In a previous paper'the action of halogens on some mixed stannanes was discussed. It was shown that the replacement series of some organic groups in decreasing order of ease of removal from tin by halogen is phenyl, benzyl, methyl, ethyl and n-propyl. FB Kipping12 on halogenating certain mixed stannanes, found that the ease with which various radicals are removed by iodine from a molecule containing two or three different groups decreases in ...
