| Conţinutul numărului revistei |
| Articolul precedent |
| Articolul urmator |
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 SM ISO690:2012DUMITRESCU, Crinela, GUŢU, Iacob, GORGHIU, Laura Monica. The reaction of 6-amino-4-hydroxy-2-naphtalenesulphonic acid with the tetrametylthiurame disulphide. In: Revista de Chimie, 2004, vol. 55, pp. 95-97. ISSN 0034-7752. |
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 Revista de Chimie |
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| Volumul 55 / 2004 / ISSN 0034-7752 | ||||||
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| Pag. 95-97 | ||||||
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In this paper was studied the reaction between tetramethylthiurame disulphide and 6-amino-4-hydroxy-2-naphtalenesulphonic acid, being known that this acid is a very important intermediate in colours industry. The synthesis was performed varying molar ratio between reagents, the reaction time, temperature and solvent used. The N′-(4-hydroxy-2-sulpho-6-naphtalene)-N, N-dimethylthioureea obtained was characterized by elemental analysis, IR, UV and 1H-NMR spectroscopy. |
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| Cuvinte-cheie 6-amino-4-hydroxy-2-naphtalenesulphonic acid, Arylthioureea, Tetrametylthiurame disulphide |
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