Our laboratory is interested in developing general, facile yet selective synthetic strategies towards broad range of polycyclic aromatic hydrocarbon (PAH) systems. Through these general synthetic methodologies, we aim to build previously unknown low dimensional and multidimensional organic materials that hold great potential for applications in organic electronics.We design, synthesize, and characterize organic materials and seek for their applications in organic electronics. Particularly, we are interested in controlling the frontier molecular orbital energy levels by heteroatom-doping. By bottom-up approach using organic chemistry, we carefully introduce heteroatoms into the molecule and control their positions at atomic level.