Title of article :
Formation of 1-methylene-2-vinylcyclopropane by intramolecular -cycloalkylation reaction
Author/Authors :
Brandau، نويسنده , , Sven and Frِhlich، نويسنده , , Roland and Hoppe، نويسنده , , Dieter، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2005
Abstract :
The synthesis of a substituted (Z)-2-(2-methylenecyclopropyl)vinyl N,N-dialkylcarbamate is presented. Via α-deprotonation of a 4-chloromethyl-2,4-dienyl carbamate and succeeding intramolecular S E ′ -cycloalkylation reaction, the diastereomerically pure cyclopropane is formed.
Keywords :
Cyclopropanes , Cycloalkylation , Carbamates
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
