A highly stereoselective synthetic method for cis-2-hydroxymethyl 6-alkyltetrahydropyrans is described by an intramolecular 1,4-addition of alcohol to alpha,beta-unsaturated sulfoxide as a key reaction. This method is applied to syntheses of (+) and (-)-(cis-6-methyltetrahydropyran-2-yl)acetic acid.
WEI, Z. Y.;WANG, D.;LI, J. S.;CHAN, T. H., J. ORG. CHEM., 54,(1989) N4, C. 5768-5774
作者:WEI, Z. Y.、WANG, D.、LI, J. S.、CHAN, T. H.
DOI:——
日期:——
KOTSUKI, HIYOSHIZO;USHIO, YASUYUKI;KADOTA, ISAO;OCHI, MASAMITSU, CHEM. LETT.,(1988) N 6, 927-930