R, R-Reetz F-DiphosphoniteR, R-Reetz F-二亚磷酸酯1,1′-Bis[(11bR)-dinaphtho[2,1-d:1′, 2′-f][1,3,2]dioxaphosphepin-4-yl]ferrocene1,1′-双[(11bR)-二萘并[2,1-d:1′, 2′-f][1,3,2]二噁磷杂庚英-4-基]二茂铁S,S-Reetz F-二亚磷酸酯1,1′-双[(11bS)-二萘并[2,1-d:1′, 2′-f][1,3,2]二噁磷杂庚英-4-基]二茂铁S,S-Reetz F-Diphosphonite1,1′-Bis[(11bS)-dinaphtho[2,1-d:1′, 2′-f][1,3,2]dioxaphosphepin-4-yl]ferrocene