The 4-oxoalkyl-and 4-iminoaikyl-5-azidothiazoles undergo a ring transformation with nitrogen loss at relatively low temperatures to afford 4-cyanooxazoles and 4-cyanoimidazoles, respectively. The mechamsm, wMch ts thought to revolve a ring openmg-rmg closure process, is discussed.
✦ LIBER ✦
Novel ring transformations for 5,5a-dibromobicyclomycin and derivatives
✍ Scribed by Alejandro Santillán Jr.; Harold Kohn
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- French
- Weight
- 528 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0040-4020
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## Abstract For Abstract see ChemInform Abstract in Full Text.