Catalysis-chemistry

‘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

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

Solid-phase synthesis of unsymmetrical tetraarylporphyrins was written by Leznoff, Clifford C.;Svirskaya, Polina I.. And the article was included in Angewandte Chemie in 1978.Recommanded Product: 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol The following contents are mentioned in the article:

Porphyrins I (R = 3-OH, 4-OH) were obtained in 2-4.5% yield by treating polymer-bound RC₆H₄CHO with 4-MeC₆H₄CHO and pyrrole. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5Recommanded Product: 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. A ligand is an ion or molecule, which donates a pair of electrons to the central metal atom or ion to form a coordination complex. The ligands are electron-rich and highly tunable to provide catalyst systems with a diverse scope, high stability, and reactivity.Recommanded Product: 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol

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

Synthesis of hybrid metalloporphyrin-ellipticine molecules was written by Etemad-Moghadam, Guita;Ding, Li;Tadj, Fatemeh;Meunier, Bernard. And the article was included in Tetrahedron in 1989.COA of Formula: C47H36N4O The following contents are mentioned in the article:

The title compound I (M = H₂) was prepared and converted to I (M = Zn, FeOAc, MnOAc). I (M = FeOAc, MnOAc) showed no nuclease activity. 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. A ligand is an ion or molecule, which donates a pair of electrons to the central metal atom or ion to form a coordination complex. Precious metals and metal oxides on carrier materials are used in many industrial processes as heterogenous catalysts.COA of Formula: C47H36N4O

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

Synthesis of some substituted tetraarylporphyrins was written by Little, Robert G.;Anton, John A.;Loach, Paul A.;Ibers, James A.. And the article was included in Journal of Heterocyclic Chemistry in 1975.COA of Formula: C47H36N4O The following contents are mentioned in the article:

The porphyrins I (R = 2-, 3-pyridyl, p-MeCONHC6H4, 2-, 3-, 4-HOC6H4; R+ = p-MeC6H4, R = R+ = 3-pyridyl, p-MeCOC6H4, p-HOC6H4, p-BuC6H4OH) were prepared by cyclization of pyrrole with RCHO and R+CHO. 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. A ligand is an ion or molecule, which donates a pair of electrons to the central metal atom or ion to form a coordination complex. The actual catalysts are metal complexes that are prepared from ligands and appropriate metal precursors.COA of Formula: C47H36N4O

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

Surface-functionalized nano-beads as novel supports for organic synthesis was written by Cammidge, Andrew N.;Downing, Stuart;Ngaini, Zainab. And the article was included in Tetrahedron Letters in 2003.Reference of 57412-08-5 The following contents are mentioned in the article:

A novel polymer support has been prepared in which functional link points are located on the surface of polymer nano-beads; the use of the support has been demonstrated in the syntheses of unsym. porphyrins. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5Reference of 57412-08-5).

4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. A ligand is an ion or molecule, which donates a pair of electrons to the central metal atom or ion to form a coordination complex. Precious metals and metal oxides on carrier materials are used in many industrial processes as heterogenous catalysts.Reference of 57412-08-5

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

A ¹³C NMR spectral examination of ¦Á- and ¦Â-carbon signal peak heights in some disubstituted arylporphyrins. [Erratum to document cited in CA135:257060] was written by Shaw, Susanna J.;Shanmugathasan, Sakthitharan;Clarke, Oliver J.;Boyle, Ross W.;Osborne, Alan G.;Edwards, Christine. And the article was included in Journal of Porphyrins and Phthalocyanines in 2001.Recommanded Product: 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol The following contents are mentioned in the article:

The Acknowledgement should read: “The authors wish to thank the Wellcome Trust (049704) for financial support, and EPSRC Mass Spectrometry Service Swansea for analyses. SJS also thanks EPSRC for a studentship.”. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5Recommanded Product: 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. Ligand, in chemistry, any atom or molecule attached to a central atom, usually a metallic element, in a coordination or complex compound. And they often provide a convenient approach to fine-tuning the performance of known catalysts.Recommanded Product: 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol

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

Tetraphenylporphyrins monosubstituted with a crown ether in one phenyl ring. Synthesis and characterization was written by Kus, P.. And the article was included in Monatshefte fuer Chemie in 1997.HPLC of Formula: 57412-08-5 The following contents are mentioned in the article:

The synthesis and spectroscopic characterization of 7 tetraphenylporphyrins derivatized with 12-crown-4, 14-crown-4, 15-crown-5, or 18-crown-6 ether units in ortho or para position of one of the Ph rings is described. 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. The actual catalysts are metal complexes that are prepared from ligands and appropriate metal precursors.HPLC of Formula: 57412-08-5

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

Synthesis of calix[6]arene-bisporphyrins enzyme model compounds was written by Li, Donghong;Chen, Shuhua;Zhao, Huaming. And the article was included in Sichuan Daxue Xuebao, Ziran Kexueban in 1999.HPLC of Formula: 57412-08-5 The following contents are mentioned in the article:

Nine new enzyme model compounds I (M = Mn, Fe, Co, Zn; R = CH₃O, Cl, H; ) were prepared by linking of p-tert-Bu calix[6]arene with two porphyrins via an ether chain and coordinating with metal. 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. 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.HPLC of Formula: 57412-08-5

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

G-quartets as a self-assembled scaffold for circular porphyrin arrays was written by Masiero, Stefano;Gottarelli, Giovanni;Pieraccini, Silvia. And the article was included in Chemical Communications (Cambridge) in 2000.Quality Control of 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol The following contents are mentioned in the article:

A new lipophilic guanosine carrying a porphyrin chromophore on the ribose moiety has been prepared: evidence is reported for the formation of a supramol. complex based on G-quartets and containing an array of eight porphyrins. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5Quality Control 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. Ligand design occupies a central place in organic synthesis and catalysis. Precious metals and metal oxides on carrier materials are used in many industrial processes as heterogenous catalysts.Quality Control of 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol

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