“…[20] According to Kozlowski, the 2,6disubstituted phenol 48 should be applied as the substrate to carry out as elective cross-coupling process and reduce the number of possible products. [47] It was assumed that such aphenol (called Ty pe I) should bind selectively at its para site to al ess-hindered site of am etal-bound radical or radical cation of the second phenolic partner (49). Taking into account the regioselectivity of the method, substrates of type 49 were assigned as Ty pe II (2,4-, 3,4,5-, 3,5-, and 2,3,5substituted phenols) and Ty pe III (2,5-substituted phenols), as they provide para-ortho (p-o)a nd para-para (p-p)c oupled products,respectively.…”