Fluorinated Phosphorus–Selenium Heteroatom Compounds: Phenylphosphonofluorodiselenoic Salts, Adducts, and Esters
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https://figshare.com/articles/dataset/Fluorinated_Phosphorus_Selenium_Heteroatom_Compounds_Phenylphosphonofluorodiselenoic_Salts_Adducts_and_Esters/2396299
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资源简介：
2,4-Bis(phenyl)-1,3-diselenadiphosphetane-2,4-diselenide,
[PhP(Se)(μ-Se)]2, Woollins’ reagent (WR), reacts with dry KF or tetrabutylammonium fluoride (TBAF)
at room temperature generating the corresponding potassium and tetrabutylammonium
phenyldiselenofluorophosphinates 1 and 2 in almost quantitative yields. Treating 1 with equimolar
amounts of tetraphenylphosphonium chloride or 1,3-dimesityl-1H-imidazol-3-ium chloride in THF at room temperature afforded
the corresponding organic adducts 3 and 4 in 90% and 87% yields. Reaction of 1 with mono- and
dihalogenated alkanes gave a series of esters of phenylphosphonofluoridodiselenoates 5–8 and 9 in 79–93% yields. Two
representative crystal structures are reported.
创建时间：
2013-07-15
