Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen in the nitrogen containing substituent
Patent
1988-08-24
1990-05-29
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Chalcogen in the nitrogen containing substituent
544357, 546186, 546191, 548215, 548300, 548523, C07D21104, C07D26530
Patent
active
049297252
ABSTRACT:
Perfluoroaminoethers are provided. The perfluoroaminoiethers have two or more tertiary amino nitrogen atoms each of which is connected to the other(s) adjacent thereto by (1) a catenary, ether oxygen-containing, perfluoroalkylene linking group the catenary carbon atoms of which are in the form of segments of vicinal carbon atoms that are 2 to 4 in number, said segments having up to 5 carbon atoms, a catenary ether oxygen-containing perfluorocyclohexylene linking group, or (3) a catenary ether oxygen-containing linking group having perfluoroalkylene and perfluorocyclohexylene moieties, the sum of the catenary ether oxygen atoms being 1 to 6.
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Chemical Abstracts, vol. 68, 1968, 21546b (Taylor) discloses polyfluorinated nitrosoalkanes.
Sokolov, S. V. et al., "Methods of Preparation and Properties of Organofluorine Compounds; V. Values of Chemical Shifts in NMR Spectra of Perfluorinated Nitrogen-containing Heterocyclic Compounds," Journal of General Chemistry of the USSR, vol. 36, No. 9, Sep. 1966, pp. 1615-1619.
Hansen John C.
Moore George G. I.
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