Title of article :
[3+2] Cyclodimerization of 2-arylcyclopropane-1,1-diesters. Lewis acid induced reversion of cyclopropane umpolung
Author/Authors :
Alexey O. Chagarovskiy، نويسنده , , Alexey O. and Ivanova، نويسنده , , Olga A. and Budynina، نويسنده , , Ekaterina M. and Trushkov، نويسنده , , Igor V. and Melnikov، نويسنده , , Mikhail Ya.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2011
Abstract :
A novel Lewis acid catalyzed [3+2] cyclodimerization of 2-arylcyclopropane-1,1-dicarboxylates is reported. It is the first example of a reaction wherein a donor–acceptor cyclopropane provides two carbons in a newly formed ring. The described cyclodimerization represents a general convenient approach to polyfunctionalized cyclopentanes.
Keywords :
cyclodimerization , Donor–acceptor cyclopropane , Lewis acid , umpolung , cyclopentane
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
