1H NMR, mass spectroscopic studies and color fastness properties of methyl-4,6-dihydroxy-2-oxo-1-phenyl-5-arylazo-pyridine-3-carboxylate, part III: New disperse dyes

Natural Product Research

Volumn 21, Issue 1, 2007, Pages 7-12

  Parveen, Rasheeda ^a   Perveen, Shahnaz ^b   Aleem, Ausaf ^b   Khan, Khalid ^a   Mahwish, ^a  

^a UNIVERSITY OF KARACHI   (Pakistan)

^b PCSIR LABORATORIES COMPLEX   (Pakistan)

Author keywords

Color fasten; Disperse dyes; DPPH free radical scavenging activity

Indexed keywords

1,1 DIPHENYL 2 PICRYLHYDRAZYL; AZO DYE; FREE RADICAL; METHYL 4,6 DIHYDROXY 2 OXO 1 PHENYL 5 ARYLAZOPYRIDINE 3 CARBOXYLATE; POLYESTER; UNCLASSIFIED DRUG; AZO COMPOUND; BIPHENYL DERIVATIVE; CARBOXYLIC ACID; COLORING AGENT; DIPHENYL P PICRYLHYDRAZYL; DIPHENYL-P-PICRYLHYDRAZYL; HYDRAZINE DERIVATIVE; PYRIDINE DERIVATIVE; SCAVENGER;

ARTICLE; CONTROLLED STUDY; MASS SPECTROMETRY; PROTON NUCLEAR MAGNETIC RESONANCE; SYNTHESIS; TEXTILE FIBER; TEXTILE FINISHING; CHEMICAL STRUCTURE; CHEMISTRY; NUCLEAR MAGNETIC RESONANCE;

AZO COMPOUNDS; BIPHENYL COMPOUNDS; CARBOXYLIC ACIDS; COLORING AGENTS; FREE RADICAL SCAVENGERS; HYDRAZINES; MASS SPECTROMETRY; MOLECULAR STRUCTURE; NUCLEAR MAGNETIC RESONANCE, BIOMOLECULAR; PYRIDINES;

EID: 33847312666     PISSN: 14786419     EISSN: 14786427     Source Type: Journal    
DOI: 10.1080/14786410600906632     Document Type: Article

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