申请人:The United States of America as represented by the Secretary of the Air
公开号:US03944575A1
公开(公告)日:1976-03-16
Tetranitro aryl ether compounds are prepared by aromatic nucleophilic substitution of various aryl diols with 4-fluoro-1,2-dinitrobenzene. By reducing the nitro moieties of the tetranitro compounds, tetraamino aryl ether compounds are obtained. These latter compounds are useful as monomers in preparing thermally stable polymers having good solubility parameters.
四硝基芳基醚化合物是通过芳香族亲核取代制备的,其过程是将各种芳香二酚与4-氟-1,2-二硝基苯发生反应。通过还原四硝基化合物的硝基基团,可以得到四氨基芳基醚化合物。这些后者化合物在制备具有良好溶解度参数的热稳定聚合物的单体中非常有用。