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Regiospecific aryl nitration of meso-substituted tetraarylporphyrins: a simple route to bifunctional porphyrins

✍ Scribed by Kruper, William J.; Chamberlin, Thomas A.; Kochanny, Monica

Book ID
111871235
Publisher
American Chemical Society
Year
1989
Tongue
English
Weight
620 KB
Volume
54
Category
Article
ISSN
0022-3263

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## Abstract __meso__‐Tetraarylporphyrinato complexes **1a**–**g** (Zn^II^, Cu^II^, and Ni^II^) bearing one or two nitro‐substituted aryl moieties react with 1,1,1‐trimethylhydrazinium iodide in the presence of ^__t__^BuOK in THF at 0–5° or in the presence of KOH in DMSO at 60–70° according to a nuc