A carregar...
A Short, Formal, Biomimetic Synthesis of (±)-Polygalolides A and B
[Image: see text] Reaction of bisacetoxy pyranone 9 with Et(3)N gave 3-oxidopyrylium ylide 10, which underwent a stereo- and regiospecific [5 + 2] cycloaddition with α-methylenebutyrolactone to afford 16 (34%). Treatment of 16 with Cs(2)CO(3) resulted in hydrolysis of the lactone and acetate and con...
Na minha lista:
| Main Authors: | , , , |
|---|---|
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2007
|
| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2532947/ https://ncbi.nlm.nih.gov/pubmed/17266323 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ol0630898 |
| Tags: |
Adicionar Tag
Sem tags, seja o primeiro a adicionar uma tag!
|