𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Evidence for stepwise nitrogen extrusion and ring expansion upon photolysis of phenyl azide

✍ Scribed by Marcinek, Andrzej; Leyva, Elisa; Whitt, David; Platz, Matthew S.


Book ID
121279156
Publisher
American Chemical Society
Year
1993
Tongue
English
Weight
441 KB
Volume
115
Category
Article
ISSN
0002-7863

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Ring Expansion of Heterocyclic KeteneN,X
✍ Quast, Helmut ;Ivanova, Svetlana ;Peters, Eva-Maria ;Peters, Karl ;Schnering, Ha 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 807 KB

## Abstract Methanesulphonyl azide (2) reacts readily with isolated cyclic ketene __N,X__‐acetals of type 1, viz. 10a, d, 15b, d, and 22a–c, or those that are generated in situ by deprotonation of the corresponding 2‐alkylbenzazolium tetrafluoroborates, i.e. 14a → 15a, 14b → 15b, and 18 → 19. Ring‐