(8) B. Chevrier and R. Weiss, Angew. Cbem., In!. Ed. Engl., 13, 1 (1974); PH Gore, Chem. lnd.(London), 727 (1974).(9) Substitution products have been observed for anisole and bivalent sulfur compounds using Cu (ll) salts: T. Mukaiyama, K. Narasaka, K. Maekawa and H. Hokonoki. Bull. Chem. Soc. Jpn., 43, 2549 (1970). Cuprous trifluormthanesulfonate has previously been used to generate sulfur stabilized carbonium ions from thioacetals and ...
