Reaction of 5,6-diamino-1,3-dimethyluracil with arylideneacetones and arylidenecyclanones
β Scribed by N. N. Kolos; V. A. Chebanov; V. D. Orlov
- Publisher
- Springer US
- Year
- 1999
- Tongue
- English
- Weight
- 232 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0009-3122
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π SIMILAR VOLUMES
The reaction of 5,6-diamino-l,3-dimethyluracil with 1,3-diaryl-2,3-dibromopropan-l-ones gave {3-(5-amino-6imino-l,3-dimethyluracil)chalcones, and conditions for their cyclocondensation to pyrimidinodiazepines were found. For substantiation of the reaction mechanism, the reaction of the diamine with
## Abstract magnified image The synthesis of arylβbis(6βaminoβ1,3βdimethyluracilβ5βyl)βmethanes **3aβm** by condensation of 6βaminoβ1,3βdimethyluracil (**1**) with aromatic aldehydes **2aβm** at room temperature is reported. The structures of the compounds were established using various spectrosco