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(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid

(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid ??? ???
?? ??:
859498-34-3
???:
(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid
???(??):
Cabataxel Impurity 4;Carbataxel impurity 15;Cabazitaxel Impurity 53;Cabazitaxel Initiator 2 impurity A;(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid;(2*,4R,5S)- N-tert-butoxycarbonyl-2-(4'-methoxy)phenyl-4-phenyl-1,3-oxazolidine-5-formic acid;3,5-Oxazolidinedicarboxylic acid, 2-(4-methoxyphenyl)-4-phenyl-, 3-(1,1-dimethylethyl) ester, (4R,5S)-
CBNumber:
CB13954804
???:
C22H25NO6
??? ??:
399.44
MOL ??:
859498-34-3.mol

(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid ??

???
129-132 °C
?? ?
573.8±50.0 °C(Predicted)
??
1.238±0.06 g/cm3(Predicted)
?? ?? (pKa)
2.99±0.60(Predicted)

??

(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid C??? ??, ??, ??

??

(4R,5S)-(N-Boc)-2-(4-methoxyphenyl)-4-phenyl-5-oxazolidinecarboxylic Acid is a useful reagent to prepare Docetaxel (D494420) and its isomer.

(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid ?? ?? ? ???

???

?? ??


(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid ?? ??

???( 38)?? ??
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