Title of article :
Novel polymer-supported organocatalyst via ion exchange reaction: facile immobilization of chiral imidazolidin-4-one and its application to Diels–Alder reaction
Author/Authors :
Haraguchi، نويسنده , , Naoki and Takemura، نويسنده , , Yu and Itsuno، نويسنده , , Shinichi، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2010
Abstract :
The polymer-supported organocatalyst was prepared by ion exchange reaction of MacMillan iminium catalyst with polymer-supported sulfonic acids. Resulting polymeric organocatalyst was effective for Diels–Alder reaction of 1,3-cyclopentadiene and trans-cinnamaldehyde in CH3OH/H2O, affording good enantioselectivity and reusability.
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
