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ChemicalBook CAS DataBase List (αR,βS)-β-(BenzoylaMino)-α-[[(1,1-diMethylethyl)diMethylsilyl]oxy]-benzenepropanoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,1
156413-61-5

(αR,βS)-β-(BenzoylaMino)-α-[[(1,1-diMethylethyl)diMethylsilyl]oxy]-benzenepropanoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,1 synthesis

4synthesis methods
33069-62-4 Synthesis
Paclitaxel

33069-62-4
1004 suppliers
$30.00/20mg

18162-48-6 Synthesis
tert-Butyldimethylsilyl chloride

18162-48-6
682 suppliers
$9.00/5g

(αR,βS)-β-(BenzoylaMino)-α-[[(1,1-diMethylethyl)diMethylsilyl]oxy]-benzenepropanoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,1

156413-61-5
11 suppliers
inquiry

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Yield:156413-61-5 90.1%

Reaction Conditions:

Stage #1: taxol;tert-butyldimethylsilyl chloridewith 1H-imidazole in N,N-dimethyl-formamide at 60; for 2 h;
Stage #2: triethylsilyl chloridewith 1H-imidazole in N,N-dimethyl-formamide at 20;

References:

Zhao, Yu;Wang, Tian-En;Mills, Alberto;Gago, Federico;Fang, Wei-Shuo [Molecules,2019,vol. 24,# 11,art. no. 2161]

114655-02-6 Synthesis
2'-O-(tert-Butyldimethylsilyl)taxol

114655-02-6
15 suppliers
inquiry

(αR,βS)-β-(BenzoylaMino)-α-[[(1,1-diMethylethyl)diMethylsilyl]oxy]-benzenepropanoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,1

156413-61-5
11 suppliers
inquiry

(αR,βS)-β-(BenzoylaMino)-α-[[(1,1-diMethylethyl)diMethylsilyl]oxy]-benzenepropanoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,1 Related Search: