2145-64-4Relevant academic research and scientific papers
Copper-promoted oxidative-fluorination of arylphosphine under mild conditions
Liu, Na,Mao, Liu-Liang,Yang, Bin,Yang, Shang-Dong
, p. 10879 - 10882 (2014)
An efficient method for the synthesis of phosphoric fluoride via oxidative coupling between hydrophosphine oxide and NaF is reported. DDQ serves as the oxidizing reagent as well as the hydrogen acceptor. The process involves a Cu(ii) catalysis and exhibits great functional group tolerance under mild reaction conditions. the Partner Organisations 2014.
Anomalous reaction of ethyl bromofluoro- and difluoro-acetates with dialkylphosphonites
Durst,Rohrbaugh,Smith,Nilles,Connell,Laramee,Munavalli
experimental part, p. 2655 - 2668 (2009/09/25)
The Michaelis-Arbuzov reaction of ethyl α-bromo-α-fluoro- and α, α-difluoro-acetates with dialkyl phenylphosphonites leads to the formation of unusual products including a fluorophosphinate. The reaction of ethyl bromofluoracetate with diisopropyl- and dimethyl-phenylphosphonites furnishes a complex mixture of eight and five compounds respectively. Five different compounds are obtained when ethyl bromodifluoroacetate is reacted with diisopropyl phenylphosphonite. Dimethyl phenylphosphonite yields three compounds when heated with bromochloromethane. The probable mechanism of formation of the compounds and their mass spectral characterization using GC-MS, tandem MS-MS and DART techniques are presented in this paper. Copyright Taylor & Francis Group, LLC.
