Title of article :
Copper-catalyzed cyclization of Z-oximes into 3-methyl-1,2-benzisoxazoles
Author/Authors :
Udd، نويسنده , , Sandra and Jokela، نويسنده , , Reija and Franzén، نويسنده , , Robert and Tois، نويسنده , , Jan، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2010
Abstract :
A practical and effective room temperature copper-catalyzed cyclization of Z-oximes is developed. 3-Methyl-1,2-benzisoxazoles are obtained in 58–79% yields. Also, the Z-selective synthesis of o-bromo acetophenone oximes is presented for the first time.
Keywords :
oximes , cyclization , Copper
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
