Category: catalyst-ligand

Novel porphyrin ribose derivatives; synthesis and physicochemical characterization was written by Kus, P.. And the article was included in Polish Journal of Chemistry in 2002.COA of Formula: C47H36N4O The following contents are mentioned in the article:

Four new mono-ribosyl derivatives were synthesized. Complexes of a few of these compounds with metals were also synthesized. All compounds were characterized by spectroscopic methods. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5COA of Formula: C47H36N4O).

4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. Catalytic transformations have become a mainstay in the toolkit of the synthetic and increasing non-synthetic chemist alike. Chiral compounds with high purities and ee values are often used as ligands for catalytically active metal complexes. COA of Formula: C47H36N4O

Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

‘Porphyrin-phenothiazine’ hybrid molecules: marked dependence of light induced nuclease activity on the linker moiety was written by Mehta, Goverdhan;Sambaiah, Thota;Maiya, Bhaskar G.;Sirish, Mallena;Dattagupta, Aparna. And the article was included in Journal of the Chemical Society in 1995.COA of Formula: C47H36N4O The following contents are mentioned in the article:

Porphyrin-phenothiazine hybrid mols. have been synthesized for the first time and their light induced DNA cleavage activity, as a function of linker group, has been evaluated. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5COA of Formula: C47H36N4O).

4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. Ligands are classified based on the number of lone pair electrons available for the central metal atom, size and charge like anionic, cationic, neutral, monodentate, bidentate, polydentate ligands. And they often provide a convenient approach to fine-tuning the performance of known catalysts.COA of Formula: C47H36N4O

Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

Synthesis and photodynamic action of porphyrin-cholesterol esters and their metal complexes was written by Huang, S. Q.;Liu, D. W.;Jiang, Z. C.;Guo, Y.;Li, B.. And the article was included in Yaoxue Xuebao in 1989.Synthetic Route of C47H36N4O The following contents are mentioned in the article:

The synthesis of cholesterol-porphyrin esters and their metal complexes were reported. Their cytotoxicity to cancer cell on exposure to light was also described. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5Synthetic Route of C47H36N4O).

4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. Attachment of the ligand to the metal may be through a single atom, in which case it is called a monodentate ligand, or through two or more atoms, in which case it is called a didentate or polydentate ligand. Precious metals and metal oxides on carrier materials are used in many industrial processes as heterogenous catalysts.Synthetic Route of C47H36N4O

Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

Porphyrin-Chlorambucil conjugates: synthesis and light-induced nuclease activity was written by Mehta, Goverdhan;Sambaiah, Thota;Maiya, Bhaskar G.;Sirish, Mallena;Dattagupta, Aparna. And the article was included in Tetrahedron Letters in 1994.Product Details of 57412-08-5 The following contents are mentioned in the article:

Several porphyrin-chlorambucil hybrid mols. have been synthesized and their light induced DNA cleavage activity studied. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5Product Details of 57412-08-5).

4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. Ligand design occupies a central place in organic synthesis and catalysis. It is clear that future advancements in metal complexes and their applications crucially depend on ligand design, whereas the ligand electronic, steric and topological properties provide numerous improvements to the reactivity and selectivity at the metal centers.Product Details of 57412-08-5

Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

Pseudo porphyrinyl amino acids based on 1,3,5-triazine scaffold: new tools for the synthesis of peptidic porphyrins was written by Chaleix, Vincent;Sol, Vincent;Krausz, Pierre. And the article was included in Tetrahedron Letters in 2011.Application of 57412-08-5 The following contents are mentioned in the article:

Fmoc and Boc-protected pseudo meso-tetraarylporphyrin-based amino-acids were synthesized by sequential addition of nucleophiles to cyanuric chloride. These photosensitizers offer new scaffolds suitable for the generation of a large range of peptidic porphyrin derivatives designed for use in photodynamic therapy. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5Application of 57412-08-5).

4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. Attachment of the ligand to the metal may be through a single atom, in which case it is called a monodentate ligand, or through two or more atoms, in which case it is called a didentate or polydentate ligand. Chiral compounds with high purities and ee values are often used as ligands for catalytically active metal complexes. Application of 57412-08-5

Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

Synthesis of new glycosylated porphyrin derivatives with a hydrocarbon spacer arm was written by Bourhim, Abdellatif;Gaud, Oliver;Granet, Robert;Krausz, Pierre;Spiro, Marenglen. And the article was included in Synlett in 1993.Safety of 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol The following contents are mentioned in the article:

New mono-glycosylated porphyrins, e.g. I (R = R¹, R²), possessing a glycosyl or ribosyl side chain were obtained in four steps. The synthetic route presented here shows wide applicability for the preparation of many mono-glycosylated tristolylporphyrin derivatives This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5Safety of 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol).

