Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1979-12-26
1983-12-20
Mills, Catherine L.
Chemistry: fertilizers
Processes and products
Forms or conditioning
560 16, 560147, 544157, 546247, 548412, A01N 5712, A01N 5714, A01N 5716
Patent
active
044215495
ABSTRACT:
This invention relates to a new class of organic chemical compounds. More particularly, this invention is concerned with amido and hydrazido derivatives of N-trifluoroacetyl-N-phosphinothioylmethylglycine. This class of compounds has been found to be useful as intermediates in producing amido and hydrazido derivatives of N-phosphinothioylmethylglycine esters which show herbicidal activity. Some of the class of compounds of this invention also show herbicidal activity when applied to certain varieties of weeds or undesired plants.
REFERENCES:
patent: 3799758 (1974-03-01), Franz
patent: 4047926 (1977-09-01), Rueppel
patent: 4067719 (1978-01-01), Dutra
patent: 4180394 (1979-12-01), Franz et al.
Rueppel et al., Biomedical Mass Spectrometry, vol. 3 (1976), pp. 28-31.
Franz John E.
Kaufman Robert J.
Cole Arnold H.
Mills Catherine L.
Monsanto Company
Shear Richard H.
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