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Alteration of the Reactivity of a Tellurophene Within a Core‐Modified Porphyrin Environment: Synthesis and Oxidation of 21‐Telluraporphyrin
Author(s) -
LatosGrażyński Lechoslaw,
Pacholska Ewa,
Chmielewski Piotr J.,
Olmstead Marilyn M.,
Balch Alan L.
Publication year - 1995
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199522521
Subject(s) - porphyrin , pyrrole , deprotonation , intramolecular force , chemistry , ring (chemistry) , reactivity (psychology) , photochemistry , oxidative phosphorylation , medicinal chemistry , stereochemistry , organic chemistry , medicine , ion , alternative medicine , pathology , biochemistry
A pyrrole ring of a porphyrin as an intramolecular proton donor : compound 1 (depicted below), with a deprotonated pyrrole ring, has been isolated as an intermediate in the oxidative transformation of the corresponding air‐sensitive 21‐telluraporphyrin into 21‐oxaporphyrin.