1,3-Bis(3,4-dicyanophenoxy)benzene

Abstract

The title compound, C22H10N4O2, has been designed and synthesized as a precursor of dye pigments.

4-[2-Methyl-4-(4-methylphenyldiazenyl)phenoxy]phthalonitrile

“…Similar values for corresponding bond distances and angles have been observed in related trans-azo compounds (Alder et al, 1999(Alder et al, , 2001Dimmock et al, 1997;Ersanlı et al, 2004;Koşar et al, 2004). The C7 N1and C8 N2 bonds show N C triple bond character and are in good agreement with literature values (Ocak et al, 2004;Deveci et al, 2004;Işık et al, 2003). The dihedral angles between the mean planes of the C9-C14 and C16-C21 benzene rings and the C18-N4 N3-C10 azo bridge are 13.59 (9) and 33.3 (5) , respectively.…”