METHOD FOR COMBINED SYNTHESIS OF LINEAR AND CYCLIC HOMO- AND CODIMERS OF STYRENE AND ALPHA-METHYLSTYRENE

摘要

FIELD: chemistry. ^ SUBSTANCE: invention relates to a method for combined synthesis of cyclic and linear homo- and codimers of styrene and -methylstyrene via codimerisation of monomers in the presence of an acid catalyst, characterised by that the catalyst used is zeolite NiHY in amount of 5-30 wt % and the reaction takes place in chlorobenzene at temperature 80-130C. ^ EFFECT: use of said method simplifies combined oligomerisation of styrene and -methylstyrene. ^ 3 cl, 7 ex, 2 tbl, 1 dwg