引用本文:
Qiang YANG, Zhan Jiang LI, Zhi Tang HUANG. Synthesis of O-Glycosides of Heteroatom Aroyl-Suhstituted Heterocyclic Ketene Aminals[J]. Chinese Chemical Letters,
1999, 10(8): 661-664.
Citation: Qiang YANG, Zhan Jiang LI, Zhi Tang HUANG. Synthesis of O-Glycosides of Heteroatom Aroyl-Suhstituted Heterocyclic Ketene Aminals[J]. Chinese Chemical Letters, 1999, 10(8): 661-664.
Citation: Qiang YANG, Zhan Jiang LI, Zhi Tang HUANG. Synthesis of O-Glycosides of Heteroatom Aroyl-Suhstituted Heterocyclic Ketene Aminals[J]. Chinese Chemical Letters, 1999, 10(8): 661-664.
Synthesis of O-Glycosides of Heteroatom Aroyl-Suhstituted Heterocyclic Ketene Aminals
摘要:
Heteroatom amyl-substituted heterocyclic ketene aminals 1 reacted with 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide 2 under the catalysis of Hg(CN)2 or CaH2 to give E-or Z-O-glycosides of heterocyclic ketene aminals 3 or 4 in moderate yields.
English
Synthesis of O-Glycosides of Heteroatom Aroyl-Suhstituted Heterocyclic Ketene Aminals
Abstract:
Heteroatom amyl-substituted heterocyclic ketene aminals 1 reacted with 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide 2 under the catalysis of Hg(CN)2 or CaH2 to give E-or Z-O-glycosides of heterocyclic ketene aminals 3 or 4 in moderate yields.
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Key words:
- Synthesis
- / heterocyclic ketene aminals
- / O-glycosides
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