Solid state synthesis of ring-substituted aminobenzenesulphonic acids

被引：0

作者：

Kapoor, Inder Pal Singh ^{[1
]}

Kapoor, Manisha ^{[1
]}

Singh, Gurdip ^{[1
]}

Froehlich, Roland ^{[2
]}

机构：

[1] DDU Gorakhpur Univ, Dept Chem, Gorakhpur 273009, Uttar Pradesh, India

[2] Univ Munster, Inst Organ Chem, D-48149 Munster, Germany

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 2010年 / 49卷 / 11期

关键词：

Aminobenzenesulphonic acid; solid state synthesis; sulphonation; proton transfer; THERMAL-DECOMPOSITION; ARYLAMMONIUM SULFATES; CRYSTAL-STRUCTURE; SALTS; SULFONATION; THERMOLYSIS; ARYLAMINES;

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Treatment of 2-methoxyaniline and 3,5-dichloroaniline with conc.H2SO4 in 2:1 molar ratio at RT affords the corresponding sulphate salts. These salts have been characterized by X-ray diffraction and spectral analyses. Both these salts are found to form ring substituted aminobenzenesulphonic acids in solid state, via proton transfer. under thermal and microwave irradiations.

引用

页码：1556 / 1560

页数：5

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