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. 2009 May 23;65(Pt 6):o1389-90.
doi: 10.1107/S1600536809018431.

threo-2-(2,6-Dimethoxy-phen-oxy)-1-(4-eth-oxy-3-methoxy-phen-yl)propane-1,3-diol

Kentaro Ishizuka, Daisuke Ando, Takashi Watanabe, Masaharu Nakamura

threo-2-(2,6-Dimethoxy-phen-oxy)-1-(4-eth-oxy-3-methoxy-phen-yl)propane-1,3-diol

Kentaro Ishizuka et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the crystal structure of the title compound, C(20)H(26)O(7), a lignin model compound, the asymmetric unit contains two mol-ecules which adopt almost identical overall conformations with some deviation in the region of the terminal hydroxyl groups. The two mol-ecules are linked by an inter-molecular O-H⋯O hydrogen bond. They also develop intra-molecular O-H⋯O hydrogen bonds.

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Figures

Fig. 1.
Fig. 1.
A view of the molecular structure of the title compound, which is an asymmetric unit with two molecules, with the atom-labeling scheme. Displacement ellipsoids are drawn at the 50% probability level. Dash lines indicate hydrogen bonds.
See this image and copyright information in PMC

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