(11BR)-2,6-双(3,5-二氟苯基)-4-羟基二萘并[2,1-d:1',2'-f][1,3,2]二氧膦杂环庚三烯 4-氧化物

(11BR)-2,6-双(3,5-二氟苯基)-4-羟基二萘并[2,1-d:1',2'-f][1,3,2]二氧膦杂环庚三烯 4-氧化物

(11BR)-2,6-bis(3,5-difluorophenyl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide