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1,3-Dibromo-5,5-dimethylhydantoin as promoter for glycosylations using thioglycosides

1,3-Dibromo-5,5-dimethylhydantoin (DBDMH), an inexpensive, non-toxic and stable reagent, is a competent activator of thioglycosides for glycosidic bond formation. Excellent yields were obtained when triflic acid (TfOH) or trimethylsilyl trifluoromethanesulfonate (TMSOTf) were employed as co-promoter...

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Detalles Bibliográficos
Publicado en:Beilstein J Org Chem
Main Authors: Xu, Fei-Fei, Pereira, Claney L, Seeberger, Peter H
Formato: Artigo
Idioma:Inglês
Publicado: Beilstein-Institut 2017
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC5629399/
https://ncbi.nlm.nih.gov/pubmed/29062419
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3762/bjoc.13.195
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