With the optimized conditions in hand (entry 10), the generality of the protocol was evaluated using aryl(vinyl)iodonium salts 4 bearing electronically varied styryl handles (Scheme 3). A set of 4-substituted vinyl salts were investigated first, and the desired products 5b-5c were obtained in high yields and excellent E:Z selectivities. Extension of the conjugation in the styryl moiety gave 5d in high isolated yield but diminished E:Z selectivity, due to isomerization in the purification process. Similar selectivities were observed when electron rich and electron deficient substituents were utilized, as exemplified by 4-OMe substituted 5e and NO2substituted product 5f. To the contrary, the addition of a fluoride substituent did not affect the reactivity and desired product 5g was isolated in 89% yield with 20:1 E:Z selectivity. When the aryl group was decorated with an additional fluoride, the SNAr reaction still took place para to the nitro group to yield the desired product 5h with excellent E-selectivity.