- PHENYL-α,α,ω-TRIHYDROPOLYFLUOROALKYLIODONIUM FLUOROBORATES
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The reaction of difluoroiodo-α,α,ω-trihydropolyfluoroalkanes (I) with boron trifluoride and benzene gave phenyl-α,α,ω-trihydropolyfluoroalkyliodonium fluoroborates (II).It was established that the polyfluoroalkyl radical adds at the sulfur atom in reaction with p-chlorothiophenol, the N-polyfluoroalkylation product is formed with aniline, pyridine is polyfluoroalkylated at the nitrogen atom with the formnation of a quaternary salt, and a mixture of products from polyfluoroalkylation at the nitrogen atom of the dimethylamino group and at the para position of the benzene ring is formed with dimethylaniline.
- Mironova, A. A.,Soloshonok, I. V.,Maletina, I. I.,Orda, V. V.,Yagupol'skii, L. M.
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p. 530 - 535
(2007/10/02)
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- REACTION OF 1,1,7-TRIHYDRODODECAFLUOROHEPTYLOXYTRIFLUOROSULFURANE WITH ACIDS
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1,1,7-Trihydrododecafluoroheptyl esters of carboxylic acids are obtained in the reaction of 1,1,7-trihydrododecafluoroheptyloxytrifluorosulfurane with carboxylic acids.Trimethylsilyl esters of carboxylic acids and also the acids in the presence of sodium fluoride react with 1,1,7-trihydrododecafluoroheptyloxytrifluorosulfurane with the exclusive formation of carboxylic acid fluorides.
- Markovskii, L. N.,Bobkova, L. S.,Yaremenko, V. V.,Pashinnik, V. E.
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p. 1444 - 1447
(2007/10/02)
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- (POLYFLUOROALKOXY)-N,N-DIALKYLAMINOFLUOROSULFURANES AND TRIS(POLYFLUOROALKOXY)-N,N-DIALKYLAMINOSULFURANES
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(Polyfluoroalkoxy)-N,N-dialkylaminodifluorosulfuranes, bis(polyfluoroalkoxy)-N,N-dialkylaminofluorosulfuranes, and tris(polyfluoroalkoxy)-N,N-dialkylaminosulfuranes were obtained by the reaction of N,N-dialkylaminotrifluorosulfuranes with trimethylsilyloxypolyfluoroalkanes.
- Markovskii, L. N.,Bobkova, L. S.,Pashinnik, V. E.
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p. 1699 - 1703
(2007/10/02)
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