Скачать или смотреть Diazonium Coupling reaction with mechanism || Azo dyes || Organic chemistry || ChemVid Dr. Dipti

Diazonium Coupling reaction with mechanism || Azo dyes || Organic chemistry || ChemVid Dr. Dipti

Hello everyone!
Diazonium coupling or azo coupling reaction is utilized for synthesizing azo dye which are brightly coloured compounds. You will be amazed to know that the bright colour of fabrics, food dyes or in cosmetic industry is attributed by azo dyes.
So, here in this video coupling reaction involving the synthesis of azo dyes is explained in easy language along with its mechanism.

This video includes:
what is coupling reaction,
how are azo dyes formed,
what is the mechanism of azo coupling reaction,
what is extended conjugation,
why azo dyes are brightly coloured,
why slight alkaline condition is required for phenol and naphthol in azo coupling,
why slight acidic condition is required for amines in azo coupling,
what is the role of pH in azo coupling reaction,
use of azo complexes,

Happy learning!

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