Page 1. 301 Journal of Organometalk Chemistry, 83 (1974) 301-305 @ Elsewer Sequoia SA, Lausanne - Printed in The Netherlands HOMOLYTIC ALKYLTHIYLDEALKYLATtON OF MIXED ALYYLBORANES ALWYN G. DAVIES, TAKAO MAKI, and BRIAN P. ROBERTS ... of ketone triplets RR'C6 -t R' + R'C=O or R” + Rc=O or of radical cations eg Me&Et,_, --r Me' + Me,_,bbEt 4_n or Et' + Me,l!bEt,-,, [ 11. ... Sot.. 89 (1967) 5709. 5 AG Davies. BP Roberta and J 'cl. Smitb. ...