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Synthesis of chiral cyclohexanes and carbasugars by 6-exo-dig radical cyclisation reactions
Treatment of 5-(tert-butyldimethylsilyl)-2,3-O-isopropylidene-D-ribose with lithium acetylides gave mixtures of syn- and anti-alkynols 2a–2c which were separated following protection as methoxymethyl ethers. These were converted to the corresponding iodides which underwent 6-exo-dig radical cyclisat...
| Autores principales: | , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Beilstein-Institut
2008
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2605619/ https://www.ncbi.nlm.nih.gov/pubmed/19104673 http://dx.doi.org/10.3762/bjoc.4.43 |