𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ring-opening reactions of the pyrazolo[1,2-a]pyridazin-6-one system

✍ Scribed by Weinkam, Robert J.; Gillis, Bernard T.

Book ID
126871485
Publisher
American Chemical Society
Year
1972
Tongue
English
Weight
713 KB
Volume
37
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Synthesis and reactions of 1-(2-oxopropy
Synthesis and reactions of 1-(2-oxopropyl)pyridazin-6-ones
✍ Woo-Yong Choi; Su-Dong Cho; Sung-Kyu Kim; Yong-Jin Yoon πŸ“‚ Article πŸ“… 1997 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 420 KB

## Abstract Oxopropylation of 4,5‐dihalopyridazin‐6‐ones with chloroacetone afforded the corresponding 1‐(2‐oxo‐propyl) derivatives. Reaction of title compound with nucleophiles such as amines, alkoxides were investigated. In addition, selective reduction of 3‐nitro‐1‐(2‐oxopropyl)pyridazin‐6‐ones

An unusual reductive ring-opening of the
An unusual reductive ring-opening of the 1,2,3,5,6,7-hexaazaacenaphthylene ring system
✍ Andrew M. Kawasaki; Leroy B. Townsend πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 French βš– 232 KB

Studies on an unexpected reaction involving a reductive cleavage of the pyridazine moiety of a tricyclic heterocycle are described. Structure assignments for the products obtained from the reductive cleavage were made using physicochemical methods. The pro drug' (TCN-P, fi) of 6-amino-4-N-methyl-8-(