Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Reexamination Certificate
2006-05-09
2006-05-09
Davis, Brian (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C564S218000, C564S412000
Reexamination Certificate
active
07041852
ABSTRACT:
The present invention relates to a process for preparing perfluoroalkylanilines and to their use for preparing active ingredients, in particular for agrochemicals.
REFERENCES:
patent: 4731450 (1988-03-01), Wakselman et al.
patent: 6184425 (2001-02-01), Kolomeitsev et al.
patent: 6362369 (2002-03-01), Tohnishi et al.
patent: 6559341 (2003-05-01), Tohnishi et al.
patent: 6600074 (2003-07-01), Onishi et al.
patent: 2001/0041814 (2001-11-01), Tohnishi et al.
patent: 2002/0198399 (2002-12-01), Onishi et al.
patent: 2003/0055287 (2003-03-01), Tohnishi et al.
patent: 101 29 057 (2002-12-01), None
patent: 298 803 (1991-09-01), None
patent: 2660923 (1991-10-01), None
Winey D.A. et al.: “Elimination mechanisms. Deuteroxide/Hydroxide isotope effects as a measure of proton transfer in the transition states for E2 elimination of 2-(p-trimethylammoniophenyl)ethyl ′onium ions and halides.” Journal of the American Chemical Society., vol. 97, No. 11, 1975, pp. 3102-3108.
Zhou Q. L. et al.: “A facile method for fluoroalkylation of aniline and its derivatives” Journal of Fluorine Chemistry., vol. 39, No. 1, 1988, pp. 87-98.
Yagupol ′Skii, L. M. et al: “Perfluoroalkylation of thiazole and pyridine derivatives” Journal of General Chemistry of the USSR, 39(9), 2041-44 ISSN: 0022-1279, 1969.
Journal of Fluorine Chemistry 111 (2001) 107-113, “Fluoroalkylation of aromatic compounds with per(poly)fluoroalkyl chlorides Initiated by sodium dithionite in DMSO”, Xiao-Ting Huang, Zheng-Yu Long, Qing-Yun Chen.
Marhold Albrecht
Pleschke Axel
Bayer Chemicals AG
Davis Brian
Song Jennifer R.
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