作者:G.W.J. Fleet、M.J. Gough、T.K.M. Shing
DOI:10.1016/0040-4039(84)80058-1
日期:——
Unambiguous enantiospecific syntheses of 1,5-dideoxy-1,5-imino-D-mannitol (LU1, 1-deoxy-mannojirimycin) are reported (i) from D-mannose via hydrogenation of a 5-azido-5-deoxy mannose, and (ii) from D-glucose, in which the key step involves nucleophilic substitution of a trifluoromethanesulphonyl group from C-2 of D-glucose.
据报道(i)由D-甘露糖经5-叠氮基5-脱氧甘露糖的加氢反应,清楚地合成了1,5-二脱氧-1,5-亚氨基-D-甘露糖醇(LU1,1-deoxy-mannojirimycin)的对映体特异性。 (ii)来自D-葡萄糖,其中关键步骤涉及来自D-葡萄糖的C-2的三氟甲磺酰基的亲核取代。