Title of article :
Intramolecular and intermolecular ketone–ester reductive coupling reactions promoted by samarium(II) iodide
Author/Authors :
Liu، نويسنده , , Yunkui and Zhang، نويسنده , , Yongmin، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2001
Abstract :
Intramolecular and intermolecular ketone–ester reductive coupling reactions promoted by SmI2 have been studied. Substituted 2-hydroxy-5-ethoxycarbonylcyclopentanones, 5-ethoxycarbonylcyclopentenones and α-ketols were prepared in moderate to good yields at room temperature or under reflux under neutral conditions.
Keywords :
Ketone , reductive coupling , Ester , 5-ethoxycarbonyl cyclopentenones , 2-hydroxy-5-ethoxycarbonylcyclopentanones , ?-ketols , samarium(II) iodide
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
