Dense Compounds of C, H, N, and O Atoms. 2. Nitramine and Nitrosamine Derivatives of 2-Oxo- and 2-Iminooctahydroimidazo(4,5-d)Imidazole
NEW ORLEANS UNIV LA DEPT OF CHEMISTRY
Pagination or Media Count:
The 4,6-dinitroso derivative was obtained 83 by the nitrosation of 2-oxooctahydroimidazo imidazole as the dihydrochloride and was converted to the 4,6-dinitro derivative 66 by treatment with nitric acid 100, -40 C and to the 1,4,6-trinitro derivative 66 and the 1,3,4,6-tetranitro derivative 86 by treatment with nitric acid 100 in acetic anhydride at 0-5 C and 10-25 C respectively. Similar treatment with nitric acid 100 in either acetic or trifluoroacetic anhydride at 0-25 C converted the trinitro compound to the tetranitro compound 86. The dinitramine was also obtained 43 from the diamine by nitration with nitric acid 100, -40 C.
- Organic Chemistry