2-deoxy-3,5-O-(tetraisopropyldisiloxone-1,3-diyl)-D-erythro-pentofuranosyl hydrazine 、
3,3-dibutyl-1,2-dimethyl-1-<(methylthio)thiocarbonyl>isothiouronium iodide 在
三乙胺 作用下,
以
乙腈 为溶剂,
以15%的产率得到1-<2-deoxy-3,5-O-(tetraisopropyldisiloxane-1,3-diyl)-D-erythro-pentofuranosyl>-5-dibutylamino-4-methyl-dihydro-1,2,4-triazole-3-thione