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Unconventional application of the Mitsunobu reaction: Selective flavonolignan dehydration yielding hydnocarpins
Various Mitsunobu conditions were investigated for a series of flavonolignans (silybin A, silybin B, isosilybin A, and silychristin A) to achieve either selective esterification in position C-23 or dehydration in a one-pot reaction yielding the biologically important enantiomers of hydnocarpin D, hy...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Beilstein-Institut
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4901995/ https://www.ncbi.nlm.nih.gov/pubmed/27340458 http://dx.doi.org/10.3762/bjoc.12.66 |