AreOrtho-substituted 4-nitroimidazoles a New Generation of Radiation-induced Arylating Agents?
نویسندگان
چکیده
منابع مشابه
Two 1-substituted 4-nitroimidazoles.
Crystalline 4-nitro-1-phenylimidazole, C9H7N3O2, (I), and 4'-nitro-1-phenyl-4,1'-biiimidazole, C12H9N5O2, (II), contain C-H...O and C-H...N hydrogen bonds, connecting the molecules into infinite chains. The aromatic fragments in both compounds are nearly planar. The dihedral angles between the benzene and imidazole rings are 26.78 (5) degrees in (I) and 29.36 (8) degrees in (II).
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The condensation reaction of 5-(4-aminophenyl)-4-phenyl-1,2,4-triazole-3-thione with salicylaldehyde, 4-hydroxybenzaldehyde, 5-chlorosalicylaldehyde, 5-bromosalicylaldehyde, 2-nitrobenzaldehyde, 3-nitrobenzaldehyde, 4-nitrobenzaldehyde and 4-methoxybenzaldehyde in methanol results in series of new Schiff bases. The structure of Schiff bases were confirmed by 1H NMR, 13C NMR, IR and mass spectro...
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ژورنال
عنوان ژورنال: International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine
سال: 1980
ISSN: 0020-7616
DOI: 10.1080/09553008014550561