Preparation of trifluoromethylphenyl nitrophenylethers

Details Preparation of trifluoromethylphenyl nitrophenylethers Preparation of trifluoromethylphenyl nitrophenylethers

1980-05-19

1981-03-31

Breitenstein, G. T.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

260465F, 260465E, 562435, 562438, 564166, 568585, 568586, 568775, 71105, 71108, 71109, 71116, 71118, 71124, 560 20, C07C 7946, A01N 3740

Patent

active

042595100

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.

REFERENCES:
patent: 2489423 (1949-11-01), Lawson et al.
patent: 2952702 (1960-09-01), Galat
patent: 3536767 (1970-10-01), Sommerfield
patent: 3726929 (1973-04-01), Rayne
patent: 3772344 (1973-11-01), Tarnow et al.
patent: 3819755 (1974-06-01), Tarnow et al.
patent: 3839444 (1974-10-01), Theissen
patent: 3904695 (1975-09-01), Hendrickx et al.
patent: 3954829 (1976-05-01), Rohe et al.
patent: 3957865 (1976-05-01), Rohe et al.
patent: 4017300 (1977-04-01), Rohe et al.
patent: 4087272 (1978-05-01), Rohe et al.
patent: 4094913 (1978-06-01), Carlson
McBee et al., J.A.C.S., 73, 1325-1326 (1951).
Lavagnino et al., Org. Preparations and Procedures International, vol. 9, pp. 96-98 (1977).
Mooradian et al., J.A.C.S., 73, 3470-3472 (1951).
Jones, J.A.C.S., 69, 2346-2350 (1947).

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