Table 4.
[a] The reaction conditions are the same as for fluorination (see caption [a] in Table 1) except that 5 equivalents of ROH were used. [b] The reaction was performed on a 0.5 mmol scale. [c] With addition of 1.5 equiv of 2‐iodobenzoic acid.
[a] The reaction conditions are the same as for fluorination (see caption [a] in Table 1) except that 5 equivalents of ROH were used. [b] The reaction was performed on a 0.5 mmol scale. [c] With addition of 1.5 equiv of 2‐iodobenzoic acid.