作者:María Ruiz、Vicente Ojea、José María Quintela
DOI:10.1055/s-1999-3155
日期:1999.2
1-Deoxy-d-talonojirimycin ((-)-3) has been synthesised in four steps (38% yield), via a syn-aldol reaction between 2,3-O-isopropylidene-d-erythrose (5) and the stannous salt of the Schöllkopf's bislactim ether 6 followed by the chemoselective oxidation and intramolecular reductive amination of 1,4-diol and lactol key intermediates, 8 and 9, respectively.
1-脱氧-d-talonojirimycin ((-)-3) 已通过 2,3-O-异亚丙基-d-赤藓糖 (5) 和亚锡之间的顺式羟醛反应分四步合成(产率 38%) Schöllkopf 双内酰胺醚 6 的盐,然后分别对 1,4-二醇和乳醇关键中间体 8 和 9 进行化学选择性氧化和分子内还原胺化。