4-二甲氨基吡啶 、 [1,3-Bis[2,6-di(propan-2-yl)phenyl]-4-methyl-6-methylidene-1,3,2-diazasilin-2-ylidene]phosphane 以
甲苯 为溶剂,
以60%的产率得到1-(1,3-bis(2,6-diisopropylphenyl)-6-methyl-4-methylene-2-phosphaneylidene-1,2,3,4-tetrahydro-1,3,2l5-diazasilin-2-yl)-4-(dimethylamino)pyridin-1-ium