| Přispěvatelé: |
Caputo, R., Ferreri, C., Longobardo, L., Mastroianni, D., Palumbo, Giovanni, Pedatella, S. |
| Popis: |
N-Acetyl-1,3-thiazolidine derivatives of cyclohexanones, when treated with a threefold excess N-bromosuccinimide in anhydrous chloroform at room temperature, smoothly afford N-acetyl-2,3-dihydro-1,4-benzothiazines. This represents the first general route to such heterocyclic system in one step from aliphatic precursors. The synthesis of optically active N-acetyl-2,3-dihydro-1,4-benzothiazines is also reported |
