3,21-diphenyl-1,5,19,23-tetra(4-pyridylmethyl)-1,5,19,23-tetraaza-3,21-diphospha[5.1.5.1]paracyclophane 在
sulfur 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
生成
3,21-diphenyl-1,5,19,23-tetra(4-pyridylmethyl)-3,21-dithiono-1,5,19,23-tetraaza-3,21-diphospha[5.1.5.1]paracyclophane 、 3,21-diphenyl-1,5,19,23-tetra(4-pyridylmethyl)-3,21-dithiono-1,5,19,23-tetraaza-3,21-diphospha[5.1.5.1]paracyclophane