Cargando…
Generation of 1,2-oxathiolium ions from (arysulfonyl)- and (arylsulfinyl)allenes in Brønsted acids. NMR and DFT study of these cations and their reactions
In strong Brønsted acids (CF(3)SO(3)H, FSO(3)H, D(2)SO(4)), (arysulfonyl)allenes (ArSO(2)–CR(1)=C=CR(2)R(3)) and (arylsulfinyl)allenes (ArSO–CR(1)=C=CR(2)R(3)) undergo cyclization into the corresponding stable 1,2-oxathiolium ions, which were studied by means of NMR and DFT calculations. Quenching o...
| Autores principales: | , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Beilstein-Institut
2018
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6278758/ https://www.ncbi.nlm.nih.gov/pubmed/30546473 http://dx.doi.org/10.3762/bjoc.14.268 |