| Literature DB >> 14518883 |
Owendi Ongayi1, Frank R Fronczek, M Graça H Vicente.
Abstract
Oxidation of dodeca-substituted porphyrin 1 in the presence of NaNO2/TFA and air afforded benzoylbiliverdin 3 in 77% yield; under similar conditions the Ni(II)-porphyrin 2 was mainly nitrated at a cyclohexenyl ring; key X-ray structures are presented.Entities:
Year: 2003 PMID： 14518883 DOI： 10.1039/b306586c
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222