ISSN:
1573-8353
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Chemie und Pharmazie
Notizen:
Abstract The reduction of 1-benzylideneamino-2,5-dialkyl-3,6-diphenylimidazo[1,2-a]imidazoles with zinc in acetic acid gave the corresponding 1H-imidazo[1,2-a]imidazoles, which are oxidized by air oxygen or by irradiation with UV light to give 1H-imidazo[1,2-a]imidazole 7-oxides. The latter were also obtained by the action of nitric acid on 1-amino-2,5-dialkyl-3,6-diphenylimidazo[1,2-a]imidazoles. The UV, IR, PMR, mass, and x-ray electron spectra of the synthesized compounds were studied.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00522132
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