4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. Ligands are classified based on the number of lone pair electrons available for the central metal atom, size and charge like anionic, cationic, neutral, monodentate, bidentate, polydentate ligands. The actual catalysts are metal complexes that are prepared from ligands and appropriate metal precursors.Safety of 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol

Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

Porphyrin-anthraquinone hybrids: wavelength dependent DNA photonucleases was written by Mehta, Goverdhan;Muthusamy, Sengodagounder;Maiya, Bhaskar G.;Arounaguiri, S.. And the article was included in Tetrahedron Letters in 1997.HPLC of Formula: 57412-08-5 The following contents are mentioned in the article:

Covalently-linked, bichromophoric systems (I) [A = O₂C, OCH₂, NHCO, O(CH₂)_nO₂C; n = 2-5] composed of a porphyrin donor and an anthraquinone acceptor are shown to exhibit wavelength dependent photonuclease activity. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5HPLC of Formula: 57412-08-5).

4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. Ligands are classified based on the number of lone pair electrons available for the central metal atom, size and charge like anionic, cationic, neutral, monodentate, bidentate, polydentate ligands. The ligands are electron-rich and highly tunable to provide catalyst systems with a diverse scope, high stability, and reactivity.HPLC of Formula: 57412-08-5

Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

The first synthesis of covalently linked mixed dimer complexes containing phthalocyanine and porphyrin was written by Gaspard, Serge;Giannotti, Charles;Maillard, Philippe;Schaeffer, Corinne;Tran-Thi, Thu Hoa. And the article was included in Journal of the Chemical Society, Chemical Communications in 1986.HPLC of Formula: 57412-08-5 The following contents are mentioned in the article:

The covalently linked mixed phthalocyanine-porphyrin dimers I (M = Zn, 2H) were prepared and studied by spectral methods. I (M = Zn) showed very efficient intramol. energy transfer from the Zn porphyrin to the Zn phthalocyanine moiety under light irradiation This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5HPLC of Formula: 57412-08-5).

4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. The atoms and molecules used as ligands are almost always those that are capable of functioning as the electron-pair donor in the electron-pair bond (a coordinate covalent bond) formed with the metal atom. It is clear that future advancements in metal complexes and their applications crucially depend on ligand design, whereas the ligand electronic, steric and topological properties provide numerous improvements to the reactivity and selectivity at the metal centers.HPLC of Formula: 57412-08-5

Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

Magnetic susceptibility and EPR changes caused by grinding of samples was written by More, K. M.;Eaton, G. R.;Eaton, S. S.. And the article was included in Journal of Magnetic Resonance (1969-1992) in 1980.Related Products of 57412-08-5 The following contents are mentioned in the article:

EPR signals were observed in 4 metal-free porphyrins. The intensity of the EPR signal increased upon grinding the sample, and then decreased upon evacuation of the sample. The lineshape of the EPR signal and the magnetic susceptibility off Cu porphyrins changed when the samples were ground. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5Related Products of 57412-08-5).

4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. Attachment of the ligand to the metal may be through a single atom, in which case it is called a monodentate ligand, or through two or more atoms, in which case it is called a didentate or polydentate ligand. And they often provide a convenient approach to fine-tuning the performance of known catalysts.Related Products of 57412-08-5

Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

Syntheses and spectroscopic properties of porphyrin-phthalocyanine with flexible polyatomic chains was written by Tian, Hongjian;Zhou, Qingfu;Shen, Shuyin;Xu, Huijun. And the article was included in Chinese Chemical Letters in 1992.Computed Properties of C47H36N4O The following contents are mentioned in the article:

The syntheses of porphyrin-phthalocyanine heterodimers with flexible polyat. chains especially designed for the studies of intramol. photoinduced processes are presented along with the effect of mutual orientation of the chromophore subunits on intramol. energy transfer efficiency. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5Computed Properties of C47H36N4O).

4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. Catalytic transformations have become a mainstay in the toolkit of the synthetic and increasing non-synthetic chemist alike. Replacing precious metals with cheaper and more environmentally friendly metals is regarded as a highly desirable goal in the field of catalysis.Computed Properties of C47H36N4O

Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI