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Methyl (2′S,3′S)-3,4-O-(2′,3′-dimethoxybutane-2′,3′-diyl)-α-l-rhamnopyranoside: a glycosyl acceptor
The title compound, C(13)H(24)O(7), is the product of the ketalization of methyl l-(+)-rhamnopyranoside with 2,3-butanedione. It crystallizes with two molecules in the asymmetric unit, which are connected by O—H⋯O hydrogen bonds. The C-3,4 diequatorial hydroxy groups of the methyl l-(+)-rhamnopyr...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2008
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961327/ https://www.ncbi.nlm.nih.gov/pubmed/21202380 http://dx.doi.org/10.1107/S1600536808008222 |