1,5-Anhydro-<scp>d</scp>-fructose as Chiral Building Block: A Novel Approach to 1-Deoxymannojirimycin
作者:Inge Lundt、Peter Maier、Søren Møller Andersen
DOI:10.1055/s-2006-926343
日期:——
A novel six-step synthesis of 1-deoxymannojirimycin from 1,5-anhydro-d-fructose in 35% overall yield is reported. The key steps are nucleophilic piperidine ring formation and subsequent Lewis acid induced pyran ether cleavage.
报告了一种从1,5-无水-d-果糖合成1-脱氧甘露糖苷霉素的新型六步法,总体产率为35%。关键步骤是亲核性哌啶环的形成以及随后路易斯酸诱导的吡喃醚裂解。