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An Unusual Reaction of Hexafluoroacetone with Methylenediphosphanes: Facile Synthesis of Carbodiphosphoranes
- Source :
- European Journal of Inorganic Chemistry. 1999:1665-1671
- Publication Year :
- 1999
- Publisher :
- Wiley, 1999.
-
Abstract
- The oxidation of the methylenediphosphanes 3a,b with hexafluoroacetone does not lead to the expected dioxaphospholane heterocycles, but yields quantitatively the carbodiphosphoranes 5a,b. Compounds 5a,b easily add HCl, HF or Cl2 to the ylidic bonds. The chloro derivative 14b, and its analogue 17 were used for the synthesis of phosphonium substituted carbenes.
Details
- ISSN :
- 10990682 and 14341948
- Volume :
- 1999
- Database :
- OpenAIRE
- Journal :
- European Journal of Inorganic Chemistry
- Accession number :
- edsair.doi...........6130a648680c977f89f52a971f3e0780