Title of article :
Diastereoselective synthesis of 1,2,3,6-tetrahydrophosphinine 1-oxides with an exocyclic P-function by a Michael type addition
Author/Authors :
Keglevich، نويسنده , , Gy?rgy and Sipos، نويسنده , , Melinda and Imre، نويسنده , , T??mea and Lud?nyi، نويسنده , , Krisztina and Szieberth، نويسنده , , Dénes and T?ke، نويسنده , , L?szl?، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2002
Abstract :
The anions generated from diphenylphosphine oxide or dialkyl phosphites add easily at the α,β-double-bond of 1,2-dihydrophosphinine oxides 1 to afford a single diastereomer of 3-substituted tetrahydrophosphinine oxides 2–4 existing in a twist-boat conformation.
Keywords :
Phosphorus heterocycles , Michael reactions , stereoselection , Conformation
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
