Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Patent
1992-05-06
1993-11-16
Brust, Joseph Paul
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
556466, 556489, 556454, 558287, 558288, 558298, 570129, 570141, 570163, 570143, 570171, 546345, C07F 502, C07F 504, C07F 708, C07C 2500
Patent
active
052625567
ABSTRACT:
The invention relates to a process for the reaction of fluorinated or chlorinated aromatics with electrophiles at the ortho position relative to the fluorine or chlorine atom, characterized in that a strong base is added to a mixture of the fluorinated or chlorinated aromatic and the electrophile.
REFERENCES:
patent: 5087764 (1992-02-01), Rieffenrath et al.
Ladd, David L. et al., J. Org. Chem., 1981, vol. 46, pp. 203-206.
Hittich Reinhard
Reiffenrath Volker
Riefling Bernard
Seubert Jurgen
Brust Joseph Paul
Merck Patent Gesellschaft mit beschrankter Haftung
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