2-C-环己基-2,3-O-异丙叉基-赤藓呋喃糖
2-C-Cyclo-hexyl-2,3-O-isopropyl-idene-erythrofuran-ose.
作者信息
Robinson Tony V, Taylor Dennis K, Tiekink Edward R T
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Nov 21;65(Pt 12):o3124. doi: 10.1107/S1600536809048557.
Abstract
In the title compound, C(13)H(22)O(4), the acetonide ring adopts an envelope conformation with one of the O atoms as the flap atom, whereas a twisted conformation is found for the furan-ose ring. Centrosymmetric eight-membered {⋯OCOH}(2) synthons involving the hydr-oxy H and acetonide O atoms are found in the crystal structure. These are linked into a supra-molecular chain in the a-axis direction via C-H⋯O contacts.
摘要
在标题化合物C₁₃H₂₂O₄中，丙酮缩醛环呈信封式构象，其中一个氧原子作为折叶原子，而呋喃糖环则呈扭曲构象。在晶体结构中发现了由羟基氢原子和丙酮缩醛氧原子形成的中心对称八元{⋯OCOH}₂合成子。这些通过C—H⋯O接触在a轴方向上连接成超分子链。
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