P-N compounds.<b>25</b>. Phosphaminimides.<b>1</b>. Synthesis and bioevaluation of a derivative of tetrahydro-2<i>H</i>-1,3,4,2-oxadiazaphosphorinium inner salt
作者:Lindley A. Cates、Ven-Shun Li、Jyoti P. Basrur、Bashir H. Saddawi、Karim A. Alkadhi
DOI:10.1002/jhet.5570220144
日期:1985.1
2-Phenoxy-4,4-dimethyltetrahydro-2H-1,3,4,2-oxadiazaphosphorinium 2-oxide inner salt, the first known cyclic phosphaminimide, was synthesized by dehydroiodination of its hydrazinium salt. The corresponding 2-phenyl derivative was unstable and not isolated. The 2-phenoxy and 2-phenylphosphorinium iodides and their precursors produced weak inhibition of sympathetic ganglionic transmission. The phosphaminimide
通过对肼盐进行碘代氢碘化反应,合成了2-苯氧基-4,4-二甲基四氢-2 H -1,3,4,2-氧杂氮杂磷鎓二氧化物内盐,这是第一种已知的环状磷酰胺。相应的2-苯基衍生物不稳定且未分离。2-苯氧基和2-苯基磷鎓碘化物及其前体对交感神经节传递的抑制作用较弱。磷氨基亚胺引起轻微的增强作用,并且也被发现毒性小于其相应的碘化肼盐前体。