Stereoselective synthesis of 3-alkylsulfinylmethylisoxazolines and their use as chiral nucleophiles in the chain elongation of 2,3-O-isopropylidene-d-glyceraldehyde
The reaction of racemic 3-methylisoxazolines and enantiomerically pure (R-S)- and (S-S)-methanesulfinates and (R-S)- and (S-S)-ethanesulfmates of 1,2:5,6-di-O-isopropylidene-D-glucofuranose allows enantiomerically pure 3-alkylsulfinylmethylisoxazolines with both absolute configurations at sulfur to be obtained. One of these has been used as a chiral nucleophile in the four carbon homologation of 2,3-O-isopropylidene-D-glyceraldehyde 17. (C) 2001 Elsevier Science Ltd. All rights reserved.
CINQUINI, M.;COZZI, F.;GILLARDI, A., J. CHEM. SOC. CHEM. COMMUN., 1984, N 8, 551-552
作者:CINQUINI, M.、COZZI, F.、GILLARDI, A.
DOI:——
日期:——
ANNUNZIATA, R.;CINQUINI, M.;COZZI, F.;GILARDI, A.;RESTELLI, A., J. CHEM. SOC. PERKIN TRANS., 1985, N 11, 2289-2292
作者:ANNUNZIATA, R.、CINQUINI, M.、COZZI, F.、GILARDI, A.、RESTELLI, A.
DOI:——
日期:——
LAXVICH, F. A.;YANKOVA, T. V.;KOROLEVA, E. V.;AXREM, A. A., XIMIYA GETEROTSIKL. SOED.,(1987) N 12, 1698-1699
作者:LAXVICH, F. A.、YANKOVA, T. V.、KOROLEVA, E. V.、AXREM, A. A.