;The compounds can be used as biocides with broad biological action spectrum."/>
Chemical compounds and salts of ammonio and fosfonio, composition,Process for the control of organisms on substrates or places chosen of materials technology and systems of water and process for protecting materials technology or systems of water from attack by organisThe harmful.
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Chemical compounds and salts of ammonio and fosfonio, composition,Process for the control of organisms on substrates or places chosen of materials technology and systems of water and process for protecting materials technology or systems of water from attack by organisThe harmful.
Chemical compounds and salts of ammonio and fosfonio, composition,Process for the control of organisms on substrates or places chosen of materials technology and systems of water and process for protecting materials technology or systems of water from attack by organisThe harmful.
New compounds of formula (I)are described in which Y stands for a phosphorus or nitrogen atom, n indicates a number from 1-4 and corresponds to the valence of the anion Xn-, the residues R1 are the same or different, and in the case where Y = N, indicate C2-C4-alkyl or benzyl, and in the case where Y = P, have the meaning C3-C4 alkyl, phenyl or cyclohexyl, R2 represents C10-C14 alkyl, and Xn- indicates one of the anions (a)1-, (Hb)1-, (b)2-, (H2c)1-, (Hc)2-, (C)3-, (H3d)1-, (N2d)2-, (Hd)3- or (d)4-, whereby(a)1- indicates nitrate, cyanate, rhodanide, periodate, perchlorate, tetraphenyl borate, salicylate, thiosalicylate, O,O-di-C3-C8 alkyl dithiophosphate, C1-C8-alkyl xanthogenate, ICl2-, ICIBr-, IBr2-, Cl3-, Br3- or an N,N-dialkyl dithiocarbamate of formulawhereby each of the two residues A are C1-C8 alkyl or form the group -NA2 together with a pyrrolidino, piperidino, or morpholino residue;(Hb)1- is the hydrogen form of the anion (b)2-, and (b)2- indicates sulfate, carbonate, ethylene-bis- dithiocarbamate of the formula[Fe(CN)5(NO)]2-, (Fe(SCN)5(NO)]2-, or a complex anion [Me(L)4]2-, whereby Me stands for a zinc, copper or nickel atom, and L stands for cyanide or rhodanide;(H2c)1- and (Hc)2- are the dihydrogen and the hydrogen forms of the anion (c)3-, and (C)3- indicates phosphate [Cu(CN)4]3-, [Cu(SCN)4]3- or a complex anion[Me1(L)6]3-, whereby Me' stands for an iron, cobalt, or manganese atom, and L stands for cyanide or rhodanide; and(H3d)1-, (H2d)2- and (Hd)3- are the trihydrogen, dihydrogen, and hydrogen forms of the anion (d)4-, and (d)4- indicates a complex anion [Me'(L)6]4-, whereby Me' stands for an iron, cobalt, or manganese atom, and L stands for cyanide or rhodanide, with the prerequisite that in the case where Y = N, Xn- is not N,N-dialkyl dithiocarbamate, tetraphenyl borate, nitrate, hydrogen sulfate, sulfate, phosphate, hydrogen or dihydrogen phosphate, and with the further provision that if Y = P and at the same time Xn- = tetraphenyl borate, R1 is not phenyl.;The compounds can be used as biocides with broad biological action spectrum.
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