How is (R)-3,3'-Bis(anthracenyl-9-yl)-1,1'-binapthyl-2,2'-diyl hydrogenphosphate (CAS: 361342-51-0) typically synthesized?

(R)-3,3'-Bis(anthracenyl-9-yl)-1,1'-binapthyl-2,2'-diyl hydrogenphosphate is typically synthesized through the condensation of anthracene-9-boronic acid and 1,1'-binaphthyl-2,2'-dionaldehyde under controlled conditions. The reaction is catalyzed by palladium(II) acetate and tri-o-tolylphosphine. The yield is usually around 70-80%, and the product is purified by recrystallization from an appropriate solvent.