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Co(TTP) | 82265-76-7

中文名称
——
中文别名
——
英文名称
Co(TTP)
英文别名
Co(porphyrin)(meso-m-tolyl)4;CoTmTP
Co(TTP)化学式
CAS
82265-76-7
化学式
C48H36CoN4
mdl
——
分子量
727.834
InChiKey
VOFMLUOXRRTNLR-NHZJRHMYSA-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):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    Co(TTP)氧化亚氮二氯甲烷 为溶剂, 以85%的产率得到
    参考文献:
    名称:
    含轴向结合一氧化氮的钴卟啉的合成,表征和光谱电化学。
    摘要:
    几种形式的(T(p / mX)PP)Co(NO)(p / mX = p-OCH(3)(1),p-CH(3)(2),m-CH(3)的亚硝基钴卟啉)(3),pH(4),m-OCH(3)(5),p-OCF(3)(6),p-CF(3)(7),p-CN(8))通过前驱体卟啉钴与一氧化氮的反应可以得到30-85%的收率。还通过使前体卟啉钴与四氟硼酸硝酸钠反应,然后用钴茂还原来制备化合物1-7。通过元素分析,IR和(1)H NMR光谱,质谱和UV-可见分光光度法表征了化合物1-8。它们是反磁性的,并且在1681和1695 cm(-)(1)之间的CH(2)Cl(2)中显示nu(NO)带。通过单晶X射线晶体学分析确定的1的分子结构,显示119.6(4)度的Co-NO角。1的晶体是单斜晶P2 / c,其a = 15.052(1)Å,b = 9.390(1)Å,c = 16.274(2)Å,beta = 111
    DOI:
    10.1021/ic960031o
  • 作为产物:
    描述:
    cobalt(II) chloride hexahydrate 、 5,10,15,20-tetrakis(3-methylphenyl)porphyrinsodium acetate 作用下, 以 甲醇氯仿溶剂黄146 为溶剂, 生成 Co(TTP)
    参考文献:
    名称:
    一些新的内-芳基取代的八溴卟啉的钴(II),镍(II)和铜(II)衍生物的研究
    摘要:
    一系列的Co(II),镍(II)和Cu(II)的各种卟啉与甲苯(H衍生物2 TxTP)和萘基(H 2 NxTP)部分作为内消旋-取代基的合成和表征。ħ 2 TxTP具有结合到甲苯基函数内消旋在β-碳ø - ,米-或p的甲苯部分的位上情况H 2NxTP具有通过其α或β位置键合的萘基。它们的八溴衍生物(MTxOBP和MNxOBP)也是通过在β-吡咯位置进行亲电取代合成的。光谱表明,未溴化卟啉的甲苯基和萘基衍生物的Q带几乎保持不变,而其萘基衍生物的B带则比其甲苯基类似物更红移。即使在所有MTxOBP和MNxOBP衍生物中均观察到基于内消旋  取代基的相似趋势,但与所有非溴化物种MTxTP和MNxTP相比,所有溴代衍生物均出现了明显的红移。与索雷特带的红移相关的能量差Δν¯被视为在1700-2050 cm -1的范围内对于Co(II)和Ni(II)衍生物,萘基衍生物始终具有较高的价值。吸电子的Br
    DOI:
    10.1016/j.poly.2005.01.008
  • 作为试剂:
    描述:
    二氧化碳Co(TTP) 对三联苯三乙胺 作用下, 以 甲醇乙腈 为溶剂, 生成 一氧化碳
    参考文献:
    名称:
    Grodkowski, J.; Neta, P., Journal of Physical Chemistry A
    摘要:
    DOI:
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文献信息

  • Efficient and selective oxidation of tertiary benzylic C H bonds with O2 catalyzed by metalloporphyrins under mild and solvent-free conditions
    作者:Hai-Min Shen、Meng-Yun Hu、Lei Liu、Bei Qi、Hong-Liang Ye、Yuan-Bin She
    DOI:10.1016/j.apcata.2020.117599
    日期:2020.6
    The direct and efficient oxidation of tertiary benzylic CH bonds to alcohols with O2 was accomplished in the presence of metalloporphyrins as catalysts under solvent-free and additive-free conditions. Based on effective inhibition on the unselective autoxidation and deep oxidation, systematical investigation on the effects of porphyrin ligands and metal centers, and apparent kinetics study, the oxidation
    苄基C H键直接有效地化为具有O 2的醇在无溶剂和无添加剂的条件下,在卟啉作为催化剂的存在下完成。基于对非选择性自化和深度化的有效抑制作用,对卟啉配体属中心的影响的系统研究以及表观动力学研究,使用卟啉(II)(T(2,3,6-triCl)PPMn的化系统)以更大的取代基作为催化剂,被认为是最有前途和最有效的方法。对于典型的底物,枯烯的转化率可高达57.6%,对醇的选择性为70.5%,在相似的条件下,两者均高于当前文献。T(2,3,6-triCl)PPMn的优越性主要归因于其较大的取代基可防止卟啉化降解,
  • Carbon-13 and proton NMR spectroscopy of four- and five-coordinate cobalt(II) porphyrins: analysis of NMR isotropic shifts
