Zobrazeno 1 - 10
of 16
pro vyhledávání: '"J. Colin Tatlow"'
Publikováno v:
Tetrahedron. 32:1041-1043
Fluorination of ethane and ethene with KCoF4 and CoF3 over a range of temperatures gave, in all cases, mixtures of polyfluoroethanes, C2H6-nFn n = 1–6, with very little CC bond cleavage. Apart from an initial easy saturation of ethene to CH2FCH2
Publikováno v:
Chemischer Informationsdienst. 7
Publikováno v:
Chemischer Informationsdienst. 6
Publikováno v:
Chemischer Informationsdienst. 5
Publikováno v:
Chemischer Informationsdienst. 6
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :781
1-Methylpyrrole has been fluorinated over potassium tetrafluorocobaltate(III) and cobalt(III) fluoride to yield octafluoro-1-methylpyrrolidine (I), octafluoro-1-fluoromethylpyrrolidine (II), 3H-heptafluoro-1-methylpyrrolidine (III), 3H,4H-hexafluoro-
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :1380
A new route to polyfluoroacridones is described and the substitution reactions of octafluoroacridone with methoxide ion are discussed, the position of substitution being confirmed by alternative synthesis from an amino-methoxy-octafluorobenzophenone.
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :1930
Fluorinations of acetonitrile and propiononitrile by cobalt trifluoride and potassium tetrafluorocobaltate leave the nitrile groups mainly intact, as expected from their high ionization potentials. Major products from acetonitrile are CH2F·CN (main)
Publikováno v:
Journal of Fluorine Chemistry. 16:612
As part of a programme to prepare and evaluate a series of perfluoro- chemicals for use as inert fluids, the fluorinations of some tetrafluoroethylene oligomers over cobalt (III) fluoride have been studied. Fluorination of perfluoro-3,4-dimethylhex-3
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :2270
Fluorination of naphthalene, tetralin, and decalin with caesium tetrafluorocobaltate(III) yielded two major products identified as hexadecafluorobicyclo[4.4.0]dec-1(6)-ene and dodecafluorotetralin. Oxidation of the alkene gave cis-hexadecafluorobicyc