𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Regioselective cyclisation of anil derivatives-A short : Synthesis of dibenzacridines

✍ Scribed by Gandhi K Kar; Arun Ch Karmakar; Jayanta K Ray

Book ID
104227002
Publisher
Elsevier Science
Year
1989
Tongue
French
Weight
115 KB
Volume
30
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Cyclofunctionalisation of epoxyalcohol d
Cyclofunctionalisation of epoxyalcohol derivatives. 4. Cyclisation of sulfonylacetate dianions: A synthesis of β€œMeBMT”
✍ Stuart W. McCombie; Bandarpalle B. Shankar; Ashit K. Ganguly πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 French βš– 250 KB

n,a-Dianions, derived from arenesulfonylacetate esters of 2,3-epoxyalcohols, cyclised to give 3-arenesulfonyl- Dianion fragmentatian to regenerate the epoxyalcohol was a competing, substratedependent process. Sulfonyllactone ( ) was elaborated efficiently to an advanced intermediate for the unusual