Synthesis of 2-Azabicyclo[4.1.0]heptanes through Stereoselective Cyclopropanation Reactions
作者:Irene Suárez del Villar、Ana Gradillas、Javier Pérez-Castells
DOI:10.1002/ejoc.201000863
日期:2010.10
catalysed by metal complexes. A study of the reaction conditions, stereochemical outcome and group protection is reported. The resulting bicyclic products are related to bioactive compounds. Transformation into thiolactams facilitates the separation of the different isomers obtained and the removal of the protecting group. The cyclopropanationreaction works with diverse diazo compounds.