<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p>A series of new thiazolidin-5-one disperse dyes was synthesized from the reactions of 2-substituted 3-phenylthiazolidinones with various aryldiazonium chlorides. The synthesized dyes were characterized by UV-visible absorption, IR, NMR and MS spectroscopy. The dyes gave orange to reddish-violet shades with very good depth on polyester fibers. The dyed fabrics show moderate to good fastness to light and very good to excellent fastness to washing and perspiration. Also, the assessment of color coordinates was discussed.</p></abstract>

A series of new thiazolidin-5-one disperse dyes was synthesized from the reactions of 2-substituted 3-phenylthiazolidinones with various aryldiazonium chlorides. The synthesized dyes were characterized by UV-visible absorption, IR, NMR and MS spectroscopy. The dyes gave orange to reddish-violet shades with very good depth on polyester fibers. The dyed fabrics show moderate to good fastness to light and very good to excellent fastness to washing and perspiration. Also, the assessment of color coordinates was discussed.

New arylhydrazonothiazolidin-5-one disperse dyes for dyeing polyester fibers

Faculty of Science, Department of Chemistry, University of Mansoura, Mansoura, Egypt

Chemical Laboratory of Misr Beida Dyers Co., Alexandria, Egypt

Polish Journal of Chemical Technology

{"article-title":"New arylhydrazonothiazolidin-5-one disperse dyes for dyeing polyester fibers"}

A series of new thiazolidin-5-one disperse dyes was synthesized from the reactions of 2-substituted 3-phenylthiazolidinones with various aryldiazonium...

New arylhydrazonothiazolidin-5-one disperse dyes for dyeing polyester fibers

Pubblicato online: 08 apr 2010

Pagine: 1 - 6

DOI: https://doi.org/10.2478/v10026-010-0001-6

Parole chiave
Thiazolidin-5-one, Diazonium salts, Azo coupling, Disperse dyes, Polyester fibers, Fastness properties, Color properties

This content is open access.

New arylhydrazonothiazolidin-5-one disperse dyes for dyeing polyester fibers

Pubblicato online: 08 apr 2010

Pagine: 1 - 6

DOI: https://doi.org/10.2478/v10026-010-0001-6

Parole chiaveThiazolidin-5-one, Diazonium salts, Azo coupling, Disperse dyes, Polyester fibers, Fastness properties, Color properties

This content is open access.

Parole chiave
Thiazolidin-5-one, Diazonium salts, Azo coupling, Disperse dyes, Polyester fibers, Fastness properties, Color properties