(11bR)-(2R,5R)-1-(3,5-二氧杂-4-磷杂环庚二烯并[2,1-a:3,4-a']二萘-4-基)-2,5-二苯基吡咯烷

(11bR)-(2R,5R)-1-(3,5-二氧杂-4-磷杂环庚二烯并[2,1-a:3,4-a']二萘-4-基)-2,5-二苯基吡咯烷

(11bR)-(2R,5R)-1-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-2,5-diphenylpyrrolidine