five

Uracil Nucleosides with Reactive Group at C5 Position: 5‑(1-Halo-2-sulfonyl­vinyl)­uridine Analogues

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https://figshare.com/articles/dataset/Uracil_Nucleosides_with_Reactive_Group_at_C5_Position_5_1_Halo_2_sulfonyl_vinyl_uridine_Analogues/3081679
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资源简介:
The transition-metal-catalyzed or radical-mediated halosulfonylation of 5-ethynyluridine provided (E)-(1-halo-2-tosylvinyl)­uridines. These (β-halo)­vinyl sulfones undergo efficient stereoselective addition–elimination with amines or thiols to provide Z-β-aminovinyl or E-β-thiovinyl sulfones tethered to the C5 position of the uracil ring.
创建时间:
2016-03-14
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