1,2-diphenylphosphinobenzene 、
在
正丁基锂 作用下,
生成 (S
a,18S,23R)-13,14,15,16,17,18,24,25,26,27,28,29-dodecahydro-18,23-diphenyl-12H,23H-benzo
dinaphtho<2,1-b:1',2'-d><1,6,13,16>dioxadiphosphacyclodocosine 、 rac-(Sa,18S,23S)-13,14,15,16,17,18,24,25,26,27,28,29-dodecahydro-18,23-diphenyl-12H,23H-benzodinaphtho<2,1-b:1',2'-d><1,6,13,16>dioxadiphosphacyclodocosine