Title of article
Chemoselectivities in palladium- and rhodium-catalyzed allenyne cyclizations
Author/Authors
Oh، نويسنده , , Chang Ho and Jung، نويسنده , , Seung Hyun and Rhim، نويسنده , , Soon-Chul Yun، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
3
From page
8669
To page
8671
Abstract
Allenynes exhibited different modes of cyclizations depending on metallic catalysts. Palladium compounds would catalyze 1,7-allenynes to the corresponding six-membered carbocycles incorporating a hydrogen or an acetate group depending upon additives used. A rhodium compound catalyzed the cyclization of those allenynes to give the five membered rings chemoselectively.
Journal title
Tetrahedron Letters
Serial Year
2001
Journal title
Tetrahedron Letters
Record number
1648501
Link To Document