Add to ORKGSynthesis of eight novel heteroarylazonaphthoquinone dyes has been carried out by diazotisation of a range of heterocyclic amines in nitrosyl sulphuric acid and coupling these on to 2-hydroxy-1,4-naphthoquinone. The dyes have been characterised by elemental analysis and spectroscopic methods, The effect on the visible absorption spectrum of the substituents present, and external influences such as solvents, pH and temperature, has been investigated in detail.C1 Pamukkale Univ, Dept Chem, TR-20017 Denizli, Turkey.Gazi Univ, Dept Chem, TR-06500 Ankara, Turkey
New S-,O-substituted naphthoquinone compounds (3a, 4b, 6, 7c, 9d, 10, 12, 13c, 14d, 15) were synthes...
The synthesis of dyes derived from coupling 7-amino-4-hydroxynaphthalene-2-sulfonic acid (a diazoniu...
In present study, some derivatives of 2,6-diaminoanthraquinone dyes are synthesized and their UV-vis...
Synthesis of eight novel heteroarylazonaphthoquinone dyes has been carried out by diazotisation of a...
Synthesis of eight novel heteroarylazonaphthoquinone dyes has been carried out by diazotisation of a...
Synthesis of some novel hetarylazoquinoline dyes was achieved by diazotisation of nine heterocyclic ...
Synthesis of some novel hetarylazoquinoline dyes was achieved by diazotisation of nine heterocyclic ...
Synthesis of some novel hetarylazoquinoline dyes was achieved by diazotisation of nine heterocyclic ...
Synthesis of some novel hetarylazocoumarin dyes was achieved by diazotisation of nine heterocyclic a...
Synthesis of some novel hetarylazocoumarin dyes was achieved by diazotisation of nine heterocyclic a...
The aim of this study was synthesis of substituted naphthoquinone derivatives and testing of their d...
The synthesis of some novel, hetarylazopyrazolone dyes was achieved by diazotisation of five heteroc...
The synthesis of some novel, hetarylazopyrazolone dyes was achieved by diazotisation of five heteroc...
The synthesis of dyes derived from coupling 7-amino-4-hydroxynaphthalene-2-sulfonic acid (a diazoniu...
The synthesis of some novel, hetarylazopyrazolone dyes was achieved by diazotisation of five heteroc...
New S-,O-substituted naphthoquinone compounds (3a, 4b, 6, 7c, 9d, 10, 12, 13c, 14d, 15) were synthes...
The synthesis of dyes derived from coupling 7-amino-4-hydroxynaphthalene-2-sulfonic acid (a diazoniu...
In present study, some derivatives of 2,6-diaminoanthraquinone dyes are synthesized and their UV-vis...
Synthesis of eight novel heteroarylazonaphthoquinone dyes has been carried out by diazotisation of a...
Synthesis of eight novel heteroarylazonaphthoquinone dyes has been carried out by diazotisation of a...
Synthesis of some novel hetarylazoquinoline dyes was achieved by diazotisation of nine heterocyclic ...
Synthesis of some novel hetarylazoquinoline dyes was achieved by diazotisation of nine heterocyclic ...
Synthesis of some novel hetarylazoquinoline dyes was achieved by diazotisation of nine heterocyclic ...
Synthesis of some novel hetarylazocoumarin dyes was achieved by diazotisation of nine heterocyclic a...
Synthesis of some novel hetarylazocoumarin dyes was achieved by diazotisation of nine heterocyclic a...
The aim of this study was synthesis of substituted naphthoquinone derivatives and testing of their d...
The synthesis of some novel, hetarylazopyrazolone dyes was achieved by diazotisation of five heteroc...
The synthesis of some novel, hetarylazopyrazolone dyes was achieved by diazotisation of five heteroc...
The synthesis of dyes derived from coupling 7-amino-4-hydroxynaphthalene-2-sulfonic acid (a diazoniu...
The synthesis of some novel, hetarylazopyrazolone dyes was achieved by diazotisation of five heteroc...
New S-,O-substituted naphthoquinone compounds (3a, 4b, 6, 7c, 9d, 10, 12, 13c, 14d, 15) were synthes...
The synthesis of dyes derived from coupling 7-amino-4-hydroxynaphthalene-2-sulfonic acid (a diazoniu...
In present study, some derivatives of 2,6-diaminoanthraquinone dyes are synthesized and their UV-vis...