677729-43-0Relevant articles and documents
Synthesis of 3,4,4′- and 2′,3,4-triaminodiphenyl ethers
Pilyugin,Mikhailyuk,Kiseleva,Kuznetsova,Chikisheva,Kosareva
, p. 1105 - 1109 (2003)
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.
