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己二酮糖硝基甲烷加合产物的结构确定 被引量:1

Characterizing the Adduct of Diketohexose with Nitromethane by NMR Spectroscopy
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摘要 立体选择性地合成了1,2:4,5-二-O-异亚丙基-3-C-硝基甲基-β-D-核-己-2-吡喃酮糖,确证了其绝对构型.并用gCOSY、gHSQC、gHMBC、ROESY等2D NMR技术对它的1H和13C NMR谱峰进行了全归属. 1,2∶4,5-di-O-isopropylidene-3-C-nitromethyl-β-D-ribo-hex-2-ulo pyranose was synthesized with high stereoselectivity.Its absolute configuration was confirmed.The 1H and 13C NMR signals of the compound were assigned using 1D and 2D techniques,including 1H NMR,13C NMR,gCOSY,gHSQC,gHMBC and ROESY.
出处 《波谱学杂志》 CAS CSCD 北大核心 2011年第2期272-277,共6页 Chinese Journal of Magnetic Resonance
基金 国家自然科学基金杰出青年科学基金资助项目(30925045) 中国科学院、国家外国专家局创新团队国际合作伙伴计划项目联合资助
关键词 核磁共振(NMR) 归属 己二酮糖 加合物 NMR assignment diketohexose adduct
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