百科

ethyl (3R,4R,5S,6S)-4-(tert-butyldimethylsilyl)oxy-7-(tert-butyldiphenylsilyl)oxy-5,6-(dimethylmethylenedioxy)-3-methylheptanoate

ethyl (3R,4R,5S,6S)-4-(tert-butyldimethylsilyl)oxy-7-(tert-butyldiphenylsilyl)oxy-5,6-(dimethylmethylenedioxy)-3-methylheptanoate

CAS号：500564-87-4

英文名：ethyl (3R,4R,5S,6S)-4-(tert-butyldimethylsilyl)oxy-7-(tert-butyldiphenylsilyl)oxy-5,6-(dimethylmethylenedioxy)-3-methylheptanoate

分子式：C35H56O6Si2

分子量：628.987

合成路线

(3aS,6S,7S,7aS)-6-benzyloxy-2,2-dimethyl-7-(tert-butyldimethylsilyl)oxy-tetrahydro-1,3-dioxolo[4,5-c]pyran

(3aS,6S,7S,7aS)-6-benzyloxy-2,2-dimethyl-7-(tert-butyldimethylsilyl)oxy-tetrahydro-1,3-dioxolo[4,5-c]pyran

ethyl (3R,4R,5S,6S)-4-(tert-butyldimethylsilyl)oxy-7-(tert-butyldiphenylsilyl)oxy-5,6-(dimethylmethylenedioxy)-3-methylheptanoate

ethyl (3R,4R,5S,6S)-4-(tert-butyldimethylsilyl)oxy-7-(tert-butyldiphenylsilyl)oxy-5,6-(dimethylmethylenedioxy)-3-methylheptanoate

2-O-(t-butyldimethylsilyl)-3,4-O-isopropylidene-L-ribopyranose

2-O-(t-butyldimethylsilyl)-3,4-O-isopropylidene-L-ribopyranose

ethyl (3R,4R,5S,6S)-4-(tert-butyldimethylsilyl)oxy-7-(tert-butyldiphenylsilyl)oxy-5,6-(dimethylmethylenedioxy)-3-methylheptanoate

ethyl (3R,4R,5S,6S)-4-(tert-butyldimethylsilyl)oxy-7-(tert-butyldiphenylsilyl)oxy-5,6-(dimethylmethylenedioxy)-3-methylheptanoate

ethyl (2E,4R,5S,6S)-4-(tert-butyldimethylsilyl)oxy-5,6-(dimethylmethylenedioxy)-7-hydroxy-2-heptenoate

ethyl (2E,4R,5S,6S)-4-(tert-butyldimethylsilyl)oxy-5,6-(dimethylmethylenedioxy)-7-hydroxy-2-heptenoate

ethyl (3R,4R,5S,6S)-4-(tert-butyldimethylsilyl)oxy-7-(tert-butyldiphenylsilyl)oxy-5,6-(dimethylmethylenedioxy)-3-methylheptanoate

ethyl (3R,4R,5S,6S)-4-(tert-butyldimethylsilyl)oxy-7-(tert-butyldiphenylsilyl)oxy-5,6-(dimethylmethylenedioxy)-3-methylheptanoate

上游原料

2-O-(t-butyldimethylsilyl)-3,4-O-isopropylidene-L-ribopyranose ethyl (2E,4R,5S,6S)-4-(tert-butyldimethylsilyl)oxy-5,6-(dimethylmethylenedioxy)-7-hydroxy-2-heptenoate (3aS,6S,7S,7aS)-6-benzyloxy-2,2-dimethyl-7-(tert-butyldimethylsilyl)oxy-tetrahydro-1,3-dioxolo[4,5-c]pyran

下游产品

[1R,1(4S,5S),2R,5E,9(3S,4R,7S)]9-{2-[9-benzyloxy-4-(tert-butyldimethylsilyl)oxy-3-(4-methoxybenzyl)oxy-4-methyl-7-(triethylsilyl)oxynonyl]-1,3-dithian-2-yl}-1-(tert-butyldimethylsilyloxy)-1-[5-(tert-butydiphenylsilyloxymethyl)-2,2-dimethyl-1,3-dioxolan]