Title of article :
Benzoylbiliverdins from chemical oxidation of dodecasubstituted porphyrins
Author/Authors :
Fronczek، Frank R. نويسنده , , Ongayi، Owendi نويسنده , , Vicente، M. Graça H. نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
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.
Keywords :
evolution galaxies , starburstinfrared
Journal title :
CHEMICAL COMMUNICATIONS - LETCHWORTH
Journal title :
CHEMICAL COMMUNICATIONS - LETCHWORTH
