FIELD: chemistry.
SUBSTANCE: claimed invention relates to substituted aromatic phenylenediether of structure
,
in which groups R1-R14 are similar or different , group R1 does not represent isopropyl or tertiary alkyl group, and each of groups R1 and R3 is selected from the group, consisting of non-substituted alkyl group, containing from 1 to 20 carbon atoms, non-substituted alkenyl group, containing from 1 to 20 carbon atoms, halogenated hydrocarbon group, halogen atom, silicon-containing hydrocarbon group and their combinations; and each of groups R2, R4 and R5-R14 is selected from the group, consisting of hydrogen atom, non-substituted hydrocarbon groups, consisting from 1 to 20 carbon atoms, halogen atom and their combinations, on condition that R2 and R4 do not represent bromine simultaneously. Invention also relates to substituted aromatic phenylenediether of structure (II), in which groups R1-R14 are similar or different, group R2 represents alkyl group, containing from 2 to 20 carbon atoms, and each of groups R5-R14 is selected from the group, consisting of hydrogen atom, non-substituted hydrocarbon group, containing from 1 to 20 carbon atoms, halogenated hydrocarbon group, halogen atom, silicon-containing hydrocarbon group and their combinations; and all groups R2, R7 and R12 do not represent tert-butyl groups simultaneously. Invention also relates to substituted aromatic phenylenediether of structure (II), in which groups R1-R14 are similar or different, each of groups R1, R3, R4 represents hydrogen atom, group R2 represents hydrocarbon group, containing from 1 to 20 carbon atoms, at least, one of groups R7 and R12 is selected from the group, consisting of halogen atom, primary hydrocarbon group, containing from 1 to 20 carbon atoms, which can optionally contain halogen or silicon atoms or alkoxygroup as substituents, and secondary hydrocarbon group, containing from 1 to 20 carbon atoms, which can optionally contain halogen atoms, silicon atoms or alkoxygroup as substituents; and each of groups R5-R6, R8-R11 and R13-R14 is selected from the group, consisting of hydrogen atom, non-substituted hydrocarbon group, containing from 1 to 20 carbon atoms, halogenated hydrocarbon group, halogen atom, silicon-containing hydrocarbon group and their combinations.
EFFECT: said compounds are prospective components of improved catalytic systems for production of polymers, based on olefins, which have improved properties.
7 cl, 1 tbl
