申请人:The United States of America as represented by the Secretary of the Navy
公开号:US04315093A1
公开(公告)日:1982-02-09
A fluorinated phthalonitrile of the general formula: ##STR1## wherein R' is F or CF.sub.3, R is (CF.sub.2).sub.p, m is 1 or 2, n is 1 or , p is an integer from 3 to 30, X is 0, 1, 2, or 3, y is 0, 1, 2, or 3 and z is 0 or 1 is prepared by reacting 4-iodophthalonitrile with the appropriate diiodide in the presence of activated copper in a dipolar aprotic solvent. Heating this phthalonitrile to a temperature from about its melting point to about 285.degree. C. produces a polyphthalocyanine resin. If a salt or metal is added prior to the heating, a metal or salt-coordinated polyphthalocyanine is produced. Polyphthalocyanies are useful in coatings, laminates, filament windings, castings, and structural composites.
通式为:##STR1## 的氟代邻二氰基化合物,其中R'为F或CF.sub.3,R为(CF.sub.2).sub.p,m为1或2,n为1或0,p为3至30的整数,X为0、1、2或3,y为0、1、2或3,z为0或1,通过在二极性非质子溶剂中使用活化铜反应4-碘邻二氰基化合物和适当的二碘化物而制备。将此邻二氰基化合物加热到其熔点至约285℃的温度,可产生聚邻菲啉树脂。如果在加热前添加盐或金属,则会产生金属或盐配位的聚邻菲啉。聚邻菲啉可用于涂料、层压板、纤维缠绕、铸件和结构复合材料。