HYDROSOLUBABLE TRANSITION METAL COMPLEXES.

摘要

Use of water-soluble transition metal complexes of the general formula (I), in which the substituents and indices have the following meaning: G - (CRb2) r-, - (CRb2) s-Si (Ra) 2- (CRb2 ) t, -A¿-OB¿- or - A¿-Z (R5) -B¿- with R5 hydrogen, alkyl with 1 to 28 unsubstituted carbon atoms, or substituted with functional groups based on the elements of the VAT, VA, VIA or VIIA groups of the periodic system of the elements, cycloalkyl with 3 to 14 carbon atoms, aryl with 6 to 15 carbon atoms, alkylaryl with 1 to 20 carbon atoms in the alkyl moiety, and 6 to 15 carbon atoms in the aryl moiety, -N (Rb) 2, -Si (Rc) 3, or a remainder of the general formula (II), in which q means an integer from 0 to 20, and the other substituents in (II) they have the same meaning as in (I), A¿, B¿ - (CRb2) r¿- or - (CRb2) s-Si (Ra) 2- (CRb2) to - N (Rb) -, a component of r¿, sot atoms of a cyclic system, or together with Z a component of (r¿ + 1), (s + 1) or (t + 1) atoms of a heterocycle, Ra independently of one another, alkyl with 1 to 20 carbon atoms, cycloalkyl with 3 to 10 carbon atoms, aryl with 6 to 15 carbon atoms, or alkylaryl with 1 to 10 carbon atoms in the alkyl part and 6 at 15 carbon atoms in the aryl part, Rb as Ra or hydrogen, or Si (Rc) 3, Rc alkyl with 1 to 20 carbon atoms, cycloalkyl with 3 to 10 carbon atoms, aryl with 6 to 15 carbon atoms , or alkylaryl with 1 to 10 carbon atoms in the alkyl part, and 6 to 15 carbon atoms in the aryl part, r 1, 2, 3 or 4, and r¿ 1 or 2, s, t0, 1 or 2, 1 s + t 3, Z being a non-metallic element of the group VA of the periodic system of the elements, M a metal, selected from groups VIIIB, IB or IIB of the periodic system of the elements, E1, E2 an element not metallic of the VA group of the periodic system of the elements, R1 to R4 alkyl with 2 to 28 linear or branched carbon atoms, substituted with at least one proton polar group it is active or ionic based on non-metallic elements of the VAT to VIA groups of the periodic system of the elements, cycloalkyl with 3 to 14 carbon atoms, or alkylaryl with 1 to 28 carbon atoms in the alkyl part and 6 to 15 atoms carbon in the aryl part, L1, L2 formally or neutrally charged ligands, X formally mono- or polyvalent anions, p 0, 1, 2, 3 or 4, and m, n0, 1, 2, 3 or 4, where p = mxn, to obtain linear, alternating copolymers from carbon monoxide and compounds with olefinic unsaturation.