,R^)>-2-hydroxy-2-<(methylsulfinyl)methyl>butanedioic acid dibenzyl ester

Base Information

Chemical Name:*,R^*)>-2-hydroxy-2-<(methylsulfinyl)methyl>butanedioic acid dibenzyl ester
CAS No.:144373-36-4
Molecular Formula:C₂₀H₂₂O₆S
Molecular Weight:390.457
Hs Code.:

<S-(2R<sup>*</sup>,R<sup>*</sup>)>-2-hydroxy-2-<(methylsulfinyl)methyl>butanedioic acid dibenzyl ester

Synonyms:*,R^*)>-2-hydroxy-2-<(methylsulfinyl)methyl>butanedioic acid dibenzyl ester

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Chemical Property of *,R^*)>-2-hydroxy-2-<(methylsulfinyl)methyl>butanedioic acid dibenzyl ester

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Technology Process of *,R^*)>-2-hydroxy-2-<(methylsulfinyl)methyl>butanedioic acid dibenzyl ester

There total 3 articles about *,R^*)>-2-hydroxy-2-<(methylsulfinyl)methyl>butanedioic acid dibenzyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 31.0%

: 144373-34-2
2-hydroxy-2-<(methylthio)methyl>butanedioic acid dibenzyl ester

: 144373-35-3
*,S^*)>-2-hydroxy-2-<(methylsulfinyl)methyl>butanedioic acid dibenzyl ester

: 144373-36-4
*,R^*)>-2-hydroxy-2-<(methylsulfinyl)methyl>butanedioic acid dibenzyl ester

Guidance literature:: With oil scarlet; ozone; In dichloromethane; at -78 ℃;
DOI:10.1021/jm00104a014

Reference yield:

: 64127-51-1
4-(methylthio)-3-oxobutanoic acid methyl ester

: 144373-36-4
*,R^*)>-2-hydroxy-2-<(methylsulfinyl)methyl>butanedioic acid dibenzyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) conc. HCl, 2.) conc. HCl, 3.) 3 N aq. HCl

2: 61 percent / K₂CO₃ / dimethylformamide / 18 h / 60 °C

3: 31 percent / O₃, Sudan III / CH₂Cl₂ / -78 °C

With hydrogenchloride; oil scarlet; potassium carbonate; ozone; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm00104a014

Reference yield:

: 144373-33-1
2-hydroxy-2-<(methylthio)methyl>butanedioic acid

: 144373-36-4
*,R^*)>-2-hydroxy-2-<(methylsulfinyl)methyl>butanedioic acid dibenzyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 61 percent / K₂CO₃ / dimethylformamide / 18 h / 60 °C

2: 31 percent / O₃, Sudan III / CH₂Cl₂ / -78 °C

With oil scarlet; potassium carbonate; ozone; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm00104a014