百科

3-((2S,3R,4aS,5aR,7aS,9R,10S,12R,12aR,13aS,14aR)-3-(benzyloxy)-2-(2-(benzyloxy)ethyl)-2,4a,5a,12-tetramethyl-10-((triethylsilyl)oxy)hexadecahydrooxepino[3,2-b]pyrano[2',3':5,6]pyrano[2,3-f]oxepin-9-yl)-2-((tert-butyldimethylsilyl)oxy)-2-methylpropanal

CAS号：170707-08-1

英文名：3-((2S,3R,4aS,5aR,7aS,9R,10S,12R,12aR,13aS,14aR)-3-(benzyloxy)-2-(2-(benzyloxy)ethyl)-2,4a,5a,12-tetramethyl-10-((triethylsilyl)oxy)hexadecahydrooxepino[3,2-b]pyrano[2',3':5,6]pyrano[2,3-f]oxepin-9-yl)-2-((tert-butyldimethylsilyl)oxy)-2-methylpropanal

分子式：C52H84O9Si2

分子量：909.389

上游原料

161984-62-9

Trifluoro-methanesulfonic acid (2S,3R,4aS,5aR,10aS,11aR)-3-benzyloxy-2-(2-benzyloxy-ethyl)-2,4a,5a-trimethyl-2,3,4,4a,5a,6,7,10a,11,11a-decahydro-1,5,10-trioxa-cyclohepta[b]naphthalen-9-yl ester

170890-03-6

(S,E)-3-((2S,3R,4aS,5aR,7aS,12R,12aR,13aS,14aR)-3-(benzyloxy)-2-(2-(benzyloxy)ethyl)-2,4a,5a,12-tetramethyltetradecahydrooxepino[3,2-b]pyrano[2',3':5,6]pyrano[2,3-f]oxepin-9(2H)-ylidene)-2-((tert-butyldimethylsilyl)oxy)-2-methylpropyl pivalate

161984-57-2

(2S,3R,4aS,6R,7S,8aR)-3-Benzyloxy-2-(2-benzyloxy-ethyl)-7-(tert-butyl-dimethyl-silanyloxy)-6-[4-(tert-butyl-dimethyl-silanyloxy)-butyl]-2,4a,6-trimethyl-octahydro-pyrano[3,2-b]pyran

上游原料

Trifluoro-methanesulfonic acid (2S,3R,4aS,5aR,10aS,11aR)-3-benzyloxy-2-(2-benzyloxy-ethyl)-2,4a,5a-trimethyl-2,3,4,4a,5a,6,7,10a,11,11a-decahydro-1,5,10-trioxa-cyclohepta[b]naphthalen-9-yl ester (S,E)-3-((2S,3R,4aS,5aR,7aS,12R,12aR,13aS,14aR)-3-(benzyloxy)-2-(2-(benzyloxy)ethyl)-2,4a,5a,12-tetramethyltetradecahydrooxepino[3,2-b]pyrano[2',3':5,6]pyrano[2,3-f]oxepin-9(2H)-ylidene)-2-((tert-butyldimethylsilyl)oxy)-2-methylpropyl pivalate (2S,3R,4aS,6R,7S,8aR)-3-Benzyloxy-2-(2-benzyloxy-ethyl)-7-(tert-butyl-dimethyl-silanyloxy)-6-[4-(tert-butyl-dimethyl-silanyloxy)-butyl]-2,4a,6-trimethyl-octahydro-pyrano[3,2-b]pyran