Modified Methods for the Synthesis of Triazinyl Fluorescent Brightener Intermediates

The production of triazinyl fluorescent brightener intermediates in high yields is described. The method involves a simplified work-up for the preparation of 4-nitro-toluene-2-sulfonic acid and the use of diethylene glycol instead of water in the preparation of 4,4'-dinitrostilbene-2,2'-di...

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Autores principales: Safaei-Ghomi, Javad, Tajbakhsh, Mahmood, Bamoniri, Abdolhamid, Parach, Ali
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2003
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6146879/
http://dx.doi.org/10.3390/80300318
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author Safaei-Ghomi, Javad
Tajbakhsh, Mahmood
Bamoniri, Abdolhamid
Parach, Ali
author_facet Safaei-Ghomi, Javad
Tajbakhsh, Mahmood
Bamoniri, Abdolhamid
Parach, Ali
author_sort Safaei-Ghomi, Javad
collection PubMed
description The production of triazinyl fluorescent brightener intermediates in high yields is described. The method involves a simplified work-up for the preparation of 4-nitro-toluene-2-sulfonic acid and the use of diethylene glycol instead of water in the preparation of 4,4'-dinitrostilbene-2,2'-disulfonic acid.
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spelling pubmed-61468792018-11-19 Modified Methods for the Synthesis of Triazinyl Fluorescent Brightener Intermediates Safaei-Ghomi, Javad Tajbakhsh, Mahmood Bamoniri, Abdolhamid Parach, Ali Molecules Article The production of triazinyl fluorescent brightener intermediates in high yields is described. The method involves a simplified work-up for the preparation of 4-nitro-toluene-2-sulfonic acid and the use of diethylene glycol instead of water in the preparation of 4,4'-dinitrostilbene-2,2'-disulfonic acid. MDPI 2003-03-31 /pmc/articles/PMC6146879/ http://dx.doi.org/10.3390/80300318 Text en © 2003 by MDPI (http://www.mdpi.org). Reproduction is permitted for non commercial purposes.
spellingShingle Article
Safaei-Ghomi, Javad
Tajbakhsh, Mahmood
Bamoniri, Abdolhamid
Parach, Ali
Modified Methods for the Synthesis of Triazinyl Fluorescent Brightener Intermediates
title Modified Methods for the Synthesis of Triazinyl Fluorescent Brightener Intermediates
title_full Modified Methods for the Synthesis of Triazinyl Fluorescent Brightener Intermediates
title_fullStr Modified Methods for the Synthesis of Triazinyl Fluorescent Brightener Intermediates
title_full_unstemmed Modified Methods for the Synthesis of Triazinyl Fluorescent Brightener Intermediates
title_short Modified Methods for the Synthesis of Triazinyl Fluorescent Brightener Intermediates
title_sort modified methods for the synthesis of triazinyl fluorescent brightener intermediates
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6146879/
http://dx.doi.org/10.3390/80300318
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AT bamoniriabdolhamid modifiedmethodsforthesynthesisoftriazinylfluorescentbrightenerintermediates
AT parachali modifiedmethodsforthesynthesisoftriazinylfluorescentbrightenerintermediates

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