Zatsikha, Yuriy V. published the artcileβ-Isoindigo-azaDIPYs: Fully Conjugated Hybrid Systems with Broad Absorption in the Visible Region, Application of Phthalonitrile, the main research area is isoindigo azaDIPYs conjugated hybrid system broad absorption visible region; 1-imino-3-thioisoindolines; BODIPY; density functional calculations; fused-ring systems; β-isoindigo.
A one-step synthetic pathway for the preparation of fully conjugated β-isoindigo-azaDIPY hybrid chromophores comprised of β-isoindigo and azadipyrromethene moieties is reported. The target compounds were characterized by spectroscopic, crystallog., and theor. methods and show unprecedented broad absorption across the visible region of the electromagnetic spectrum. The x-ray crystal structure of the octa(n-butyl)-β-isoindigo-azaDIPY derivative revealed that a trans-configuration of the β-isoindigo fragment accompanies a planar conjugated core.
Angewandte Chemie, International Edition published new progress about Absorption spectra. 91-15-6 belongs to class nitriles-buliding-blocks, name is Phthalonitrile, and the molecular formula is C8H4N2, Application of Phthalonitrile.
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts