Autor: |
Ager BJ; Department of Chemistry, University of California, Irvine, California 92697-2025, USA., Bourque LE, Buchner KM, Woerpel KA |
Jazyk: |
angličtina |
Zdroj: |
The Journal of organic chemistry [J Org Chem] 2010 Aug 20; Vol. 75 (16), pp. 5729-32. |
DOI: |
10.1021/jo1008228 |
Abstrakt: |
Silylene transfer to allylic sulfides results in a formal 1,2-sulfide migration. The rearrangement yields substituted silacyclobutanes, not the expected silacyclopropanes. The silacyclobutanes were elaborated by insertions of carbonyl compounds selectively into one carbon-silicon bond. A mechanism for the 1,2-sulfide migration is proposed involving an episulfonium ion intermediate. |
Databáze: |
MEDLINE |
Externí odkaz: |
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