Sobkowski Michal, Jankowska Jadwiga, Stawinski Jacek, Kraszewski Adam
Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14 61-704 Poznań, Poland.
Nucleosides Nucleotides Nucleic Acids. 2005;24(5-7):1033-6. doi: 10.1081/ncn-200059759.
Stereoselectivity in condensation of protected ribonucleoside 3'-H-phosphonates with hydroxylic components was investigated using 31P NMR spectroscopy. The correlation between absolute configuration at the phosphorus center and the chemical shifts of the produced H-phosphonate diesters and the corresponding phosphorothioates, was studied.
利用³¹P核磁共振波谱研究了受保护的核糖核苷3'-H-膦酸酯与羟基成分缩合反应中的立体选择性。研究了磷中心的绝对构型与生成的H-膦酸二酯和相应硫代磷酸酯的化学位移之间的相关性。
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