N,N-dimethyl-1-phenylphosphanylidenemethanamine

甲醇

2-N,2-N,4-N,4-N-tetramethyl-1,3-diphenyl-1,3-diphosphetane-2,4-diamine

1,3,5,7-tetraphenyl-1,5,3,7-diazadiphosphocane

2-[2-(diethylamino)ethyl-phenylphosphanyl]-N,N-diethylethanamine