| abstract |
Compounds of the general formula I <IMAGE> (I), wherein M IS 4, 6 OR 8, N IS 0 OR 1, A IS 0 OR 1, B IS 1, 2, 3, 4 OR 5, EACH OF R1, R2 and R3 independently represents an alkyl group, an alkyl group which is substituted or which contains -CO- or -C(=O)-O- in the chain, an alkenyl, cycloalkyl, alkylcycloalkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted aralkyl group, L represents NH3, pyridine, water, CO, NO or a halogen atom, and M if m is 4, represents Ni(O), Ni(I), Ni(II), Pd(II), Pt(II), Cu(I), Cu(II), Ag(I), Au(III), Zn(II),Cd(II), Hg(II), and if m is 6 represents Ti(III), V(II), V(III), Cr(I), Cr(II), Cr(III), Mn(I), Mn(II), Mn(III), Te(I), Re(I), Re(II), Re(III), Re(IV), Fe(II), Fe(III), Ru(II), Ru(III), Os(II), Co(I), Co(II), Co(III), Rh(III), Ir(III), Pt(IV), and if m is 8, represents Ti(III), Mo(IV), Mo(I), W(IV), W(V), Mn(IV) or (Re(V), as biocides. |