    作者:Ataollah Shirazi、Harold M. Goff
    DOI:10.1021/ic00139a030
    日期:1982.9
  • Mechanism and Driving Force of NO Transfer from <i>S</i>-Nitrosothiol to Cobalt(II) Porphyrin:  A Detailed Thermodynamic and Kinetic Study
    作者:Xiao-Qing Zhu、Jian-Yu Zhang、Jin-Pei Cheng
    DOI:10.1021/ic061427v
    日期:2007.1.1
    The thermodynamics and kinetics of NO transfer from S-nitrosotriphenylmethanethiol (Ph3CSNO) to a series of alpha,beta,gamma,delta-tetraphenylporphinatocobalt(II) derivatives [T(G)PPCoII], generating the nitrosyl cobalt atom center adducts [T(G)(PPCoNO)-N-II], in benzonitrile were investigated using titration calorimetry and stopped-flow UV-vis spectrophotometry, respectively. The estimation of the energy change for each elementary step in the possible NO transfer pathways suggests that the most likely route is a concerted process of the homolytic S-NO bond dissociation and the formation of the Co-NO bond. The kinetic investigation on the NO transfer shows that the second-order rate constants at room temperature cover the range from 0.76 x 10(4) to 4.58 x 10(4) M-1 s(-1), and the reaction rate was mainly governed by activation enthalpy. Hammett-type linear free-energy analysis indicates that the NO moiety in Ph3CSNO is a Lewis acid and the T(G)PPCoII is a Lewis base; the main driving force for the NO transfer is electrostatic charge attraction rather than the spin-spin coupling interaction. The effective charge distribution on the cobalt atom in the cobalt porphyrin at the various stages, the reactant [T(G)PPCoII], the transition-state, and the product [T(G)(PPCoNO)-N-II], was estimated to show that the cobalt atom carries relative effective positive charges of 2.000 in the reactant [T(G)PPCoII], 2.350 in the transition state, and 2.503 in the product [T(G)(PPCoNO)-N-II], which indicates that the concerted NO transfer from Ph3CSNO to T(G)PPCoII with the release of the Ph3CS center dot radical was actually performed by the initial negative charge (-0.350) transfer from T(G)PPCoII to Ph3CSNO to form the transition state and was followed by homolytic S-NO bond dissociation of Ph3CSNO with a further negative charge (-0.153) transfer from T(G)PPCoII to the NO group to form the final product T(G)(PPCoNO)-N-II. It is evident that these important thermodynamic and kinetic results would be helpful in understanding the nature of the interaction between RSNO and metal porphyrins in both chemical and biochemical systems.
  • Iron(III) porphyrin-imidazole complexes. Analysis of carbon-13 nuclear magnetic resonance isotropic shifts and unpaired spin delocalization
    作者:Harold M. Goff
    DOI:10.1021/ja00403a017
    日期:1981.7
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