Search Results - "Yousefi, Hessamoddin"

Synthesis and solvatochromism study of some new 4-(benzyloxy)-2-((4-aryl)diazenyl)phenols by Yousefi, Hessamoddin, Yahyazadeh, Asieh

“…A series of novel azo disperse dyes were synthesized by coupling reaction of 4-benzyloxyphenol with diazotized p-substituted aniline derivatives as diazo…”
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Synthesis, spectral features and biological activity of some novel hetarylazo dyes derived from 8-chloro-4-hydroxyl-2-quinolone by Yahyazadeh, Asieh, Yousefi, Hessamoddin

“…Synthetic routes for the preparation of hetarylazo dyes. •Preparation of some new azo dyes derived from 8-chloro-4-hydroxyl-2-quinolone.•Characterization and…”
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Spectrophotometric studies on some new hydroxyl-azo dyes derived from 6-ethyl-4-hydroxyquinoline-2(1H)-one by Yahyazadeh, Asieh, Moradi Rufchahi, Enayatollah, Yousefi, Hessamoddin, Golzar Poursadeghi, Seyyedeh Maryam

“…Purpose This paper aims to synthesize 6-ethyl-4-hydroxyquinolin-2(1H)-one as a new enol-type coupling component in the preparation of some…”
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Synthesis and spectral properties of some azo disperse dyes containing a benzothiazole moiety by Moradi Rufchahi, E.O., Yousefi, Hessamoddin, Mohammadinia, Mojgan

“…A known method was employed for the preparation of four substituted benzothiazole amines I–IV in moderate yields. These heterocyclic amines were diazotized…”
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Synthesis, spectral features and biological activity of some novel hetarylazo dyes derived from 6-amino-1,3-dimethyluracil by Yousefi, Hessamoddin, Yahyazadeh, Asieh, Yazdanbakhsh, Mohammad Reza, Rassa, Mehdi, Moradi-e-Rufchahi, Enayat O’llah

“…► Preparation of some new azo dyes derived from 6-amino-1,3-dimethyluracil. ► Characterization and evaluation of solvathochromic properties. ► Effects of…”
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