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α5,15:β10,20-bis[2,2'-(dodecamethyleneoxy)diphenyl] porphyrin is a complex organic compound belonging to the porphyrin class, characterized by its unique structure and properties. This molecule consists of a porphyrin core, which is a macrocyclic organic compound with a large conjugated π-electron system, and two dodecamethyleneoxydiphenyl substituents attached at specific positions. The dodecamethyleneoxy groups are long alkyl chains containing twelve methylene units, which contribute to the molecule's solubility and stability. The compound's structure allows for potential applications in various fields, such as photodynamic therapy, solar energy conversion, and molecular electronics, due to its ability to absorb light and transfer energy. The specific arrangement of the substituents and the porphyrin core also influences its electronic properties and reactivity, making it an interesting subject for further research and development in the field of chemistry.

76820-06-9

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76820-06-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76820-06-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,8,2 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 76820-06:
(7*7)+(6*6)+(5*8)+(4*2)+(3*0)+(2*0)+(1*6)=139
139 % 10 = 9
So 76820-06-9 is a valid CAS Registry Number.

76820-06-9Downstream Products

76820-06-9Relevant academic research and scientific papers

BOTH-FACES HINDERED PORPHYRINS. PART 2. SYNTHESIS AND CHARACTERIZATION OF INTERNALLY FIVE-CO-ORDINATED IRON(II)BASKET-HANDLE PORPHYRINS DERIVED FROM 5,10,15,20-TETRAKIS(O-HYDROXYPHENYL)PORPHYRIN

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

, p. 61 - 70 (2007/10/02)

Compounds (9), so-called ether 'hanging base' porphyrins, derived from 5,10,15,20-tetrakis(o-hydroxyohenyl)porphyrin in which one of the faces is hindered by a pyridine-3,5-diylbisalkylene bridge and the other face is protected by an alkylene or an p-arylenebisalkylene chain have been synthesized following the concept of the 'basket handle' porphyrins (BHP).From an analysis of the 1H n.m.r. spectra of the iron(II) derivatives (20) at 34 degC, it has been determined that ca. 85percent were high-spin five-coordinated complexes (s=2).Despite the steric hindrance of the distal face, bimolecular associations typical for this class of compounds have been detected except for the most hindered (20c).An additional bispyridine 'basket handle' porphyrin (21) has been synthesized in order to study the dynamics of the pyridine chain.

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