Cleavage of the Pyrimidine Ring with Amines and Hydrazines
β Scribed by Prof. Dr. H. Bredereck; Dr. F. Effenberger; Dipl.-Chem. W. Resemann
- Publisher
- John Wiley and Sons
- Year
- 1962
- Tongue
- English
- Weight
- 116 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0044-8249
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π SIMILAR VOLUMES
## Abstract The route of synthesis of new polyetherols with pyrimidine ring from barbituric acid (BA) was presented. The polyetherols were obtained in two steps: synthesis of hydroxymethyl derivative of BA followed by reaction of the latter with neat ethylene or propylene oxides. Physical propertie
The N-benzyl-and N-alkyl-substituted 1,2-thiazetidin-3-one 1,1-dioxides 1b Β± d reacted readily with NH 3 and primary amines via ring opening. The reaction with NH 3 proceeded at Γ 788 3 room temperature yielding ring-opened adducts via nucleophilic attack of NH 3 at the sulfonyl group, whereas the r