Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1979-05-02
1981-04-14
Trousof, Natalie
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568639, 568778, 568774, 260465F, 560 21, 562435, 564183, C07C 3926
Patent
active
042621526
ABSTRACT:
A process for preparing trifluoromethylphenyl nitro phenylethers which comprises treating a trifluoromethylhalobenzene with a base in a cosolvent system to afford a trifluoromethyl phenolate which may be isolated as its free phenol or reacted with an appropriately substituted halobenzene to afford a diphenylether herbicide or a precursor thereto.
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Breitenstein G. T.
Rohm and Haas Company
Strobaugh Terence P.
Trousof Natalie
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