title: New azaborine-thiophene heteroacenes.
abstract: A new class of heteroacenes containing B, N and S elements in the 22-electron aromatic nucleus has been synthesized by reaction of diaminoterthiophenes with dichlorophenylborane. Their structure was studied by X-ray crystallography and DFT calculations. UV-Vis absorption /emission spectroscopy shows high rigidity and deep-blue fluorescence of these compounds.
authors: Department of Chemistry and Centre for Self-Assembled Chemical Structures, McGill University, Montreal, Qc, Canada.
authors: Marc
authors: M
authors: Lepeltier
authors: Olena
authors: O
authors: Lukoyanova
authors: Alex
authors: A
authors: Jacobson
authors: Shehzad
authors: S
authors: Jeeva
authors: Dmitrii F
authors: DF
authors: Perepichka
mesh_terms: D001372:Aza Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D001896:Boron Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D003198:Computer Simulation; D018360:Crystallography, X-Ray; D006571:Heterocyclic Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D008958:Models, Molecular; D015394:Molecular Structure; D011084:Polycyclic Aromatic Hydrocarbons / Q000138:chemical synthesis* / Q000737:chemistry; D013876:Thiophenes / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: D001372:Aza Compounds; D001896:Boron Compounds; D006571:Heterocyclic Compounds; D011084:Polycyclic Aromatic Hydrocarbons; D013876:Thiophenes