N-(perfluoroacyl)-N-phosphonomethyl glycine compounds, method of

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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71 86, 2605025, 260935, 260944, C07C 9900

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active

039706958

ABSTRACT:
N-(perfluoroacyl)-N-phosphonomethyl glycine compounds are prepared by the reaction of N-phosphonomethyl glycine with perfluoroacyl anhydrides employing an excess of the perfluoroalkanoic acid as the solvent. The N-(perfluoroacyl)-N-phosphonomethyl glycine compounds are useful as post-emergent herbicides.

REFERENCES:
patent: 3238235 (1966-03-01), Hauptschein et al.
patent: 3796751 (1974-03-01), Fuhrmann et al.
patent: 3853530 (1974-12-01), Franz
Wagner et al., "Synthetic Organic Chemistry," (1953), pp. 559 and 567.

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