O,O-bis(4-cyanophenyl) (diphenyl(vinyl)-l5-phosphaneylidene)phosphoramidothioate 、
O,O-bis(3-(dimethylamino)phenyl) ((2-((2-aminoethyl)amino)ethyl)diphenyl-l5-phosphaneylidene)phosphoramidothioate 以
四氢呋喃 为溶剂,
以53%的产率得到4-[[[2-[2-[2-[bis[3-(dimethylamino)phenoxy]phosphinothioylimino-diphenyl-λ5-phosphanyl]ethylamino]ethylamino]ethyl-diphenyl-λ5-phosphanylidene]amino]-(4-cyanophenoxy)phosphinothioyl]oxybenzonitrile