SUBSTITUTED DIBENZOTETRAAZA-Û14¨-ANNULENE METAL COMPLEXES, PROCESS FOR THEIR PREPARATION AND THEIR USE

摘要

1. A substituted dibenzotetraaza - [14] - annulene metal complex of the formula I see diagramm : EP0162804,P8,F4 in which M is a bivalent metal atom selected from the group iron, cobalt, nickel, copper, palladium and platinum, R is the radical H(CH2 )m , in which m is an integer from 4 to 18, and R**1 is the radical H(CH2 )n -X-, H(CH2 )p -Y-CH2 -Z or H(CH2 )-q -[-O-CH2 )r -]-s Z-, in which n is an integer from 4 to 18, X is a direct bond, -S-, -SO-, -SO2 -, -O-, -C(O)O- or O(O)C-, Y and Z are each independently -O- or -S-, p is an integer from 1 to 15, r is an integer from 2 to 6, s is an integer from 1 to 6, and q is an integer from 1 to 19 - (r + 1) . s.