An Investigation on the Synthesis of New Molecular Architectures from the Cyclotrimerisation ofexo- andendo-Benzotricyclo[4.2.1.02,5]nonene
作者:Arif Dastan、Eren Uzundumlu、Metin Balci、Fabrizio Fabris、Ottorino De Lucchi
DOI:10.1002/ejoc.200300478
日期:2004.1
We have performed an investigation on the cyclotrimerisation of molecules having exo- and endo-benzotricyclo[4.2.1.02,5]nonene skeletons (3 and 4) with the aim of producing their respective cyclotrimers 2 that feature unusual geometries and electronic properties. Activation towards the cyclotrimerisation reaction was performed using the vic-bromostannyl vinyl derivatives and was accomplished under