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

…, SL Kuznetsova, GE Chikisheva, VM Kosareva

Index: Pilyugin; Mikhailyuk; Kiseleva; Kuznetsova; Chikisheva; Kosareva Russian Journal of General Chemistry, 2003 , vol. 73, # 7 p. 1105 - 1109

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Abstract

Abstract 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.

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