Additionally, benzhydryl triarylphosphonium salt 11d was subjected to the standard reaction conditions, yielding the xanthene derivative 12b with a yield of 96%. Furthermore, the reduction of salts 11o and 11p successfully produced the polyarylated frameworks 12ac and 12ad, respectively, in good yields. Additionally, the reduction of benzhydryl triphenylphosphonium salt xx was achieved, affording diarylmethane 12i on a gram scale (1.45 mmol, 85%) (For synthesis details, see the Supporting Information, pages xx-xx).