异构化
分子内力
化学
催化作用
路易斯酸
水溶液
氢化物
锡
机制(生物学)
组合化学
有机化学
氢
量子力学
物理
作者
Yuriy Román‐Leshkov,Manuel Moliner,Jay A. Labinger,Mark E. Davis
标识
DOI:10.1002/anie.201004689
摘要
Other way round: 1H and 13C NMR spectroscopy on isotopically labeled glucose reveals that in the presence of tin-containing zeolite Sn-Beta, the isomerization reaction of glucose in water proceeds by way of an intramolecular hydride shift (see scheme) rather than proton transfer. This is the first mechanistic demonstration of Sn-Beta acting as a Lewis acid in a purely aqueous environment. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
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