New Compounds in the Reaction of Aromatic Amines and 5-Hydroxy-4-pyrone-2-carboxylate. The Influence of a Methoxy Group (CROSBI ID 81423)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Kožul, Mirjana ; Stiplošek, Zdenka ; Orhanović, Zlata ; Jakopčić, Krešimir ; Nagl, Ante ; Hergold-Brundić, Antonija
engleski
New Compounds in the Reaction of Aromatic Amines and 5-Hydroxy-4-pyrone-2-carboxylate. The Influence of a Methoxy Group
Unlike most of other aromatic amines, 4-methoxyaniline with methyl comenate (1) in the mixture of acetic acid and methanol (1:1) gave the unexpected products with azomethyne moiety. The structures of new compounds were determined from their characteristic spectroscopic behaviour and were confirmed by X-ray crystallographic measurements.
aromatic amines ; pyrones ; 5-hydroxy-4-pyrone-2-carboxilate
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Podaci o izdanju
36 (2)
1999.
493-499
objavljeno
0022-152X
1943-5193
10.1002/jhet.5570360227