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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List (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 synthesis

3synthesis methods
Docetaxel Impurity 9

161759-90-6
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(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid

859498-34-3
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-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: 91 percent / PPTS / toluene
2: KOH; water / methanol

References:

Qi, Chuan-Min;Wang, Yun-Feng;Yang, Ling-Chun [Journal of Heterocyclic Chemistry,2005,vol. 42,# 4,p. 679 - 684]

Docetaxel Impurity 30

859498-33-2
1 suppliers
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(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid

859498-34-3
31 suppliers
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References
322407-45-4 Synthesis
Benzenepropanoic acid, β-aMino-α-hydroxy-, Methyl ester, (αS,βR)-

322407-45-4
17 suppliers
$263.68/100mg

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

859498-34-3
31 suppliers
inquiry

References