-talopyranoside, 6-deoxy-6-C-(diphenylphosphino)-1,2:3,5-di-O-isopropylidene-α-D-glucofuranose, and 6-O-(diphenylphosphino)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose were synthesized by the reaction of diphenylphosphine-sodium dihydrobis(2-methoxyethoxy)aluminate (SDMA) and/or diphenylphosphinous chloride-triethylamine with sugar derivatives. Homogeneous asymmetric hydrogenations of several prochiral
糖的
二苯基膦和二苯基
次膦酸盐衍
生物,例如甲基 6-脱氧-4-C-(
二苯基膦基)-2,3-O-异亚丙基-α-L-
吡喃酮苷、甲基 4-O-(
二苯基膦基)-2,3-O-异亚丙基-α-L-rhamnopyranoside,methyl 4-C,4-O-(diphenylphosphino)-2,3-O-isopropylidene-α-L-talopyranoside, 6-deoxy-6-C-(diphenylphosphino)-1,2通过反应合成:3,5-二-O-异亚丙基-α-D-
呋喃葡萄糖和6-O-(
二苯基膦)-1,2:3,4-二-O-异亚丙基-α-D-
吡喃半
乳糖二苯基膦-二氢双(2-甲氧基乙氧基)
铝酸钠(S
DMA)和/或
二苯基氯化膦-
三乙胺与糖衍
生物。几种前手性烯烃(α-乙酰
氨基
肉桂酸、α-乙酰
氨基
肉桂酸甲酯、α-苯甲酰
氨基
肉桂酸、
衣康酸、和tiglic acid)使用
铑(I)催化剂与糖