TY - JOUR
T1 - Constituents of Geranium thunbergii Sieb, et Zucc. Part 12. Hydrated stereostructure and equilibration of geraniin
AU - Okuda, Takuo
AU - Yoshida, Takashi
AU - Hatano, Tsutomu
PY - 1982/1/1
Y1 - 1982/1/1
N2 - The structure of geraniin is (1), in which the cyclohexenetrione moiety is attached to O-4 of glucose. It forms a hydrated six-membered hemiacetal-ring structure (1a) in the crystalline state, and an equilibrium mixture of (1a) and a hydrated five-membered hemiacetal-ring structure (1b) upon the mutarotation. The absolute configurations are also represented by (1a) and (1b).
AB - The structure of geraniin is (1), in which the cyclohexenetrione moiety is attached to O-4 of glucose. It forms a hydrated six-membered hemiacetal-ring structure (1a) in the crystalline state, and an equilibrium mixture of (1a) and a hydrated five-membered hemiacetal-ring structure (1b) upon the mutarotation. The absolute configurations are also represented by (1a) and (1b).
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U2 - 10.1039/p19820000009
DO - 10.1039/p19820000009
M3 - Article
AN - SCOPUS:37049100137
SN - 1472-7781
SP - 9
EP - 14
JO - Journal of the Chemical Society, Perkin Transactions 1
JF - Journal of the Chemical Society, Perkin Transactions 1
ER -