Das, Indrajit ; Pathak, Tanmaya (2006) Desulfonylation with Mg-MeOH-NiBr2: an expedient reagent system for the synthesis of 2-amino-2,3-dideoxy furanosides Organic Letters, 8 (7). pp. 1303-1306. ISSN 1523-7060
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Official URL: http://pubs.acs.org/doi/abs/10.1021/ol053082a
Related URL: http://dx.doi.org/10.1021/ol053082a
Abstract
A catalytic amount of NiBr2 with Mg−MeOH increases the efficiency of reductive desulfonylation of the β-sulfonylated aminosugars. The Mg−MeOH−NiBr2 system has been utilized in the synthesis of 2-amino-2,3-dideoxypentofuranosides and 2-amino-2,3-dideoxyhexofuranosides. The yield of the desulfonylation improved dramatically from 0% with the known reagents to 44−75% with Mg−MeOH−NiBr2.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 104194 |
| Deposited On: | 17 Mar 2017 09:28 |
| Last Modified: | 17 Mar 2017 09:28 |
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