ChemicalBook CAS DataBase List (S)-4-(TERT-BUTOXY)-2-ISOPROPYL-4-OXOBUTANOIC ACID

(S)-4-(TERT-BUTOXY)-2-ISOPROPYL-4-OXOBUTANOIC ACID synthesis

4synthesis methods

Product Name:(S)-4-(TERT-BUTOXY)-2-ISOPROPYL-4-OXOBUTANOIC ACID
CAS Number:134807-43-5
Molecular formula:C11H20O4
Molecular Weight:216.27

3-Oxazolidinebutanoic acid, β-(1-methylethyl)-γ,2-dioxo-4-(phenylmethyl)-, 1,1-dimethylethyl ester, (βS,4S)-

134807-37-7
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(S)-4-(TERT-BUTOXY)-2-ISOPROPYL-4-OXOBUTANOIC ACID

134807-43-5
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$45.00/2.5mg

Yield:134807-43-5 100%

Reaction Conditions:

Stage #1: (4S)-3-((2S)-4-(tert-butoxy)-2-(1-methylethyl)-4-oxobutanoyl)-4-(phenylmethyl)-1,3-oxazolidin-2-onewith dihydrogen peroxide in tetrahydrofuran;water at 0; for 0.0833333 h;
Stage #2: with lithium hydroxide in tetrahydrofuran;water at 0 - 20; for 12 h;
Stage #3: with hydrogenchloride in water; pH=2;

References:

Tello-Aburto, Rodolfo;Hallada, Liam P.;Niroula, Doleshwar;Rogelj, Snezna [Organic and Biomolecular Chemistry,2015,vol. 13,# 40,p. 10127 - 10130] Location in patent:supporting information

3-Oxazolidinebutanoic acid, β,4-bis(1-methylethyl)-γ,2-dioxo-, 1,1-dimethylethyl ester, (βS,4S)-

206865-25-0
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134807-43-5
21 suppliers
$45.00/2.5mg

References

5292-43-3 Synthesis

5292-43-3
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$10.00/5g

134807-43-5
21 suppliers
$45.00/2.5mg

References

503-74-2 Synthesis

503-74-2
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$5.00/10g

134807-43-5
21 suppliers
$45.00/2.5mg

References