... [CONTRIBUTION FROM THE CHEMICAL LABORATORIES OF PURDUE ... However, most of the reactions of the so-called ' 'free radical” could not be duplicated by us. ... xie aud 0.2 g. (0.029 atom) of lithi ~ m . ~ (3) C. R. Hance and C. K. Hauser, THIS JOURNAL, 74, 1866 (1982). ...