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Methyl α-l-sorboside monohydrate

Methyl l-sorboside monohydrate, C(7)H(14)O(6)·H(2)O, was prepared from the rare sugar l-sorbose, C(6)H(12)O(6), and crystallized. It was confirmed that methyl l-sorboside formed α-pyran­ose with a (2) C (5) conformation and crystallized with one water molecule of crystallization. In the crystal, mol...

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Detalles Bibliográficos
Autores principales: Matsumoto, Mao, Nagayama, Natsumi, Hirose, Ryo, Takeshita, Kei, Ishii, Tomohiko
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9462306/
https://www.ncbi.nlm.nih.gov/pubmed/36337594
http://dx.doi.org/10.1107/S2414314621013250
Descripción
Sumario:Methyl l-sorboside monohydrate, C(7)H(14)O(6)·H(2)O, was prepared from the rare sugar l-sorbose, C(6)H(12)O(6), and crystallized. It was confirmed that methyl l-sorboside formed α-pyran­ose with a (2) C (5) conformation and crystallized with one water molecule of crystallization. In the crystal, mol­ecules are linked by O—H⋯O hydrogen bonds, forming a three-dimensional network. The unit-cell volume of the title compound, methyl l-sorboside monohydrate, is 481.13 (2) Å(3) (Z = 2), which is about 108.16 Å(3) (29.0%) greater than that of half the amount of the chemical α-l-sorbose [745.94 (2) Å(3) (Z = 4)]. [Image: see text]