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82475-19-2

The chemical compound "α-5,15-<2,2'-(dodecamethylenedicarboxylamino)diphenyl>:β,β-10,20-bis-(o-aminophenyl)porphyrin" is a complex organic molecule that features a porphyrin core, which is a macrocyclic compound with a large ring structure. The porphyrin core is characterized by its ability to bind metal ions and is known for its role in various biological processes, such as oxygen transport in hemoglobin and photosynthesis in chlorophyll. In this specific compound, the porphyrin core is modified with two distinct functional groups: α-5,15-<2,2'-(dodecamethylenedicarboxylamino)diphenyl> and β,β-10,20-bis-(o-aminophenyl). The α-5,15-<2,2'-(dodecamethylenedicarboxylamino)diphenyl> group consists of a diphenylamine structure connected to a dodecamethylenedicarboxylamino chain, which provides a long alkyl chain that can influence the compound's solubility and interaction with other molecules. The β,β-10,20-bis-(o-aminophenyl) group introduces two ortho-aminophenyl substituents at the 10 and 20 positions of the porphyrin ring, which can affect the electronic properties and reactivity of the molecule. α-5,15-<2,2'-(dodecamethylenedicarboxylamino)diphenyl>:β,β-10,20-bis-(o-aminophenyl)porphyrin is of interest in the field of supramolecular chemistry and materials science due to its potential applications in areas such as sensors, catalysts, and photovoltaic devices, where its unique structure and properties can be harnessed for specific functions.

82475-19-2

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82475-19-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82475-19-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,4,7 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 82475-19:
(7*8)+(6*2)+(5*4)+(4*7)+(3*5)+(2*1)+(1*9)=142
142 % 10 = 2
So 82475-19-2 is a valid CAS Registry Number.

82475-19-2Relevant articles and documents

Kinetic Evidence for Dioxygen Stabilization in Oxygenated Iron(II)-Porphyrins by Distal Polar Interactions

Momenteau, M.,Lavalette, D.

, p. 341 - 343 (1982)

The newly synthesized iron(II) 'hanging base' porphyrins (8) and (9) provide evidence that polar groups on the distal side of the heme strongly increase the stability of the oxygenated complexes by reducing the rate constant for dissociation of dioxygen.

Synthesis and Characterization of a New Series of Iron(II) Single-face Hindered Porphyrins. Influence of Central Steric Hindrance upon Carbon Monoxide and Oxygen Binding

Momenteau, Michel,Loock, Bernard,Tetreau, Catherine,Lavalette, Daniel,Croisy, Alain,et al.

, p. 249 - 258 (2007/10/02)

A series of single-face hindered porphyrins has been synthesized from 5,10,15,20-tetrakis-(o-aminophenyl)porphyrin having one 'handle' and two pivaloyl 'pickets' as substituents in order both to vary the cavity size and to hold the handle in a central pos

Both-faces Hindered Porphyrins. Part 3. Synthesis and Characterization of Internally Five-co-ordinated Iron(II) Basket Handle Porphyrins derived from 5,10,15,20-Tetrakis(o-aminophenyl)porphyrin

Momenteau, Michel,Mispelter, Joel,Loock, Bernard,Lhoste, Jean-Marc

, p. 221 - 232 (2007/10/02)

The synthesis of a series of so-called amide 'hanging base' porphyrins (10), (14) and (18), derived from 5,10,15,20-tetrakis(o-aminophenyl)porphyrin (αβαβ-atropisomer) (3), in which one of the faces is hindered by an alkylene or an arylene-p-bisalkylene bridge and the other face is bridged by a pyridine-3,5-diyl-bisalkylene or an imidazolyl-alkylene chain, is described.The structural assignment of the various compounds is based on the 1H n.m.r. spectra of the free bases, and of their zinc(II) and iron(II) complexes.Unlike the ether 'hanging base' metalloporphyrins, the metallic ion of amide 'hanging base' porphyrins is actually five-co-ordinated by the proximal base.Furthermore, not only is the equilibrium pyridine plane orientation dependent on the length of its linking chain, but the bridging forces the amide protons to point toward the centre of the macrocycle core.These structural properties are potential factors which may affect the binding of dioxygen.The synthesis of a bis-pyridine 'basket handle' porphyrin is also reported.

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