Asymmetrical porphyrins. I. Synthesis, characterization and physicochemical properties of phenyl/4??benzyloxyphenyl 5, 10, 15, 20??substituted porphyrins
N Datta??Gupta, D Malakar, L Rice…
Index: Journal of Heterocyclic Chemistry, , vol. 24, p. 629 - 632
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Citation Number: 4
Abstract
... The pmr spectrum of tetraphe- nyl porphyrin, A, is identical to that in the literature [5]. The exact chemical shifts in ppm of the protons in ppm for the other porphyrins, together with the important cou- pling constants ... [2] JA Anton, J. Kwong and PA Loach, J. Heterocyclic Chem., 13 ...
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