METHOD OF OBTAINING 1-CHLORO-3,4-DIALKYL-2,5-BIS3-(1-ALKINYL)PHENYL-1H-ALUMINOLS

摘要

FIELD: chemistry.;SUBSTANCE: invention concerns sphere of metal-organic synthesis, particularly method of obtaining new 1-chloro-3,4-dialkyl-2,5-bis[3-(1-alkinyl)phenyl]-1H-aluminol compounds. Method involves reaction of 1,4-di(1-alkinyl)benzenes with AlCl₃ and metal Mg in the presence of zirconocene dichloride catalyst in argon atmosphere at room temperature in tetrahydrofuran for 14-18 hours. Obtained compounds can be applied as catalytic system components in polymerisation and oligomerisation processes for olefins and diene hydrocarbons, in industrial-scale fineorganic and metal-organic synthesis, and in bioactive medicine synthesis.;EFFECT: efficient method of obtaining new 1-chloro-3,4-dialkyl-2,5-bis[3-(1-alkinyl)phenyl]-1H-aluminol compounds.;1 cl, 1 ex, 1 tbl