Cyclotriphosphazene linked tetraphenylporphyrine

Selvaraj, I. I. ; Reddy, D. ; Vadapalli, Chandrasekhar ; Chadrashekar, Tavarekere Kalliah (1991) Cyclotriphosphazene linked tetraphenylporphyrine Heterocycles, 32 (4). pp. 703-710. ISSN 0385-5414

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Condensation of the functionalised cyclophosphazene aldehyde, N3P3(OC6H5)5(m-OC6H4-CHO)(3) with pyrrole affords the tetraphenylporphyrin (4) containing the cyclophosphazene unit. This has been characterized by spectroscopic and analytical methods. Kinetics of metallation (Cu2+, Zn2+) of (4) indicate slower rates of insertion relative to normal tetraphenylporphyrins. The esr spectrum indicates an axial symmetry for the Cu2+ derivative (6).

Item Type:Article
Source:Copyright of this article belongs to Japan Institute of Heterocyclic Chemistry.
ID Code:87675
Deposited On:20 Mar 2012 14:13
Last Modified:20 Mar 2012 14:13

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