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On the regioselectivity of the Hanessian–Hullar reaction in 4,6-O-benzylidene protected galactopyranosides

The N-bromosuccinimide mediated fragmentation of methyl 4,6-O-benzylidene-β-d-galactopyranoside results in the formation of methyl 4-O-benzoyl-6-bromo-6-deoxy-β-d-galactopyranoside and methyl 4-O-benzoyl-3-bromo-3-deoxy-β-d-gulopyranoside, as opposed to the methyl 6-O-benzoyl-3-bromo-3-deoxy-β-d-gul...

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Bibliografske podrobnosti
Main Authors: Crich, David, Yao, Qingjia, Bowers, Albert A.
Format: Artigo
Jezik:Inglês
Izdano: 2006
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC1559505/
https://ncbi.nlm.nih.gov/pubmed/16530738
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.carres.2006.02.024
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