Authors
Sergio Abbate, Cristina Bazzini, Tullio Caronna, Francesca Fontana, Cristian Gambarotti, Fabrizio Gangemi, Giovanna Longhi, Andrea Mele, Isabella Natali Sora, Walter Panzeri
Publication date
2006/1/2
Journal
Tetrahedron
Volume
62
Issue
1
Pages
139-148
Publisher
Pergamon
Description
The synthesis of four different monoaza[5]helicenes is reported, to complete the whole series of these compounds, so that systematic studies on their properties can be carried out. They were fully characterised via NMR. A theoretical approach to explain why ring closure occurs to give the most crowded compound is reported, in comparison with earlier calculation methods.
Total citations
Scholar articles
S Abbate, C Bazzini, T Caronna, F Fontana… - Tetrahedron, 2006