Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1979-12-17
1981-05-05
Rotman, Alan L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
546301, C07D21364
Patent
active
042660637
ABSTRACT:
A process for preparing pyridinyloxyphenols, useful intermediates in preparing pyridyloxyphenyl ether herbicides, in which a halopyridine is heated with hydroquinone in the absence of base and, optionally, in the absence of solvent.
REFERENCES:
patent: 4046553 (1977-09-01), Takahashi et al.
patent: 4083714 (1978-04-01), Takahashi et al.
patent: 4092151 (1978-05-01), Takahashi et al.
E. I. Du Pont de Nemours and Company
Rotman Alan L.
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