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Spectral behaviour of linked heterocyclic systems and related dyes

✍ 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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πŸ“œ SIMILAR VOLUMES


A facile synthesis and heteroannulation
✍ A. A. Aly πŸ“‚ Article πŸ“… 2008 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 347 KB

## Abstract magnified image Reaction of pyrimidinylacetic acid **2** with different electrophilic and nucleophilic reagents gave annulated pyrimidine derivatives **3‐11**, respectively. Compound **3** was transformed to pyrimidinylacetyl azide **12**, which upon heterocyclization with active methy

Voltammetric behaviour of heterocyclic s
✍ P. Savarino; G. Viscardi; P. Quagliotto; P. Perracino; E. Barni πŸ“‚ Article πŸ“… 1997 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 360 KB

## Abstract The voltammetric properties, measured at a dropping mercury electrode, have been studied for a series of 18 pyridyl‐substituted heterocyclic bases [benzimidazoles, benzoxazoles and benzothiazoles]. The corresponding quarternary salts, obtained by reaction with methyl iodide, were also s