Y. Toba et al., THE ONIUM BUTYLTRIPHENYLBORATES AS NOVEL DONOR-ACCEPTOR INITIATORS FOR FREE-RADICAL PHOTOPOLYMERIZATION, Chemical communications, (7), 1997, pp. 675-676
Novel donor-acceptor initiators, 'onium butyltriphenyiborates, contain
ing both an 'onium cation (election-accepting radical generator) and a
butyltriphenylborate anion (electron-donating radical generator) with
in the same molecule, are synthesized and investigated for the photopo
lymerization of an acrylic monomer mixture.