(Me3SiN=P(iPr)2CH2)2-2,3-C4H2N 、 bis(bis(trimethylsilyl)amido)tin(II) 以
甲苯 为溶剂,
以51%的产率得到4,9-bis(bis(trimethylsilyl)amino)-2,2,11,11-tetraisopropyl-3,10-bis(trimethylsilyl)-3,4,9,10-tetrahydro-2l5,4l3,9l3,11l5-pyrazino[2,1-f:3,4-f']bis([1,3,4,2]diazaphosphastannine)-5,8-diium