Macromolecular Rapid Communications, Vol.16, No.4, 269-274, 1995
REGIOSPECIFICITY OF 1-BUTENE POLYMERIZATION CATALYZED BY C-2-SYMMETRICAL GROUP-IV METALLOCENES
The regiospecificity of isotactic 1-butene polymerization promoted by typical C-2-symmetric group IV metallocene catalysts was studied by means of C-13 NMR spectroscopy. In particular, the formation of 1,4 monomer enchainments is discussed.