Synthesis of Di- or Trisubstituted Phosphonic and Phosphonothioic Di- or Trihydrazides
作者:Dominique Colombo-Khater、Zhongli He、Anne-Marie Caminade、Françoise Dahan、Raymond Kraemer、Jean-Pierre Majoral
DOI:10.1055/s-1993-26017
日期:——
2,2′ disubstituted phosphonothioic or phosphonic dihydrazides 3a-p or 3a′-g′ and 2,2′,2″ trisubstituted phosphonothioic or phosphonic trihydrazides 4a-e, 4i-l or 4a′-h′ were prepared in high yields by reacting phosphonothioic or phosphonic di- or trihydrazides 1a,a′,b or 2a,a′ with various aldehydes. The structure of one of these compounds 4a′ was solved by X-ray analysis.
2,2′二取代的硫代磷酸或膦酸二酰肼 3a-p 或 3a′-g′ 和 2,2′,2″三取代的硫代磷酸或膦酸三酰肼 4a-e、硫代磷酸或膦酰基二酰肼或三酰肼 1a,a′,b或 2a,a′与各种醛反应,高产制备了 4i-l 或 4a′-h′。其中一种化合物 4a′ 的结构是通过 X 射线分析解决的。