Olefin insertion in a metal alkyl in a Ziegler polymerization system L. Clawson, Soto, J. , Buchwald, S. L. , Steigerwald, M. L. , and Grubbs, R. H. “Olefin insertion in a metal alkyl in a Ziegler polymerization system”, J. Am. Chem. Soc., 1985, 107(11), 3377-3378.
