General Synthesis of Sugar-Derived Azepane Nitrones: Precursors of Azepane Iminosugars
摘要:
A general and efficient method has been developed for the synthesis of sugar-derived azepane nitrones starting from aldohexoses, with an intramolecular condensation of aldehyde and hydroxylamine as the key step. Through this strategy, each aldohexose produced a pair of azepane nitrones, which are precursors of various azepane iminosugars.
General Synthesis of Sugar-Derived Azepane Nitrones: Precursors of Azepane Iminosugars
作者:Wen-Bo Zhao、Shinpei Nakagawa、Atsushi Kato、Isao Adachi、Yue-Mei Jia、Xiang-Guo Hu、George W. J. Fleet、Francis X. Wilson、Graeme Horne、Akihide Yoshihara、Ken Izumori、Chu-Yi Yu
DOI:10.1021/jo400130p
日期:2013.4.5
A general and efficient method has been developed for the synthesis of sugar-derived azepane nitrones starting from aldohexoses, with an intramolecular condensation of aldehyde and hydroxylamine as the key step. Through this strategy, each aldohexose produced a pair of azepane nitrones, which are precursors of various azepane iminosugars.
Koelln, Olaf; Redlich, Hartmut, Synthesis, 1995, p. 1376 - 1382