Organic chemistry
Synthesis, characterization and spectroscopic properties of new azo dyes derived from aniline derivatives based on acetylacetone and azo-metal (II) complexes and singular value decomposition (SVD) investigation

Nader Noroozi Pesyan; Vali Gholsanamloo; Maryam Moradi Par; Hamid Rashidnejad; Ali Gharib; Kamelia Nejati

Volume 7, Issue 1, pp. 1-89, Serial No. 22 , January 2019, , Pages 71-89

https://doi.org/10.30473/icc.2019.3951

Abstract
  Four new azo-dyes, 3-phenyl azopentane-2,4-dion (LA), 3-(4-nitro phenyl azo)-pentane-2,4-dion (LP), 3-(2-nitro phenyl azo)-pentane-2,4-dion (LO) and 4-(1-acetyle-2-oxo-propyl azo)-benzene sulfonate sodium (LS), were synthesized from, aniline, 4-nitroaniline, 2-nitroaniline and sulfanilic acid with acetylacetone, ...  Read More

Synthesis, characterization and spectroscopic properties of new azo dyes derived from aniline derivatives based on acetylacetone and azo-metal (II) complexes and singular value decomposition (SVD) investigation