百科

(2S)-2',2'-dimethyl-2H-pyran-2-spiro-4'-(1',3'-dioxolan)-3(6H)-one

(2S)-2',2'-dimethyl-2H-pyran-2-spiro-4'-(1',3'-dioxolan)-3(6H)-one

CAS号：99648-52-9

英文名：(2S)-2',2'-dimethyl-2H-pyran-2-spiro-4'-(1',3'-dioxolan)-3(6H)-one

分子式：C9H12O4

分子量：184.189

上游原料

3-O-benzoyl-1,2-O-isopropylidene-4,5-di-O-mesyl-β-D-fructopyranose

3-O-benzoyl-1,2-O-isopropylidene-4,5-di-O-mesyl-β-D-fructopyranose

(2S,3S)-3-benzoyloxy-3,6-dihydro-2',2'-dimethyl-2H-pyran-2-spiro-4'-(1',3'-dioxolane)

(2S,3S)-3-benzoyloxy-3,6-dihydro-2',2'-dimethyl-2H-pyran-2-spiro-4'-(1',3'-dioxolane)

10-(benzyloxy)-2,2-dimethyl-1,3,6-trioxaspiro(4,5)decane-8,9-diol

10-(benzyloxy)-2,2-dimethyl-1,3,6-trioxaspiro(4,5)decane-8,9-diol

41342-40-9

3-O-benzyl-4,5-dideoxy-1,2-O-isopropylidene-α-L-glycero-hex-4-en-2-ulopyranose

3-O-benzyl-4,5-dideoxy-1,2-O-isopropylidene-α-L-glycero-hex-4-en-2-ulopyranose

(2S,3R)-3,6-dihydro-3-hydroxy-2',2'-dimethyl-2H-pyran-2-spiro-4'-(1',3'-dioxolane)

(2S,3R)-3,6-dihydro-3-hydroxy-2',2'-dimethyl-2H-pyran-2-spiro-4'-(1',3'-dioxolane)

上游原料

3-O-benzoyl-1,2-O-isopropylidene-4,5-di-O-mesyl-β-D-fructopyranose (2S,3S)-3-benzoyloxy-3,6-dihydro-2',2'-dimethyl-2H-pyran-2-spiro-4'-(1',3'-dioxolane) 10-(benzyloxy)-2,2-dimethyl-1,3,6-trioxaspiro(4,5)decane-8,9-diol 3-O-benzyl-4,5-dideoxy-1,2-O-isopropylidene-α-L-glycero-hex-4-en-2-ulopyranose (2S,3R)-3,6-dihydro-3-hydroxy-2',2'-dimethyl-2H-pyran-2-spiro-4'-(1',3'-dioxolane)