追溯到不同的溶剂化效应而不是电子效应。作为溶剂函数的结合常数的研究(甲苯 < 苯甲腈 < 二氯甲烷 < 环己烷)与富勒烯溶解度成反比,表明富勒烯的去溶剂化是决定结合常数大小的主要因素。富勒烯结合的能量学已根据 DelatH 和 DeltaS 确定,并且与焓驱动、溶剂化依赖过程一致。已经建立了富勒烯客体与双卟啉主体的超分子结合与宽 NIR 吸收带的出现之间的直接关系。该能带的能量作为卟啉电子结构的函数以可预测的方式移动,从而确定其起源于卟啉到富勒烯的电荷转移。已经建
  • Electronic energy harvesting multi BODIPY-zinc porphyrin dyads accommodating fullerene as photosynthetic composite of antenna-reaction center
    作者:E. Maligaspe、T. Kumpulainen、N. K. Subbaiyan、M. E. Zandler、H. Lemmetyinen、N. V. Tkachenko、F. D’Souza
    DOI:10.1039/c002757j
    日期:——
    Efficient electronic energy transfer (EET) in the newly synthesized dyads comprised of zinc porphyrin covalently linked to one, two or four numbers of boron dipyrrin (BDP) entities is investigated. Both steady-state and time-resolved emission as well as transient absorption studies revealed occurrence of efficient singlet–singlet energy transfer from BDP to zinc porphyrin with the time scale ranging between 28 and 48 ps. A decrease in time constants for energy transfer with increasing the number of BDP units is observed revealing better antenna effect of dyads bearing higher number of boron dipyrrin entities. Further, supramolecular triads to mimic the ‘antenna-reaction center’ functionality of photosynthetic reaction center have been successfully constructed by coordinating fulleropyrrolidine appended with an imidazole ligand to the zinc porphyrin. The structural integrity of the supramolecular triads was arrived by optical, computational and electrochemical studies. Free energy calculations revealed possibility of photoinduced electron transfer from singlet excited zinc porphyrin to fullerene, and the preliminary transient absorption studies involving pump–probe technique are supportive of occurrence of electron transfer from 1ZnP* to fullerene in the supramolecular triads.
    在新合成的二元体中,卟啉与一个、两个或四个吡咯(BDP)单元共价连接,研究了高效的电子能量转移(EET)。稳态和时间分辨发射以及瞬态吸收研究都显示从BDP卟啉的有效单态-单态能量转移发生,时间尺度在28到48皮秒之间。随着BDP单元数量的增加,能量转移的时间常数降低,显示出具有更高数量吡咯单元的二元体具有更好的天线效应。此外,为了模拟光合反应中心的“天线-反应中心”功能,成功构建了超分子三元体,通过将带有咪唑配体富勒烯吡咯烷与卟啉配位。通过光学、计算和电化学研究确认了超分子三元体的结构完整性。自由能计算揭示了从单态激发卟啉富勒烯的光诱导电子转移的可能性,而初步的瞬态吸收研究涉及泵-探针技术,支持超分子三元体中从1ZnP*到富勒烯的电子转移的发生。
  • Compositions and methods for treating cancer
    申请人:Mayers L. George
    公开号:US20060018908A1
    公开(公告)日:2006-01-26
    The invention features compositions and methods for treating or alleviating a symptom of cancer. The compositions and methods of the invention direct supra-lethal doses of radiation, called Hot-Spots, to virtually all cancer cell types.
    这项发明涉及用于治疗或缓解癌症症状的组合物和方法。该发明的组合物和方法将超致死剂量的辐射(称为热点)直接作用于几乎所有癌细胞类型。
  • Synthesis of porphyrin dyads with potential use in solar energy conversion
    作者:Fernando Fungo、Luis A. Otero、Leonides Sereno、Juana J. Silber、Edgardo N. Durantini
    DOI:10.1039/a907428g
    日期:——
    A convenient procedure for the synthesis of porphyrin derivative dyads is described. The dyads consist of a free base porphyrin covalently linked to a zinc porphyrin or ferrocene by an amide bond. 5-(4-Substituted phenyl)-10,15,20-tris(4-methylphenyl) porphyrins were synthesized from meso-(4-methylphenyl) dipyrromethanes 1, which was obtained with appreciable yield (83%). The reaction of dipyrromethane 1 with a mixture of two appropriate substituted benzaldehydes affords the desired meso-substituted porphyrins, which can be easily separated by flash chromatography. These porphyrins bearing either one 4-acetamidophenyl group 2 or 4-carboxymethylphenyl group 3, and three 4-methylphenyl peripheral functional groups, were prepared with notable yields (15–17%) in a two-step one-flask reaction. Basic hydrolysis of the porphyrins 2 and 3 yielded amino 4 and acid porphyrin 5, respectively. Treatment of 5 with zinc acetate afforded the corresponding metal complex Zn-acid porphyrin 6. The dyads 7 and 8 were obtained by the coupling reaction between the acid chloride derivatives of either Zn-acid porphyrin 6 or ferroceneacetic acid and amino porphyrins 4, respectively. The present strategy may be easily used for preparation of other similar dyad derivatives. These compounds could have interesting applications in electronic materials. Preliminary studies of light energy conversion by SnO2 electrodes coated with porphyrin dyads 7 and 8 were performed. The results show that dyads 7 and 8 may be suitable for solar energy conversion devices.
    描述了一种合成卟啉生物二聚体的方便程序。该二聚体由一个自由基卟啉通过酰胺键与卟啉烯连接。通过从中间体(4-甲基苯基)二吡咯烷1中合成出5-(4-取代苯基)-10,15,20-三(4-甲基苯基)卟啉,得到的产率可观(83%)。二吡咯烷1与两种适当取代的苯甲醛的混合物反应,能够获得所需的中间取代卟啉,这些产物可以通过闪光色谱法轻松分离。这些卟啉分别带有一个4-乙酰基苯基基团2或4-羧甲基苯基基团3,以及三个4-甲基苯基外围功能基团,采用两步一瓶反应法合成,得到的产率显著(15–17%)。对卟啉2和3的碱性解反应分别生成卟啉4和酸性卟啉5。将卟啉5与醋酸锌反应得到相应的属复合物Zn-酸性卟啉6。通过酸化衍生物(Zn-酸性卟啉6或乙酸)与卟啉4之间的耦合反应获得二聚体7和8。本策略可以轻松用于制备其他类似的二聚体衍生物。这些化合物在电子材料方面可能具有有趣的应用。对涂有卟啉二聚体7和8的SnO2电极进行的光能转换初步研究显示,二聚体7和8可能适用于太阳能转换设备。
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