METHOD FOR PRODUCING COMPLEXES 1-CHLORO-2-ALKYL (Phenyl) BORIrenes with SMe2

摘要

FIELD: chemistry.SUBSTANCE: invention relates to a method of receiving complexes of 1-chloro-2-alkyl (phenyl)boric with SMecommon formulawhere R=n-CH, n-CH, Ph. Method involves the interaction of acetylene (Oct-1-INA, or too-1-INA, or fenilacetilen) with the BCl⋅SMe,⋅ in the presence of Mg (powder) and catalystCpTiClwith molar ratio of acetylene: BCl⋅SMe: Mg : CpTiCl=10 : (15÷25) : (20÷40) : (1.8÷2.2) in tetragidrofurane, in an inert atmosphere, cooling the reaction mass to 0°C for 1 h and then stirring at room temperature (~ 20-22°C) for 12-16 hours.EFFECT: invention enables to obtain novel organoboron compounds which can be used as components of catalytic systems in oligomerisation and polymerisation of olefin, diene and acetylene hydrocarbons, as well as in fine organic and organometallic syntheses.1 tbl, 3 ex