Titanium-catalyzed head-to-tail dimerization of tert-butylacetylene.Crystal structures of [(C5HMe4)2Ti(H)2Mg(THF)(Cl)]2

Abstrakt

Selective head-to-tail dimerization of tert-butylacetylene catalyzed by the (C5HMe4)2TiCl2/Mg/THF system and by individual complexes contained in the system, the EPR study of the reacting system and crystal structures of Ti-Mg hydtride-bridged complex.