New ÃÂ€-Delocalized Persistent RadicalsAuthor(s): Piotr Kaszynski
Journal: Molecules ISSN 1420-3049
Volume: 9; Issue: 9; Start page: 716; Date: 2004;
Progress in the theoretical and experimental investigation of heterocyclic radicals suitable for incorporation into the structure of a liquid crystalline molecule is described. Five classes of heterocyclic systems are discussed, including their methods of preparation, stability and further functionalization to form potentially mesogenic materials.