116386-53-9Relevant articles and documents
A NOVEL APPROACH TO THE SYNTHESIS OF CHIRAL EPOXIDES AND ALLYLIC ALCOHOLS BY THE USE OF OPTICALLY ACTIVE p-TOLYL SULFINYL GROUP AS A CHIRAL AUXILILIARY
Satoh, Tsuyoshi,Oohara, Teruhiko,Yamakawa, Koji
, p. 2851 - 2854 (1988)
A Novel synthesis of chiral epoxides and allylic alcohols was realized from (-)-chloromethyl p-tolyl sulfoxide and carbonyl compounds through the α,β-epoxy sulfoxides.The procedure and a stereochemistry of the asymmetric induction of the reaction are repo
Highly enantiomerically enriched α-haloalkyl grignard reagents
Hoffmann, Reinhard W.,Nell, Peter G.,Leo, Roland,Harms, Klaus
, p. 3359 - 3365 (2007/10/03)
α-Chloro- and α-bromoalkyl Grignard reagents 11 and 30 with > 97% ee (enantiomeric excess) were generated by a sulfoxide/magnesium exchange reaction from the enantiomerically and diastereomerically pure sulfoxides 25 and 27. The resulting α-haloalkyl Grig
THE PRACTICAL PROCEDURE FOR A PREPARATION OF 1-CHLOROALKYL p-TOLYL SULFOXIDES IN HIGH OPTICALLY ACTIVE FORM: A VERY SHORT SYNTHESIS OF OPTICALLY ACTIVE DISPARLURE
Satoh, Tsuyoshi,Oohara, Teruhiko,Ueda, Yoshiko,Yamakawa, Koji
, p. 313 - 316 (2007/10/02)
A chlorination of optically active alkyl p-tolyl sulfoxides with N-chlorosuccinimide in dichloromethane in the presence of potassium carbonate afforded optically active 1-chloroalkyl p-tolyl sulfoxides in 87-94percent ee (88-94percent chemical yields).The optically active chloroalkyl sulfoxide was applied to a synthesis of optically active (+)-disparlure.