H. Hokari et al., SYNTHESES OF NEW SENSITIZER DONOR DYAD COMPOUNDS WITH A RIGID SPACER, Journal of the Chemical Society, Chemical Communications, (20), 1995, pp. 2139-2140
New sensitizer-donor dyads with a rigid spacer are synthesized from bi
cyclo[2.2.2]octane possessing both ether and halide active groups, whi
ch react selectively and successively with two kinds of aromatic molec
ules by making use, of two types of Friedel-Crafts alkylation catalyst
s.