Articles written in Journal of Chemical Sciences
Volume 102 Issue 4 August 1990 pp 535-540 Organic
1,4-Benzothiazin-2,3-dione (I) on N-methyl ethoxylation with ethyl chloracetate gives (II) which on reaction with hydrazine hydrate yields 4-(acetylhydrazido)-1,4-benzothiazin-2,3-dione (III). This was further condensed with different aldehydes to form the 4-(N-arylidene acetylhydrazido)-1,4-benzothiazin-2,3-dione (IV). These compounds are converted into a series of β-lactams (V) and 4-thiazolidinones (IV). The antibacterial and antifungal activities of the compounds have been determined.
Volume 134, 2022
Continuous Article Publishing mode
Click here for Editorial Note on CAP Mode