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...
Main Authors: | Ali Parach, Abdolhamid Bamoniri, Mahmood Tajbakhsh, Javad Safaei-Ghomi |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2003-03-01
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Series: | Molecules |
Subjects: | |
Online Access: | http://www.mdpi.com/1420-3049/8/3/318/ |
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