SEARCH Articles Figures Tables 2.3- dimethyl-2-butene-l, 4-diyl magnesium Action of Dimethyl Sulphate on Magnesium Alkyl or Aryl Halide (Grignard) Propane, 2,2-dimethyl-, magnesium Propane, 2,2-dimethyl-, magnesium complex Propane, 2,2-dimethyl-, magnesium complex tungsten complexes