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.
(2006). Monoaza[5]helicenes. Part 2: Synthesis, characterisation and theoretical calculations [journal article - articolo]. In TETRAHEDRON. Retrieved from http://hdl.handle.net/10446/20110
Monoaza[5]helicenes. Part 2: Synthesis, characterisation and theoretical calculations
Fontana, Francesca;Natali Sora, Isabella;
2006-01-01
Abstract
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.File allegato/i alla scheda:
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