β‐Cycloaltrin: A Cyclooligosaccharide Consisting of Seven α(1 → 4)‐Linked Altropyranoses
β‐Cycloaltrin: A Cyclooligosaccharide Consisting of Seven α(1 → 4)‐Linked Altropyranoses
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β-Cycloaltrin:由七个 α(1 → 4)-连接的吡喃丙糖组成的环低聚糖
DOI:
10.1002/anie.199516211
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发表时间:
1995
影响因子:
--
通讯作者:
T. Koga
中科院分区:
文献类型:
--
作者:
Kahee Fujita;Hideaki Shimada;Kazuko Ohta;Yasuyoshi Nogami;Kyoko Nasu;T. Koga
A surprisingly simple approach—heating per‐2, 3‐anhydro‐(2S)‐β‐cyclodextrin in water at reflux—provides the novel cyclooligosaccharide β‐cycloaltrin (1) in 73% yield. In this one‐step hydrolysis, ring opening results in the altro configuration in every sugar unit. The inclusion properties of 1 should be interesting.