Caricamento...

A new approach to fused furan ring systems and benzofurans: Intramolecular cyclization reactions of unsaturated acyloxy sulfone derivatives

Unsaturated acyloxy sulfones 3 undergo intramolecular cyclization upon deprotonation with LHMDS in THF. Dehydration and double bond isomerization of the products upon exposure to acid, gave the fused ring furans, 4, in good yields. This strategy could be readily adapted to 12 from the cyclization re...

Descrizione completa

Salvato in:
Dettagli Bibliografici
Autori principali: Liu, Yuan, Jacobs, Hollie K., Gopalan, Aravamudan S.
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2011
Soggetti:
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC3126094/
https://ncbi.nlm.nih.gov/pubmed/21731117
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.tetlet.2011.03.120
Tags: Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne! !