Title of article :
A Cationic Driven Tandem Ring-Enlargement-Annulation Reaction for the Rapid Assembly of the cis-Fused Bicyclo[3.2.0]heptane Framework
Author/Authors :
Bernhard Witulski، نويسنده , , Uwe Bergstr??er، نويسنده , , Matthias G??mann، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2000
Abstract :
The first intramolecular interception of a thionium cation generated through a cyclopropylcarbinyl-cyclobutyl ring expansion with an in situ formed enol is reported.
Keywords :
carbonium ions , cyclobutanes , annulation , cyclisations , tandem reactions , Sulfones
Journal title :
Tetrahedron
Journal title :
Tetrahedron
