P-N Compounds.<b>27</b>. Synthesis of a 5-amino-4,6-dioxo-1,3,5,2-triazaphosphorine 2-oxide
作者:Lindley A. Cates、Ven-Shun Li
DOI:10.1002/jhet.5570220618
日期:1985.11
the absence, of iodomethane gave 2-phenyl-5-dimethylamino-4,6-dioxo-1,3,5,2-triazaphosphorine 2-oxide and a mechanism for this reaction is proposed. The compound was also prepared by the addition of 1,1-dimethylhydrazine to phenylphosphonic diisocyanate. Treatment of the product with excess iodomethane gave a polymeric material and 1,1,1-trimethylhydrazinium iodides.
在碘甲烷存在下但不在不存在下加热N 4-苯基次膦酰基双-(N 1-二甲基)氨基脲得到2-苯基-5-二甲基氨基-4,6-二氧代-1,3,5,2-提出了三氮杂膦酸2-氧化物及其反应机理。该化合物还通过将1,1-二甲基肼加到苯基膦酸二异氰酸酯中来制备。用过量的碘甲烷处理产物,得到聚合物材料和1,1,1-三甲基肼基碘化物。