Zde se nacházíte:
Informace o publikaci
A regioselectivity of electrophilic attacks to 5-amino-3-thioxo-3H-1,2-dithiole-4-carboxylic acid functional derivatives. An elucidation of product structures
Autoři | |
---|---|
Rok publikování | 2002 |
Druh | Článek v odborném periodiku |
Časopis / Zdroj | Heterocyclic Communications |
Fakulta / Pracoviště MU | |
Citace | |
Obor | Organická chemie |
Klíčová slova | regioselectivity; 1;2-dithiole; alkylation; acylation; 1;2-dithiolium; hydrogen bonding; X-ray structural analysis |
Popis | An acylation of 5-amino-3-thioxo-3H-1,2-dithiole-4-carboxylic acid functional derivatives led to the formation of N-acyl compound via S-acyl intermediate. On the other hand, alkylation occurred only at the sulfur atom of thioxo group. Structure elucidation of both types of products was done by IR, 1H, 13C NMR and X-ray structural analysis. |
Související projekty: |