Title of article :
Tandem cyclization-[3+3] cycloaddition reactions of 2-alkynylbenzaldoxime: synthesis of fused 1,2-dihydroisoquinolines
Author/Authors :
Ding، نويسنده , , Qiuping A. Wang، نويسنده , , Zhiyong and Wu، نويسنده , , Jie، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2009
Abstract :
Tandem cyclization-[3+3] cycloaddition of 2-alkynylbenzaldoximes with dimethyl cyclopropane-1,1-dicarboxylate co-catalyzed by AgOTf and Yb(OTf)3 is described, which provides an useful method for the synthesis of tetrahydro-1,2-oxazine fused 1,2-dihydroisoquinolines.
Keywords :
silver triflate , 2-Alkynylbenzaldoxime , Dimethyl cyclopropane-1 , 1-dicarboxylate , 1 , 2-Dihydroisoquinoline , Yetterbium triflate
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
