Reactions of phosphorus and sulphur fluorides with dialkylamino- and alkylthio-derivatives
- 1 January 1970
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc. A
- p. 914-917
- https://doi.org/10.1039/j19700000914
Abstract
The reactions of phosphorus pentafluoride and trifluoride with NN′-thiobis(dimethylamine) and of sulphur tetrafluoride with dialkylaminophosphine and phosphine oxide derivatives have been studied; in many cases there is exchange of fluorine for a dialkylamino-group. Phosphorus pentafluoride reacts after initial formation of adducts. The reactions between the fluorides and methyl silylmethyl sulphide and trimethyl phosphorotrithioites give methylthio-derivatives in the case of phosphorus fluorides but complex series of products for sulphur tetrafluoride. Phosphorus pentafluoride reacts with methanethiol to give thiophosphorus derivatives.Keywords
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