𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Triazolines IX. A new ring transformation reaction of a 4,5-acyl-substituted-1,2,3-triazoline: A new route to the synthesis of enamine and pyrrolidine ketones

✍ Scribed by Pankaja K. Kadaba


Book ID
112123898
Publisher
Journal of Heterocyclic Chemistry
Year
1976
Tongue
English
Weight
135 KB
Volume
13
Category
Article
ISSN
0022-152X

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


A new synthesis of 1,2,4-triazolin-5-one
✍ Cameron J Cowden; Robert D Wilson*; Brian C Bishop; Ian F Cottrell; Antony J Dav πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 French βš– 82 KB

Chlorotriazolinone 4 has been synthesised in a single step via the novel condensation of semicarbazide hydrochloride with orthoester 8. Alkylation of secondary amine 3 with compound 4 proceeds in 99% yield to afford the target NK 1 antagonist 1.