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Reaction of 5,6-diamino-1,3-dimethyluracil with chalcones

โœ Scribed by V. D. Orlov; I. Z. Papiashvili; P. A. Grigorov


Book ID
112355331
Publisher
Springer US
Year
1983
Tongue
English
Weight
486 KB
Volume
19
Category
Article
ISSN
0009-3122

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Reactions of 5,6-diamino-1,3-dimethylura
โœ V. D. Orlov; N. N. Kolos; M. Tuรฉni; E. Yu. Yur'eva; S. M. Ivkov ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› Springer US ๐ŸŒ English โš– 478 KB

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