PROCESS FOR ENANTIOSELECTIVE SYNTHESIS OF SINGLE ENANTIOMERS OF THIO-SUBSTITUTED ARYLMETHANESULFINYL DERIVATIVES BY ASYMMETRIC OXIDATION FIELD OF THE INVENTION
THE INVENTION RELATES TO A METHOD FOR PREPARING A SULPHOXIDE COMPOUND OF FORMULA (1) EITHER AS A SINGLE ENANTIOMER OR IN AN ENANTIOMERICALLY ENRICHED FORM, COMPRISING THE STEPS OF. A) CONTACTING A PRO-CHIRAL SULPHIDE OF FORMULA (11) WITH A METAL CHIRAL COMPLEX, A BASE AND AN OXIDIZING AGENT IN AN OR...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
15.07.2016
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Subjects | |
Online Access | Get full text |
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Summary: | THE INVENTION RELATES TO A METHOD FOR PREPARING A SULPHOXIDE COMPOUND OF FORMULA (1) EITHER AS A SINGLE ENANTIOMER OR IN AN ENANTIOMERICALLY ENRICHED FORM, COMPRISING THE STEPS OF. A) CONTACTING A PRO-CHIRAL SULPHIDE OF FORMULA (11) WITH A METAL CHIRAL COMPLEX, A BASE AND AN OXIDIZING AGENT IN AN ORGANIC SOLVENT ; AND OPTIONALLY B) ISOLATING THE OBTAINED SULPHOXIDE OF FORMULA WHEREIN AR, Y, R1 ARE AS DEFINED IN CLAIM 1. |
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Bibliography: | Application Number: MY2006PI01095 |