Title of article :
Novel stereoselective construction of a quaternary carbon: application to synthesis of the cyclopentenedione moiety of madindolines
Author/Authors :
Hosokawa، نويسنده , , Seijiro and Sekiguchi، نويسنده , , Kazuhiko and Enemoto، نويسنده , , Manabu and Kobayashi، نويسنده , , Susumu، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2000
Abstract :
Enantioselective synthesis of the cyclopentenedione moiety of madindolines was achieved. Stereoselective construction of a quaternary carbon was realized by alkylation of an enolate possessing chiral auxiliary. Cyclopentenedione was derived from a triketone precursor by intramolecular condensation.
Keywords :
quaternary carbon , madindoline , cyclopentenedione , Alkylation
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
