Synthesis of 3,4,4'- and 2',3,4-Triaminodiphenyl Ethers

Autor: V. M. Kosareva, S. L. Kuznetsova, A. N. Mikhailyuk, G. V. Kiseleva, G. E. Chikisheva, V. S. Pilyugin
Rok vydání: 2003
Předmět:
Zdroj: Russian Journal of General Chemistry. 73:1105-1109
ISSN: 1070-3632
DOI: 10.1023/b:rugc.0000007620.98209.c6
Popis: Procedures were developed for preparing 3,4,4'- and 2',3,4-triaminodiphenyl ethers by the reaction of 4-acetylaminophenol with, respectively, 4-nitro- or 2-nitrochlorobenzene, followed by nitration of the resulting 4-acetylamino-4'- or -2'-nitrodiphenyl ether, hydrolysis of the product, 4-acetylamino-3,4'- or -2',3-dinitrodiphenyl ether, and reduction of 4-amino-3,4'- or -2'-3-dinitrodiphenyl ether.
Databáze: OpenAIRE