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Effect of uridine protecting groups on the diastereoselectivity of uridine-derived aldehyde 5’-alkynylation
The 5’-alkynylation of uridine-derived aldehydes is described. The addition of alkynyl Grignard reagents on the carbonyl group is significantly influenced by the 2’,3’-di-O-protecting groups (R(1)): O-alkyl groups led to modest diastereoselectivities (65:35) in favor of the 5’R-isomer, whereas O-sil...
Αποθηκεύτηκε σε:
| Τόπος έκδοσης: | Beilstein J Org Chem |
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| Κύριοι συγγραφείς: | , , , , |
| Μορφή: | Artigo |
| Γλώσσα: | Inglês |
| Έκδοση: |
Beilstein-Institut
2017
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| Θέματα: | |
| Διαθέσιμο Online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5550804/ https://ncbi.nlm.nih.gov/pubmed/28845198 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3762/bjoc.13.153 |
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