Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1990-12-17
1992-09-29
Lee, Mary C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
548531, 548550, 548562, 548566, C07D20730, C07D20712, C07D20730, C07D20718
Patent
active
051515369
ABSTRACT:
There is provided a single step procedure for the manufacture of 1-(alkoxymethyl)pyrrole compounds by reacting the appropriate pyrrole precursor with a dihalomethane reagent in the presence of an alkali metal alkoxide. The 1-(alkoxymethyl)pyrrole compounds are useful as molluscicidal, insecticidal, acaricidal and nematocidal agents.
REFERENCES:
CA 111:194576w Preparation of Arylpyrrole Pesticides Brown et al. p. 755, Jul. 1987.
CA 111:111037x Preparation of Arylpyrrole Molluscicides, Herman et al. p. 271, Oct. 1987.
CA 113:115076y Preparation of Phenylpyrrole Derivatives and Method of Controlling Pathogenic Fungi, Froyd et al. p. 671, Aug. 1988.
CA 113:231205p Preparation of Pyrrolecarbonitrile . . . Molluscicidal Agents, Brown et al., p. 706, Dec. 1988.
Barton Jerry M.
Kameswaran Venkataraman
American Cyanamid Company
Brennan Alice C.
Lee Mary C.
McKane Joseph K.
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