𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Cyclic sulfones. VI. 4H-1,4-benzothiazine-1,1-dioxide

✍ Scribed by G. Pagani; S.Bradamante Pagani

Publisher
Elsevier Science
Year
1968
Tongue
French
Weight
145 KB
Volume
9
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

High yield synthesis of 4H-1,4-benzothia
High yield synthesis of 4H-1,4-benzothiazine-1,1-dioxide derivatives
✍ Stefania De Montis; Claudia Fattuoni; Enzo Cadoni; Maria G. Cabiddu; Michele Usa πŸ“‚ Article πŸ“… 2008 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 355 KB

## Abstract magnified image 4__H__‐1,4‐Benzothiazine‐1,1‐dioxide derivatives were synthesized through a sequence of almost quantitative reactions. The commercial starting material 2‐(methylsulfanyl)aniline was Boc‐protected, __N__‐acylated and oxidized at the sulfur atom to obtain a sulfonyl deriv

2-Methyl-2H-1,2-benzothiazin-4(3H)-one 1
2-Methyl-2H-1,2-benzothiazin-4(3H)-one 1,1-dioxide
✍ Siddiqui, Waseeq Ahmad ;Ahmad, Saeed ;Siddiqui, Hamid Latif ;Tariq, Muhammad Ily πŸ“‚ Article πŸ“… 2007 πŸ› International Union of Crystallography 🌐 English βš– 605 KB

In the title compound, C 9 H 9 NO 3 S, the thiazine ring adopts a half-chair conformation. The structure is stabilized by an extensive hydrogen-bonded network involving two intramolecular and three intermolecular interactions.