Title of article :
Intramolecular alkynylogous Mukaiyama aldol type reaction mediated by TBSOTf/NEt3
Author/Authors :
Miesch، نويسنده , , Laurence and Rietsch، نويسنده , , Vincent and Welsch، نويسنده , , Tania and Miesch، نويسنده , , Michel، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2008
Abstract :
The treatment of propargylic esters tethered to bicyclo[3.2.0]heptanone, 2-methylindanone, 2-methyltetralone, or 2-methylsuberone led to fused tricyclic allenoates by an intramolecular alkynylogous Mukaiyama aldol type reaction promoted by TBSOTf/NEt3, the key intermediates being silylalkynylketene acetals.
Keywords :
Allenoate , Alkynylogous , aldol , Lewis acids , Cascade
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
