bis(triphenylphosphine)iminium trisulfur trinitride                                                                                                                                                              在
                                                                                                                                                                                 (Bu
4N)BF
4                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                                                        以19%的产率得到1,1,1-triphenyl-N-(triphenyl-l5-phosphaneylidene)-l5-phosphaniminium (1R,5R)-1l4,3l4,5l4,7l4-tetrathia-2,4,6,8,9-pentaazabicyclo[3.3.1]nona-1,3,5,7-tetraen-9-ide