ChemicalBook CAS DataBase List 13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(2,2,2-trichloroethyl)oxy]carbonyl) Baccatin III

13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(2,2,2-trichloroethyl)oxy]carbonyl) Baccatin III synthesis

9synthesis methods

Product Name:13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(2,2,2-trichloroethyl)oxy]carbonyl) Baccatin III
CAS Number:143527-73-5
Molecular formula:C51H60Cl3NO17
Molecular Weight:1065.38

144787-20-2 Synthesis

144787-20-2
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13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(2,2,2-trichloroethyl)oxy]carbonyl) Baccatin III

143527-73-5
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Yield:-

Steps:

Multi-step reaction with 5 steps
1: 86 percent / H₂ / 10percent Pd/C / ethyl acetate / 760 Torr
2: 76 percent / NaHCO₃ / CH₂Cl₂ / 20 °C
3: 99 percent / pyridinium paratoluenesulfonate (PTSP) / toluene / 80 °C
4: 100 percent / LiOH, H₂O / ethanol / 20 °C
5: 99 percent / DCC, DMAP / toluene / 2 h / 80 °C

References:

Commercon;Bezard;Bernard;Bourzat [Tetrahedron Letters,1992,vol. 33,# 36,p. 5185 - 5188]

2-Oxiranecarboxylic acid, 3-phenyl-, ethyl ester, (2R,3R)-

126060-73-9
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References

2-Oxazolidinone, 3-(2-bromo-3-hydroxy-1-oxo-3-phenylpropyl)-4-methyl-5-phenyl-, [4S-[3(2R*,3S*),4α,5α]]- (9CI)

144704-63-2
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143527-73-5
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References

32981-86-5 Synthesis

32981-86-5
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References

24424-99-5 Synthesis

24424-99-5
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$13.50/25G

143527-73-5
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References

13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(2,2,2-trichloroethyl)oxy]carbonyl) Baccatin III Related Search:

(αR,βS)-β-[[(1,1-DiMethylethoxy)carbonyl]aMino]-α-hydroxy-4-(phenylMethoxy)-benzenepropanoic Acid Ethyl Ester Epothilone B 6-CHLORO-4-CHLOROMETHYL-7-HYDROXY-CHROMEN-2-ONE (4S,5R)-2,2-DiMethyl-4-[4-(phenylMethoxy)phenyl]-N-DiMethylethoxycarbonyl-3,5-oxazolidinecarboxylic Acid Ethyl Ester (3S,6R,7S,12Z,15S,16E)-3,7-Bis-{[tert-butyl(dimethyl)silyl]oxy}-15-hydroxy-4,4,6,8,12,16-hexamethyl-17-(2-methyl-1,3-thiazol-4-yl)-5-oxoheptadeca-12,16-dienoic Acid Methyl (2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate (4S,5R)-2,2-DiMethyl-4-[4-(phenylMethoxy)phenyl]-3,5-oxazolidinedicarboxylic Acid 3-(1,1-DiMethylethyl) Ester 2-Bromobenzene-1,3-dialdehyde 4-[(1E,3S,5Z,8R/S,10S)-3,11-Bis-{[tert-butyl(dimethyl)silyl]oxy}-2,6,10-trimethyl-8-(phenylsulfonyl)undeca-1,5-dienyl]-2-methyl-1,3-thiazole 2'-O-(tert-Butyldimethylsilyl)-6,7-dehydropaclitaxel

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13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(2,2,2-trichloroethyl)oxy]carbonyl) Baccatin III synthesis

13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(2,2,2-trichloroethyl)oxy]carbonyl) Baccatin III Related Search: