TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The reactive nucleophile is a metal sulfite or metal hydrogen sulfite (e.g. sodium sulfite, sodium hydrogen sulfite, potassium sulfite, potassium hydrogen sulfite) and/or a metal phosphite (e.g. sodium dimethyl phosphite, sodium diethylphosphite, sodium diphenylphosphite) or other phosphite compound like tris(trimethylsilyl)phosphite, which in a SNAr-reaction releases one or more halide ions (preferably fluoride ions) from the corresponding partially- or perhalogenated (preferably partially- or perfluorinated) starting compound, where the metal phosphite is produced in situ by reaction of metal hydride and dialkyl- or diarylphosphite in tetra hydrofuran or other water free medium. Preferred Process: The educt reaction temperature of -93 degrees C to 200 degrees C is used and the reactions are carried out under inert gas (argon, nitrogen) or without inert gas atmosphere. In case of the monomeric compounds, a standard procedure (e.g. mentioned in the Yakobson et al) or a corresponding reprocessing is led to the desired products, where the purification takes place in liquid compounds by distillation, in solid materials by recrystallization and in the case of the polymeric (oligomeric), non-, partially- or perhalogenated (preferably non-, partially- or perfluorinated) aromatic sulfone- and/or phosphonic acids (and/or their derivatives), the reconditioning and purification takes place by repeated precipitation and further disintegration and in the case of water soluble polymeric sulfone- and/or phosphonic acids takes place by dialysis.    TECHNOLOGY FOCUS - POLYMERS - Preparation: No preparation method is given. Preferred Components: (I) exhibit a wide substitution pattern on reactive halogen aromatic compounds (preferably fluoro aromatic compounds) and carry proton conducting groups (as mentioned in the figure specification). The halogenated monomers are bis(pentafluorophenyl)sulfone, bis(pentafluorophenyl)sulfide, decafluorobiphenyl, 4,4'-difluorobiphenyl, decafluorobenzophenone, 4,4'-difluorobenzophenone, bis(4-fluorophenyl) phenylphosphine oxide, decafluoro-diphenylsulfide, hexafluorobenzene, pentafluorobenzene, substituted di, tri and tetrafluorobenzene, octafluorotoluene, 2,2',3,3',5,5',6,6'-octafluorobiphenyl, pentafluoropyridine, substituted di-, tri- and tetrafluoropyridine (e.g. 2,3,5,6-tetrafluoropyridine, 2,6-difluoropyridine, 3,5-difluoropyridine, 2,5-difluoropyridine, 2,4-difluoropyridine, 2,4,6-trifluoropyridine), triazine (e.g. 2,4,6-trifluoro-1,3,5-triazine, 3,5,6-trifluoro-1,2,4-triazine, 3,6-difluoro-1,2,4-triazine), pyrimidine (e.g. 2,4,6-trifluoropyrimidine), pyridazine (e.g. 3,6-difluoropyridazine, 3,4,5,6-tetrafluoropyridazine), pyrazine (e.g. 2,6-difluoropyrazine, 2,3,5,6-tetrafluoropyrazine), quinoline (e.g. heptafluoroquinoline), isoquinoline (e.g. heptafluoroisoquinoline), quinoxaline (e.g. hexafluoroquinoxaline), quinazoline (e.g. hexafluoroquinazoline) and non-, partially- or perfluorinated imidazole and benzimidazole, dihalogenated heteroaryl compounds, pentafluorobenzene sulfonic acids and/or their salts, pentafluorobenzene phosphonic acids and/or their salts. The diphenols are all possible diphenols, preferably bisphenol A (4,4'-(isopropylidene)diphenol), diphenol S (bis(4-hydroxyphenyl)sulfone), bis(4-hydroxyphenyl)thioether, bis(4-hydroxyphenyl)ether, 4,4'-(hexafluoroisopropylidene)diphenol, bis(4-hydroxyphenyl)phenylphosphine oxide and phenolphthalein, where the monomers are combined to polymers, preferably to homopolymers, statistic copolymers or block-copolymers. The polymers, which are disposed over Csp2-bonded halogen (preferably fluorine), are represented in the figure specification. EXAMPLE - To a solution of 0.519 g of sodium hydride in 40 ml of water free tetrahydrofuran, 21.3807 g of dimethylphosphite (in 40 ml of water free tetrahydrofuran) was added at 0 degrees C. As soon as the hydrogen formation was terminated, the reaction solution was heated to room temperature and added to 6.8180 g of sulfonated polysulfone made from sulfinated polysulfone, decafluorobiphenyl and sodium sulfite. The reaction solution was stirred over night at room temperature and heated for further 3 hours at 65 degrees C to obtain (Ia) of formula (I).