Mixed-valence diphosphorus compounds
- 19 December 1983
- journal article
- research article
- Published by Taylor & Francis in Phosphorus and Sulfur and the Related Elements
- Vol. 18 (1) , 77-80
- https://doi.org/10.1080/03086648308075971
Abstract
We have reported in 1981/821,2 the symmetric diphosphorylation of N.N′-dimethyl-N.N′-bis(trimethylsilyl)urea, 1, with methyl dichlorophosphine. Dechlorination of the resulting product, 2a, led to the formation of a bridged diphosphine, 3a, which, in turn, served as a precursor to the synthesis of various mixed valence (λ3Pλ4P and λ3Pλ5P) diphosphorus compounds, as a result of selective oxidative addition at one of the two λ3 phosphorus atoms which leaves the P-P bond intactKeywords
This publication has 5 references indexed in Scilit:
- Synthesis and Crystal Structure Determination of a λ3 Pλ5 P-Phosphorane of a Novel TypeZeitschrift für Naturforschung B, 1983
- N,N‐Dimethylharnstoff‐verbrückte Diphosphorverbindungen; Struktur eines Spirophosphorans mit λ5‐Phosphor als BrückengliedEuropean Journal of Organic Chemistry, 1982
- Preparation, Reactions, and Structures of Some N,N′-Dimethylurea-Bridged Phosphorus CompoundsPublished by American Chemical Society (ACS) ,1981
- Über Reaktionen an Heterocyclen, die eine P – P‐Bindung enthaltenEuropean Journal of Inorganic Chemistry, 1981
- Über Dimethylfluorphosphin und DimethyldifluorphosphoranZeitschrift für anorganische und allgemeine Chemie, 1968