Synthesis and Characterization and Thermal Properties of New Linked Azo-Phenol-Formaldehyde Resins

被引：0

作者：

Kamil, Ghada M. ^{[1
]}

Mohammed, Mais A. ^{[1
]}

Rahman, Sarah S. Abdul ^{[2
]}

Ahmed, Riyadh M. ^{[2
]}

Faisal, Mohammed S. ^{[1
]}

Majeed, Ismaeel Y. ^{[2
]}

Ahmed, Ahmed ^{[3
]}

机构：

[1] Univ Technol Baghdad, Branch Appl Chem, Dept Appl Sci, Baghdad, Iraq

[2] Univ Baghdad, Coll Educ Pure Sci Ibn Al Haitham, Dept Chem, Baghdad, Iraq

[3] Al Nahrain Univ, Coll Sci, Dept Chem, Baghdad, Iraq

来源：

EGYPTIAN JOURNAL OF CHEMISTRY | 2022年 / 65卷 / 04期

关键词：

diazonium salts; substituted phenols; pendent group; modified resins; thermal properties;

D O I：

10.21608/EJCHEM.2021.99077.4608

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Four azo-phenol-formaldehyde resins were synthesized via reaction of phenol with four different types of diazanium salts then resulted azo dyes reacted with formaldehyde. Structures of all new compounds were elucidated with Fourier transform infrared spectroscopy, Nuclear magnetic resonance and Differential scanning calorimetry to assess the thermal characteristics of the produced resins (DSC).

引用

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页码：643 / 649

页数：7

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