In this work, synthesis, characterization, DFT, TD-DFT study of some novel reactive
azobenzoquinoline<? index value=" azobenzoquinoline"?> dye<? index value=" dye"?> …

Studies on the reverse solvatochromism of dyes in pure solvents are of interest to gain a
better understanding of the nature of this phenomenon and its application in organic solar …

A set of five novel nitrogen-containing heterocyclic azo-disperse dyes 8 (a–d) and 10 were
synthesized by diazotization of 4-bisaminoquinolines 3, followed by coupling either with …

A series of azo dyes incorporated acridine chromophore labelled as 8 (ad), 10 (a, b), 12 and
14 were prepared in very good yields starting from 9-chloroacridine 1 followed by amination …

The Mitsunobu reaction of tris (2-hydroxyphenyl) phosphine oxide with N-(3-hydroxypropyl)-
4-nitro-1, 8-naphthalimide resulted in alkylation of only two phenolic groups. The aromatic …

The preparation of several azo dyes (2a-h) involved the reaction of 4-aminoacetophenone
with sodium nitrite to produce the corresponding diazonium salts, which were then permitted …

A novel series of monoazo disperse dyes were prepared by diazotization of 6-amino-2-(5-
methyl-1, 3-dioxo-1, 3-dihydro-2H-isoindol-2-yl)-1H-benzo [de] isoquinoline-1, 3 (2H)-dione …