2’-O-(tert-Butyldimethylsilyl)paclitaxel 7-O-triflate

Chemical Name: 2’-O-(tert-Butyldimethylsilyl)-7-O-(trifluoromethanesulfonyl)paclitaxel; (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-Benzamido-2-((tert-butyldimethylsilyl)oxy)-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-(((trifluoromethyl)sulfonyl)oxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b-diyl Diacetate; [2aR-[2aα,4β,4aβ,6β,9α(αR*,βS*),11α,12α,12aα,12bα]]-β-(Benzoylamino)-α-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-benzenepropanoic Acid 6,12b-bis(Acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-[[(trifluoromethyl)sulfonyl]oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl Ester

Smile: CC(O[C@]([C@@]1([H])C[C@@H]2O[S](=O)(C(F)(F)F)=O)(CO1)[C@]([C@@H]([C@]3(C(C)(C)C4=C(C)[C@@H](OC([C@H](O[Si](C)(C)C(C)(C)C)[C@H](C5=CC=CC=C5)NC(C6=CC=CC=C6)=O)=O)C3)O)OC(C7=CC=CC=C7)=O)([H])[C@@]2(C([C@@H]4OC(C)=O)=O)C)=O