Asymmetric C C bond formation by the mixed oxidative coupling of 1,1′-bi-2-naphthyl esters
摘要:
Asymmetric C-C bond formation was effected by the oxidative coupling of two different ester enolates using (R)-(+)-1,1'-bi(2-naphthol) as a common tether which served to link together both ester moieties in an asymmetric environment. Reduction of the corresponding succinates afforded diastereomerically pure 2,3-disubstituted-1,4-butanediols. (C) 2002 Published by Elsevier Science Ltd.
Asymmetric C C bond formation by the mixed oxidative coupling of 1,1′-bi-2-naphthyl esters
摘要:
Asymmetric C-C bond formation was effected by the oxidative coupling of two different ester enolates using (R)-(+)-1,1'-bi(2-naphthol) as a common tether which served to link together both ester moieties in an asymmetric environment. Reduction of the corresponding succinates afforded diastereomerically pure 2,3-disubstituted-1,4-butanediols. (C) 2002 Published by Elsevier Science Ltd.