𝔖 Bobbio Scriptorium
✦   LIBER   ✦

STUDIES ON 2-MERCAPTOCOUMARINOXAZOLE SYSTEMS: SYNTHESIS OF NOVEL TYPES OF 2-MERCAPTO-8-METHYL-6H-PYRANO-(3,2-f)BENZOXAZOLE-6-ONE DERIVATIVES—Part-II

✍ Scribed by Rao, B. Rajeshwar; Mouli, G. V. P. Chandra; Reddy, Y. D.


Book ID
126664866
Publisher
Informa UK (Taylor & Francis)
Year
1982
Weight
192 KB
Volume
14
Category
Article
ISSN
0308-664X

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Novel heterocycles. Synthesis of 2,3-dih
✍ Frank T. Coppo; Maged M. Fawzi 📂 Article 📅 1998 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 413 KB 👁 1 views

## Abstract The reaction of 2‐chloro‐4‐(methylsulfonyl)benzoyl chloride (5) with 1‐methyl‐1__H__‐2,1‐benzothiazin‐4‐(3__H__)‐one 2,2‐dioxide (4) gave the __O__‐benzoyl compound, 1‐methyl‐2,2‐dioxido‐1__H__‐2,1‐benzothiazin‐4‐yl 2‐chloro‐4‐(methylsulfonyl)benzoate (6), which rearranged to give the C