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Asymmetric Synthesis of β-Hydroxy Sulfides Controlled by Remote Sulfoxides

Reactions of (S)-α-(methylthio)-2-(p-tolylsulfinyl)benzyl carbanion with different carbonyl compounds proceeds with complete control of the configuration at the benzylic position. Aldehydes yield easily separable mixtures of β-hydroxy sulfides, epimers at the hydroxylic carbon, where the stereoselec...

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Published in:Journal of organic chemistry 2007-02, Vol.72 (3), p.1035-1038
Main Authors: Arroyo, Yolanda, Rodríguez, J. Félix, Santos, Mercedes, Sanz Tejedor, M. Ascensión, García Ruano, José Luis
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cited_by cdi_FETCH-LOGICAL-a381t-1a15b37c27d0f58451cb90e610aa117d52e0ea3a4743665f9ed9f875c4846ad93
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description Reactions of (S)-α-(methylthio)-2-(p-tolylsulfinyl)benzyl carbanion with different carbonyl compounds proceeds with complete control of the configuration at the benzylic position. Aldehydes yield easily separable mixtures of β-hydroxy sulfides, epimers at the hydroxylic carbon, where the stereoselectivity depends on steric factors (from 20% to >98% de).
doi_str_mv 10.1021/jo062053q
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source American Chemical Society:Jisc Collections:American Chemical Society Read & Publish Agreement 2022-2024 (Reading list)
subjects Benzene Derivatives - chemistry
Carbonates - chemistry
Chemistry
Exact sciences and technology
Models, Chemical
Organic chemistry
Stereoisomerism
Sulfhydryl Compounds - chemistry
Sulfides - chemical synthesis
Sulfonium Compounds - chemistry
Sulfoxides - chemistry
title Asymmetric Synthesis of β-Hydroxy Sulfides Controlled by Remote Sulfoxides
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