上游原料
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(3aR,6S,7S,7aR)-7-hydroxy-2',2',3-trimethyltetrahydrospiro[pyrano[3,4-d]oxazole-6,4'-[1,3]dioxolan]-2(3H)-one
CAS号：403500-71-0
英文名：(3aR,6S,7S,7aR)-7-hydroxy-2',2',3-trimethyltetrahydrospiro[pyrano[3,4-d]oxazole-6,4'-[1,3]dioxolan]-2(3H)-one
分子式：C11H17NO6
分子量：259.256
上游原料
3-O-benzoyl-1,2-O-isopropylidene-β-D-fructopyranose
(2S,3S)-3-benzoyloxy-3,6-dihydro-2',2'-dimethyl-2H-pyran-2-spiro-4'-(1',3'-dioxolane)
N-[(5S,8R,9R,10S)-10-(tert-Butyl-dimethyl-silanyloxy)-9-hydroxy-2,2-dimethyl-1,3,6-trioxa-spiro[4.5]dec-8-yl]-4-methyl-benzenesulfonamide
(3aR,6S,7S,7aR)-7-((tert-butyldimethylsilyl)oxy)-2',2',3-trimethyltetrahydrospiro[pyrano[3,4-d]oxazole-6,4'-[1,3]dioxolan]-2(3H)-one
(2S,3S)-3,6-dihydro-3-hydroxy-2',2'-dimethyl-2H-pyran-2-spiro-4'-(1',3'-dioxolane)
(3aR,6S,7S,7aR)-7-((tert-butyldimethylsilyl)oxy)-2',2'-dimethyl-3-tosyltetrahydrospiro[pyrano[3,4-d]oxazole-6,4'-[1,3]dioxolan]-2(3H)-one
(3aR,6S,7S,7aR)-7-((tert-butyldimethylsilyl)oxy)-2',2'-dimethyltetrahydrospiro[pyrano[3,4-d]oxazole-6,4'-[1,3]dioxolan]-2(3H)-one
tert-Butyl-((5S,10S)-2,2-dimethyl-1,3,6-trioxa-spiro[4.5]dec-8-en-10-yloxy)-dimethyl-silane
