National Changhua University of Education Institutional Repository : Item 987654321/15026
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题名: 1-C-(2'-oxoalkyl) Glycosides as Latent α,β-unsaturated Conjugates.Synthesis of aza-C-glycosides by an Intramolecular Hetero-Michael Addition
作者: Yi, Tein;Wu, An-Tai;Wu, Shih-Hsiung;Zou, Wei
贡献者: 化學系
日期: 2005-12
上传时间: 2013-01-07T01:47:35Z
出版者: Elsevier
摘要: 1-C-(20-Oxoalkyl)-5-azido-5-deoxy-glycofuranosides were used as latent substrates for intramolecular hetero-Michael addition. Reduction of the azido groups by catalytic hydrogenation followed by base treatment produced 20-ester and 20-ketone aza-Cglycopyranosides. The conjugation addition was stereoselective in favor of aza-C-glycosides with equatorial substitutions at the pseudo anomeric center
關聯: Tetrahedron, 61(49): 11716-11722
显示于类别:[化學系] 期刊論文

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