Ethyl L -sorboside, C 8 H 16 O 6 , was prepared from the rare sugar L -sorbose, C 6 H 12 O 6 , and crystallized. It was confirmed that ethyl L -sorboside formed α -pyran-ose with a 2 C 5 conformation. In the crystal, mol-ecules are linked by O—H?O hydrogen bonds, forming a three-dimensional network. The unit-cell volume of the title ethyl α - L -sorboside is 940.63?? 3 ( Z = 4), which is about 194.69?? 3 (26.1%) bigger than that of L -sorbose [745.94?? 3 ( Z = 4)].
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机译：乙基L光血剂，C 8H 16 O 6，由稀糖L光血糖，C 6 H 12 O 6制备并结晶制备。证实，具有2c 5构象的乙基L-血烯酯形成α-吡喃-OSE。在晶体中，Mol-Ecules通过O-H 2 O氢键连接，形成三维网络。标题乙基α - L-血栓染色剂的单位细胞体积为940.63 ?? 3（z = 4），约为194.69 ?? 3（26.1％）比L -sorbose的36.1％）[745.94 ?? 3（z = 4）]。
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