Chemical synthesis of dimer ribonucleotides containing internucleotidic phosphorodithioate linkages
作者:Kenneth H. Petersen、John Nielsen
DOI:10.1016/s0040-4039(00)94661-6
日期:1990.1
Ribonucleosides, chlorobis(amino)phosphines and thiols react via phosphorothioamidites to form phosphorothioites. Oxidation with sulphur gives ribonucleoside phosphorodithioate triesters which after deprotection yields the phosphorodithioate ribonucleoside analogues.
核糖核苷,氯双(氨基)膦和硫醇通过硫代磷酰胺反应生成硫代磷酸酯。用硫氧化得到核糖核苷二硫代磷酸酯三酯,其在脱保护后产生二硫代磷酸核糖核苷类似物。