英文别名[4-(5-diphenylphosphanyl-1,3-benzodioxol-4-yl)-1,3-benzodioxol-5-yl]-diphenylphosphane; (R)-[C6H2OCH2OP(C6H5)2]2; Phosphine, 1,1'-[4,4'-bi-1,3-benzodioxole]-5,5'-diylbis[1,1-diphenyl-; 5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole; 1,1′-[4,4′-Bi-1,3-benzodioxole]-5,5′-diylbis[1,1-diphenylphosphine 
