Advantage of the N-alkylation strategy for retaining the molecular planarity for oligothiophene/imidazole/1,10-phenanthroline-based heterocyclic semiconducting and fluorescent compounds.

Advantage of the N-alkylation strategy for retaining the molecular planarity for oligothiophene/imidazole/1,10-phenanthroline-based heterocyclic semiconducting and fluorescent compounds.