Synthesis of a DOPO Derivative to Improve the Fire Safety and Mechanical Performance of Epoxy Resin

Abstract A 9,10‐dihydro‐9‐oxa‐10‐phosphaphenanthrene‐10‐oxide (DOPO) derivative is prepared. At first, an intermediate 4,4'‐((triazole)bis(azaneylylidene)bis(2,6‐dimethoxyphenol)) (SGA) is obtained from the Schiff‐base reaction between syringaldehyde (S) and 3,5‐diamino‐1,2,4‐triazole (GA). The...

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Bibliographic Details
Main Authors: Yifang Hua, Jun Sun, Shengling Jiang, Xiaoyu Gu, Sheng Zhang
Format: Article
Language:English
Published: Wiley-VCH 2023-05-01
Series:Macromolecular Materials and Engineering
Subjects:
Online Access:https://doi.org/10.1002/mame.202200565