Bis(3-nitrophenoxy) derivatives of aromatic or bridged aromatic hydrocarbons are derived from m-dinitrobenzene and dihydroxy derivatives of said hydrocarbons and certain substituted derivatives thereof by a condensation reaction in dipolar aprotic solvents in the presence of bases. The bis(3-nitrophenoxy) derivatives and derivatives obtained are successively reduced to afford bis-(3-aminophenoxy)derivatives. This is a new method for reacting the dihydroxy-derivatives with m-dinitrobenzene, and hence can prepare novel bis(3-aminophenoxy) derivatives such as 4,4'-bis(3-amino-phenoxy)biphenyl, 1-[4-(3-aminophenoxy)phenyl]-1,3,3-trimethyl-6-(3-aminophenoxy)indan, 6,6'-bis(3-aminophenoxy)3,3,3',3'-tetramethyl-1,1'spirobiindan, and methyl substituted 2,2'-bis[4-(3-aminophenoxy)phenyl]propane.
芳香或桥式
芳香烃的双(3-
硝基苯氧基)衍
生物是由m-
二硝基苯和所述烃的双羟基衍
生物以及某些取代衍
生物在双极无
水溶剂中存在碱的条件下进行缩合反应得到的。然后将双(3-
硝基苯氧基)衍
生物及其衍
生物逐步还原以得到双-(3-
氨基苯氧基)衍
生物。这是一种用m-
二硝基苯反应双羟基衍
生物的新方法,因此可以制备新的双(3-
氨基苯氧基)衍
生物,例如4,4'-双(3-
氨基苯氧基)
联苯,1-[4-(3-
氨基苯氧基)苯基]-1,3,3-三甲基-6-(3-
氨基苯氧基)
吲哚,6,6'-双(3-
氨基苯氧基)3,3,3',3'-四甲基-1,1'-螺环二
吲哚和甲基取代的2,2'-双[4-(3-
氨基苯氧基)苯基]
丙烷。