Spectral behaviour of linked heterocyclic systems and related dyes
β Scribed by Piero Savarino; Guido Viscardi; Pierluigi Quagliotto; Ermanno Barni
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 598 KB
- Volume
- 49
- Category
- Article
- ISSN
- 1386-1425
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π SIMILAR VOLUMES
## Abstract magnified image Reaction of pyrimidinylacetic acid **2** with different electrophilic and nucleophilic reagents gave annulated pyrimidine derivatives **3β11**, respectively. Compound **3** was transformed to pyrimidinylacetyl azide **12**, which upon heterocyclization with active methy
## Abstract The voltammetric properties, measured at a dropping mercury electrode, have been studied for a series of 18 pyridylβsubstituted heterocyclic bases [benzimidazoles, benzoxazoles and benzothiazoles]. The corresponding quarternary salts, obtained by reaction with methyl iodide, were also s