6533b82ffe1ef96bd12959ae
RESEARCH PRODUCT
Cycloadditions of vinylindoles with chiral carbodienophiles: the first asymmetric Diels-Alder reactions in the vinylhetarane series
Dieter SchollmeyerGudrun FischerLudger SchröderUlf PindurG. LutzWerner Massasubject
Series (mathematics)Bicyclic moleculeChemistryOrganic ChemistryDrug DiscoveryDiels alderOrganic chemistryBiochemistrydescription
Abstract The first asymmetric Diels-Alder reactions of some 3- and 2-vinylindoles with (N-propenoyl)bornane-10,2-sultam are described. With one exception, the experimental results are indicative of a high π-facial diastereoselectivity. Following a related procedure, 3-vinylindoles were also allowed to react with a racemic bis(naphthylsulfonyl)-dienophile to furnish tetrahydrocarbazoles with endo-diastereoselectivity.
year | journal | country | edition | language |
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1993-04-01 | Tetrahedron |