𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Studies on the chemistry of 1,4-oxazines. 18. Synthesis of tricyclic 1,4-benzoxazines via nucleophilic substitution of activated precursors

✍ Scribed by Herbert Bartsch; Thomas Erker; Gustav Neubauer


Book ID
112129179
Publisher
Journal of Heterocyclic Chemistry
Year
1989
Tongue
English
Weight
178 KB
Volume
26
Category
Article
ISSN
0022-152X

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Synthesis of tricyclic pyrido[2,3-b][1,4
✍ Manuela Weber; Walter JΓ€ger; Thomas Erker πŸ“‚ Article πŸ“… 2003 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 50 KB

## Abstract Pyrido‐anellated compounds analogous to tricyclic 1,4‐benzothiazine derivatives were synthesized. Thus, under mild reaction conditiones substitution of thiolactim **3** with different __N__‐nucleophiles yielded the precursors for compounds, which were cyclized in a further step to the c