Abstract Three 3-arylazo-thieno [3, 2-b] pyranone dyes HTM 1–3 have been synthesized by
cyclocondensation of ethyl 2-arylazo-(2-phenylthiocarbamoyl) acetate derivatives with ethyl …

To understand the importance of the organic material of type donor-π-acceptor dyes (D-π-A),
used for dyesensitized solar cells (DSSCs), we present in this paper the result of six …

In this work, the structural and optoelectronic properties of phenanthrene-1, 3, 4-thaidiazoles
oligomers were calculated using density functional theory (DFT) at B3LYP/6-31G (d) basis …

A new series of (hydroxyl-arylazo)-chalcone derivatives (5a→ e) has been prepared by
condensation of 4-(4-acetylphenyl)-azo dyes 3 with 4-anisaldehyde in basic medium. The …

Synthesis and investigation of new donor-acceptor conjugated N-(5-arylazothiazol-2-yl)-2-
aminothiophene derivatives with the aim to elucidate the contribution of their interaction with …

Two new compounds with an N-octyl phenothiazine core substituted at C (7) position via a
triple bond with imidazole-containing butyl or dodecyl chains bearing on the opposite side at …

Theoretical study of novel acceptor-donor organic materials based on dithieno [3, 2-b: 2', 3'-
d] thiophene (DTT) linked to cyanoacrylic acid as acceptor group, using Density Functional …

The unsymmetrical and symmetrical azines prepared by condensation of benzophenone
hydrazone with (di) aldehydes with thiophene rings were reported in this study The …

In this work, new organic donor-π-acceptor molecules based on thienopyrazine is designed
and reported. Diverse side based electron groups were presented to evaluate their impacts …

In the present work, phenyl-, o‑hydroxy phenyl-, o, p‑hydroxy phenyl-, p‑hydroxy phenyl-and
o‑hydroxy naphtyl-thiazolo [5, 4-d] thiazole dye molecules and their silver complexes were …